Tag: hyaluronic acid

  • Top 10 Questions Men Ask During Penis Enlargement Consultations in Phoenix

    Top 10 Questions Men Ask During Penis Enlargement Consultations in Phoenix

    Guy ready for a penis enlargement consultation

    When men schedule a penis enlargement consultation, they rarely come in casually. By the time someone books an appointment, he has likely done hours of research and wants straightforward, medically sound answers.

    At Thunderbird Men’s Health, we treat a lot of penis enlargement customers in Phoenix, Scottsdale, Glendale who are from a wide range of backgrounds and races. They include guys who are single, married, straight, gay, young and old. Despite their varied backgrounds, they tend to ask some of the same questions.

    Below are the 10 most common questions, along with the kind of honest guidance you should expect during a professional consultation for non-surgical penile girth enhancement using hyaluronic acid (HA) filler.

    1. Does it feel natural after it’s placed?

    This is usually the first question — and it should be.

    She's enjoying your penis enlargement

    Hyaluronic acid is a substance naturally found in the body. When it’s placed in the correct anatomical layer, it integrates with your tissue rather than sitting rigidly inside it. After the initial swelling resolves (typically within one to two weeks), most men report that the shaft feels soft and natural both to them and their partners.

    In the early healing phase, mild firmness or unevenness can occur as the filler settles. That’s why technique and post-procedure guidance matter. Clinics experienced in penile anatomy will provide detailed aftercare instructions to ensure smooth, symmetrical results.

    2. How does it look with an erection?

    Men want to know that enhancement looks good in both flaccid and erect states.

    Penile filler increases circumference whether flaccid or erect. During erection, the tissue expands normally and the filler stretches with it. When performed conservatively and proportionally, the result is fuller — not artificial.

    A thoughtful consultation should include a discussion about proportions, symmetry, and aesthetic goals. In the Phoenix area, where patients often prioritize discretion and natural results, the focus is on enhancement that looks balanced, not exaggerated.

    3. How long does the procedure take?

    The procedure itself is relatively quick.

    Most treatments take about 30 to 60 minutes, depending on the amount of filler used and your specific goals. A topical numbing agent is applied beforehand, and local anesthetic is typically used to maximize comfort.

    There’s no general anesthesia, no incisions, and no stitches — which is one reason many men in the Phoenix metro area prefer filler over surgical enlargement options.

    4. How long does the filler last?

    Longevity varies based on metabolism, product type, and lifestyle factors.

    On average, hyaluronic acid penile filler lasts between 12 and 24 months. Some men notice gradual reduction around the one-year mark, while others maintain results longer.

    Maintenance sessions are typically smaller than the initial treatment. During your consultation, a provider should explain what’s realistic for your body and your goals — not just quote a generic timeframe.

    5. What are the possible complications?

    Every medical procedure carries risk, and transparency is essential.

    Common short-term side effects include swelling, bruising, tenderness, and temporary asymmetry. These usually resolve within one to two weeks.

    Less common risks may include infection, vascular issues, or uneven filler distribution. These risks are significantly minimized when the procedure is performed by a provider experienced specifically in penile anatomy and vascular patterns.

    One safety advantage of hyaluronic acid is that it’s reversible. If needed, it can be dissolved with an enzyme. A reputable clinic will review this in detail and never rush you through risk discussion.

    6. Will it affect sensitivity or sexual performance?

    When properly placed, filler sits beneath the skin and above the erectile bodies. It does not interfere with erections or orgasm.

    Temporary sensitivity changes can occur during the healing phase due to swelling, but these typically resolve quickly. While the procedure is cosmetic — not a treatment for erectile dysfunction — many men report increased confidence, which can positively influence intimacy.

    7. How much girth increase can I realistically expect?

    This is where individualized consultation matters.

    A cactus next to a tape measure, showing the length of the cactus.

    Most men see an increase of approximately 0.5 to 1.5 inches in circumference, depending on starting anatomy and the amount of filler used. Larger enhancements can sometimes be achieved through staged treatments.

    At a thorough consultation, measurements are taken and expectations are aligned carefully. Overpromising is a red flag; realistic planning is a sign of expertise.

    8. Is there downtime?

    Downtime is minimal but important.

    Most men return to work the next day — something especially helpful for busy professionals in Phoenix and Scottsdale. However, sexual activity and strenuous workouts are typically paused for about one to two weeks to allow proper settling.

    Following post-procedure instructions closely plays a major role in achieving smooth, even results.

    9. How much does penis enlargement with filler cost in Phoenix?

    Cost depends primarily on the amount of filler required to achieve your goals.

    Because pricing is volume-based, larger enhancements require more product. While it may be tempting to search for the lowest price in the Phoenix area, expertise, sterile technique, and anatomical knowledge are far more important than discounts.

    Penile girth enhancement is a precision aesthetic procedure. Experience matters.

    10. Am I a good candidate?

    A consultation determines candidacy based on anatomy, medical history, and expectations.

    Ideal candidates are healthy men seeking girth enhancement with realistic goals. Men with active infections, certain medical conditions, or untreated erectile dysfunction may require evaluation before proceeding.

    The purpose of a consultation isn’t pressure — it’s clarity. You should leave understanding your options, risks, and expected outcomes.

    Considering Penis Enlargement in Phoenix?

    Choosing a provider for penile girth enhancement isn’t something most men discuss publicly — and that’s understandable. Privacy, discretion, and medical professionalism are critical.

    If you’re in the Phoenix metro area and exploring non-surgical penis enlargement, scheduling a confidential consultation with Thunderbird Men’s Health allows you to ask these questions directly and receive answers tailored to your anatomy and goals.

    The right next step having an informed conversation. Click on the button below to schedule one with our doctor.

    This article has been reviewed by Dr. Jordan Glenn.

  • Does Foreskin Length Affect Penis Enlargement with Hyaluronic Acid Fillers?

    Does Foreskin Length Affect Penis Enlargement with Hyaluronic Acid Fillers?

    When it comes to penis enlargement using hyaluronic acid (HA) filler, foreskin length does not prevent treatment, nor does it inherently limit results.

    While penis enlargement has been thrust into the spotlight recently, it’s been around for a while. One of the most reliable, effective treatments involves injecting hyaluronic acid filler beneath the skin of the penis. And while the procedure basically stays the same from men who are circumcised and uncircumcised, there are some differences.

    The bottom line? Anatomy plays a role in any aesthetic procedure, and penile filler treatments are no exception. However, when it comes to penis enlargement using hyaluronic acid (HA) filler, foreskin length does not prevent treatment, nor does it inherently limit results.

    What it may influence is technique, planning, and the early healing phase. Here’s what that actually means.

    How Hyaluronic Acid Penis Enlargement Works

    Hyaluronic acid is a naturally occurring substance in the body that binds water and creates volume. In penile girth enhancement procedures, a medical-grade HA filler is strategically placed beneath the skin of the shaft to increase circumference. This treatment increases mostly girth of the penis and allows for customized volume depending on a patient’s goals. Results last between twelve and twenty-four months depending on the specific product used and individual metabolism.

    Importantly, the filler is placed within the subcutaneous layer of the shaft — not inside the erectile chambers and not inside the foreskin itself. Because the material sits beneath the skin, what matters most from an anatomical standpoint is skin mobility and elasticity rather than foreskin length alone.

    Understanding Foreskin Anatomy

    The foreskin, medically known as the prepuce, is a retractable sleeve of skin that covers the glans in uncircumcised men. Its appearance and length vary significantly. Some men have minimal flaccid coverage, while others have complete coverage or even slight overhang when flaccid. In some cases, the foreskin retracts easily and loosely; in others, it may be somewhat tighter.

    All of these variations fall within the spectrum of normal anatomy.

    From a clinical standpoint, the more relevant considerations are:

    1. Whether the foreskin retracts comfortably
    2. Whether the skin is elastic
    3. How mobile the shaft skin is overall.

    Foreskin length by itself is rarely the determining factor in candidacy.

    RELATED POSTS

    Does Foreskin Length Affect Penis Enlargement Eligibility?

    In most cases, it does not.

    Uncircumcised men are typically excellent candidates for hyaluronic acid penile filler. What providers evaluate is not simply how much foreskin is present, but how the tissue behaves. They assess skin laxity, baseline girth, desired increase, and whether any conditions such as phimosis — a tight foreskin that cannot retract — are present. They also evaluate overall tissue health and healing capacity.

    If the foreskin retracts normally and there are no chronic infections or significant scarring issues, enlargement procedures can usually proceed safely and effectively.

    How Foreskin Length Can Influence Treatment Planning

    Although foreskin length does not prevent treatment, it can influence how an experienced physician places the filler.

    Because filler is placed along the shaft and not in the foreskin itself, the added girth can change how the foreskin sits when flaccid. In men with more mobile or abundant foreskin, the tissue may initially appear slightly more bunched or full during the early healing period. This is often temporary and related to swelling.

    An experienced provider anticipates this dynamic. Placement depth, distribution, and volume are adjusted to maintain smooth contouring and natural transitions along the shaft. Overfilling near the distal shaft is avoided to prevent disproportion.

    The key is thoughtful technique rather than anatomical limitation.

    Flaccid Versus Erect Appearance

    In uncircumcised men, the flaccid appearance may shift slightly after girth enhancement because increased shaft diameter alters how the foreskin drapes. During the first one to two weeks, swelling may exaggerate fullness in the foreskin. As inflammation resolves and tissues adapt, this typically settles into a natural appearance.

    In the erect state, differences between circumcised and uncircumcised men are generally minimal. Measurable girth increases are comparable when performed correctly.

    Glans-to-Shaft Proportion

    Another aesthetic consideration involves proportion. Increasing shaft girth without adjusting the glans can create a subtle visual imbalance, particularly noticeable when the foreskin is retracted.

    For this reason, some men elect to enhance the glans with hyaluronic acid as well. This is not medically necessary but may improve overall symmetry depending on individual anatomy and aesthetic goals. Decisions like this are highly individualized and discussed during consultation.

    Circumcised vs. Uncircumcised Results

    Circumcised men tend to have slightly tighter shaft skin, which can make contouring somewhat more predictable. Uncircumcised men typically have more mobile tissue, requiring careful placement and even distribution. In the early healing phase, uncircumcised patients may experience slightly more visible swelling in the foreskin.

    However, in terms of final girth increase, erect appearance, and overall satisfaction, outcomes are usually comparable. The most significant variable is not foreskin length, but provider experience and technique.

    Are There Unique Risks for Uncircumcised Men?

    There are a few considerations worth noting, though they are generally manageable. Uncircumcised men may experience more noticeable foreskin swelling or temporary edema during healing. In rare cases, lymphatic fluid accumulation can occur, though this is treatable when identified early.

    Proper aftercare and, when advised, massage protocols help ensure even distribution and minimize irregularities. When the procedure is performed by a trained provider experienced in male anatomy, complication rates remain low.

    Should You Consider Circumcision Before Filler?

    For the vast majority of men, circumcision is not required before undergoing hyaluronic acid enlargement.

    It may only be considered in cases of severe phimosis, recurrent infections, or functional foreskin restriction. Otherwise, foreskin length is simply a natural anatomical variation rather than a medical obstacle. Undergoing circumcision solely to prepare for filler is typically unnecessary.

    What a Quality Consultation Includes

    A thorough consultation evaluates skin mobility, foreskin elasticity, baseline girth, and desired enhancement goals. Providers also assess healing tendencies and aesthetic preferences, including whether a subtle or more dramatic increase is desired. This individualized assessment determines the treatment plan far more than foreskin length alone.

    Final Verdict

    Does foreskin length affect penis enlargement with hyaluronic acid?

    Not in the way most men fear.

    It does not prevent treatment, and it does not significantly limit achievable girth gains. It may influence how a skilled provider distributes filler and how the tissue responds during early healing, but final erect results are typically comparable regardless of circumcision status.

    The determining factor is not how much foreskin you have. It is the experience, precision, and anatomical understanding of the provider performing the procedure.

    When those elements are in place, most healthy men, whether circumcised or uncircumcised, can achieve safe, natural-looking girth enhancement with hyaluronic acid filler.

    At Thunderbird Men’s Health, we offer the Upsize™ Procedure — a proven, physician-guided approach that delivers natural, lasting penile enlargement results with the highest standard of care.

    This article has been reviewed by Dr. Jordan Glenn.

  • Comprehensive guide to penis fillers: types, benefits, and risks

    Comprehensive guide to penis fillers: types, benefits, and risks

    If you’re exploring options to enhance your penis size, you might have come across penis fillers. These non-surgical treatments have become a popular choice for those seeking a temporary [I would take out temporary] boost. Here’s a comprehensive guide to help you understand what penis fillers are, how they work, and what to consider before deciding if they’re right for you.

    What Are Penis Fillers?

    Penis fillers are injectable treatments designed to temporarily increase the size of the penis. Whether you’re interested in adding girth or length, these fillers offer a non-invasive alternative to surgery. They can enhance sexual satisfaction and self-esteem without the risks of surgery.

    Types of Penis Fillers

    1. Hyaluronic Acid: This is a widely used filler known for its safety and effectiveness. Hyaluronic acid is a naturally occurring substance in the body that helps retain moisture. When injected into the penis, it adds volume and improves texture. Results typically last 1 year or longer, and the effects can be reversed if necessary.
    2. Fat Transfer: This technique involves taking fat from another area of your body, such as the abdomen or thighs, and injecting it into the penis. Using your own body fat can reduce the risk of allergic reactions, but results can be less predictable as some of the fat may be reabsorbed over time. This is also a much more involved procedure, often requiring anesthesia.
    3. Collagen-based Fillers: Collagen, a protein found in the skin, is another option for adding volume. While effective, collagen-based fillers are less common today due to the development of newer, more reliable fillers. They may require more frequent touch-ups and have a higher risk of allergic reactions.
    4. Calcium Hydroxyapatite: Calcium hydroxyapatite (or hydroxylapatite) is one of the most well-studied dermal fillers worldwide, and is effective for soft tissue augmentation due to its high elasticity and viscosity, and its ability to induce long-term collagen formation. Those qualities, along with Calcium hydroxyapatite’s well-established safety profile, makes it an ideal agent as a penis filler.

    What to Expect from the Procedure

    The procedure for getting penis fillers is generally straightforward. A trained medical professional will use a fine needle to inject the filler into specific areas of the penis. The treatment usually takes less than an hour, and you can often return to your daily activities almost immediately. You might experience some bruising or swelling afterward, but these effects typically subside within a few days. Results are visible right away, with further improvement as any initial swelling decreases.

    Benefits of Penis Fillers

    Penis fillers offer several advantages. They are less invasive than surgical options, which means a shorter recovery time and fewer risks. Additionally, the temporary nature of fillers allows you to try out a larger size without committing to permanent changes. This flexibility can be appealing to those looking to enhance their size without long-term implications.

    Risks and Considerations

    As with any medical procedure, there are risks to consider. Common side effects include bruising, swelling, and discomfort at the injection site. In rare cases, more serious complications such as infections or allergic reactions can occur. Since the results are temporary, you may need additional treatments to maintain the desired effect. Consulting with a qualified professional can help mitigate these risks and ensure you achieve the best possible outcome.

    Choosing a Provider

    Selecting a skilled and experienced practitioner is crucial for achieving the best results. In the Phoenix area, Thunderbird Men’s Health stands out as a premier choice for penis enlargement. Known for its expertise and dedication to patient care, Thunderbird Men’s Health offers a range of advanced options using the Upsize™ procedure. Dr. Jordan Glenn is experienced at administering penis fillers, ensuring both safety and effectiveness. With a reputation for excellence and a commitment to delivering outstanding results, Thunderbird Men’s Health is a top choice for those considering this enhancement method.

    Costs and Availability

    The cost of penis filler treatments can vary widely, typically ranging from several hundred to a few thousand dollars, depending on the type of filler and the provider’s location. Availability may also vary based on your geographic location, so it’s worth researching local options.

    Conclusion

    Penis fillers offer a temporary and minimally invasive way to enhance penis size. By understanding the different types of fillers, the procedure, and associated risks, you can make an informed choice about whether this option is suitable for you. Be sure to consult with a qualified professional, such as Dr. Glenn at Thunderbird Men’s Health, to ensure a safe and effective treatment experience.

  • Do penis-enlargement creams actually work?

    Do penis-enlargement creams actually work?

    Do penis-enlargement creams work? This question reads like the subject line to an email you’d find in your junk folder. And the junk folder is where emails, and those like it, claiming that a cream can have any measurable positive difference in one’s penis size, belong.

    Debunking Penis-Enlargement Myths

    old x-ray specs ad from the lat century
    Scam ads like one for X-Ray Specs were common in the 50s and 60s

    Just like X-ray specs, sea monkeys, and a gadget that can throw your voice (if you don’t know about these, ask your dad or grandpa), creams that claim to increase your penis size just don’t work. But unlike the scammy comic book ads of old that preyed on kids’ imaginations, hokey penis enlargement emails and ads refuse to fade into obscurity. Why? Isn’t the American male population collectively smart enough not to fall for this?

    The answer is simple: No.

    Believe it or not, unsuspecting and hopeful consumers appear to be purchasing bogus creams and other untested, unregulated products and fueling their persistent production. So, it’s really just a matter of supply and demand.

    But you might rightly say, “no one is dumb enough to buy this stuff.” While the absurdity of a lotion bringing on miraculous penile growth seems like common knowledge, discussion around topics like manhood, and sex in general, at least in North America, are still taboo. So, until a boy or young man becomes comfortable enough to ask sex-related questions at home, to friends, in health class, or stumbles onto the answer on our website, chances are he isn’t going to get the right answer.

    Effective Treatments Exist

    Aside from possibly giving the user a rash (or worse) and a bad case of regret, the reputation and pervasive nature of penis-enlargement creams and other bogus products makes it difficult for products that actually work — effective penis-enlargement treatments — to find their way to patients who want them.

    Credit: Ana Maria Moroz

    One such effective treatment is Upsize™ penis enlargement, which is an injectable medical procedure. Performed by licensed doctors in the United States and Europe, Upsize™ safely increases penis girth and thickness by 30% with the use of minimally invasive, FDA approved hyaluronic acid penis filler. It can also increase penile length with FDA approved neuromodulators.

    Created by doctors trained at Stanford and Rush University, Upsize™ is the safest and most effective way to enlarge your penis.

    Ready to learn more? Schedule a consult with an Upsize™ doctor near you, including right here in the Phoenix area.

  • Penis Enlargement Products and Techniques: Do They Actually Work?

    Penis Enlargement Products and Techniques: Do They Actually Work?

    While some guys spend their tax returns on things like trips, or toys, others are checking out options that can significantly improve their love life.

    We’re talking about penis size and penis enlargement. These have been topics of concern for men throughout history and some have gone to great lengths (pun intended) to go bigger.  As you can imagine, this has resulted in a variety of treatments — some of which are bizarre, painful, and even dangerous. But there are now proven, effective, and safe treatments that actually work to increase the girth and length.

    We looked into the procedures that work, to what degree they work, and how long the effects can last.

    Penis length and girth: what’s considered average?

    Here are some less costly, temporary treatments:

    • Vacuum pumps: These pumps draw blood into the cells of the penis, making it swell. A rubber ring is then slipped over the penis to preserve its rigidity of the penis. These vacuums are sometimes used to treat erectile dysfunction. Although the pump can provide the right look temporarily, using them for too long can damage the elasticity of the tissue of the penis, leading to less firm erections down the road. They also take practice to be used correctly.
    • Stretching: Stretching involves inserting the penis into a stretcher or extender device, also known as a penile traction device, to the penis to apply gradual tension. Studies show potential gains in length, ranging from half an inch to nearly 2 inches (approximately 1-3 cm) with devices. In a 2023 clinical trial, one such device, RestoreX, has been shown to increase penile length in men by 0.75 inches.
    • Exercises: Occasionally referred to as jelqing, these exercises involve a manual stretching technique intended to promote blood flow from the base to the tip of the penis. While seemingly less risky compared to other approaches, there is no scientific evidence to support its effectiveness. It also causes discomfort and carries potentially permanent effects such as scar tissue formation and physical deformities.

    Here’s what doesn’t work

    Topical creams and oral supplements, often containing vitamins, minerals, herbs, or hormones, are advertised with claims of enlarging the penis. Yet, none of these items have been proven effective through scientific research, and certain ones may pose health risks. Supplements are not regulated by the FDA and there is no guarantee of exactly what you are actually ingesting with these products. 

    Here’s what else you can do if you’re concerned about the size of your penis

    If the options above don’t seem right for you, or you aren’t ready to take the first step, there are some other things you may want to try:

    • Get in shape: Improving your overall fitness can also positively impact the look of your penis. As we mentioned above, excess weight, particularly around the abdomen, can make the penis seem shorter. Regular exercise not only promotes physical health but also enhances stamina and endurance during sexual activity. Better overall fitness can improve blood flow to the entire body and enhance the firmness and duration of erections. And for you parents, a study finds that there is a strong correlation between childhood obesity, low testosterone, and small penis size.
    • Quit smoking: Smoking can damage or cause narrowing of the tiny vessels that carry blood to the penis. This effect accumulates over the span of years.  
    • Talk to your partner: Open communication with your partner is crucial. Although it may be challenging to talk about sexual preferences or old habits that take the enjoyment out of sex, addressing these topics can enhance your sexual relationship and lead to unexpected, positive results.
    • Talk with a mental health expert: Seeking support from a healthcare provider or counselor if you’re feeling dissatisfied with your penis size is never a bad idea. It’s common to experience such concerns, and mental health professionals or your primary health provider can offer guidance and support.

     
    This article has been reviewed by Dr. Jordan Glenn DO FACS.

  • Getting a bigger penis: How to separate fact from fiction

    Getting a bigger penis: How to separate fact from fiction

    As you might already be aware, the penis-enlargement industry is flooded with promises of miraculous results. Men who want penile enlargement need to know the difference between scams and the real thing. Do you? Here are some tips.

    Penis Enlargement Sign in Johannesburg. These signs are common in South Africa and Cuba
    Penis-enlargement sign in Johannesburg, South Africa where these signs are commonplace, the photographer says. (Credit: victorgrigas/Wikipedia)

    Steps to make informed decisions about penis enlargement

    1. Research the source: Start by examining the credibility of the source providing information about penis enlargement methods. Read articles that have been reviewed by doctors or other qualified health professionals. These are commonly found on reputable medical websites and in peer-reviewed journals, and trusted healthcare professionals who offer evidence-based insights are also good sources.
    2. Beware of outlandish claims: Some products, like *Upsize™, work really well, really fast. You can see before and after medical photos for yourself, here. Be cautious of other companies’ or individuals’ exaggerated claims. Some penis-enlargement methods require time, dedication, and consistency to achieve meaningful outcomes. Avoid products or services that guarantee unrealistic gains with minimal effort or cost.
    3. Evaluate scientific evidence: Seek out hard facts, including scientific studies and clinical trials supporting the effectiveness of various penis-enlargement methods. Products and procedures with real results are supported with sound evidence and undergo rigorous testing to validate their claims.
    4. Check for FDA Approval: Verify whether the product or procedure has received approval from the Food and Drug Administration (FDA) or other regulatory authorities. FDA-approved devices and treatments have undergone thorough evaluation for safety and efficacy. Hyaluronic acid dermal fillers, which are used in Upsize™ treatments, have an extensive history of use and an impeccable safety record. Topical creams and oral supplements, often containing vitamins, minerals, herbs, or hormones, are advertised with claims of enlarging the penis. Yet, none have been proven effective through scientific research, and certain ones may pose health risks.
    5. Consult Healthcare Professionals: Seek guidance from qualified healthcare providers, such as urologists or sexual health specialists, who can offer personalized advice and recommendations based on your individual needs and medical history. At Thunderbird Men’s Health, procedures are done solely by Dr. Jordan Glenn, using Upsize’s proprietary cannula technique to ensure safety and efficacy. The procedure has a high safety profile and is reversible. Reach out today with your questions or to set up a consult with Dr. Glenn.
    6. Read Reviews and Testimonials: Take the time to read reviews and testimonials from individuals who have tried the product or undergone the procedure. Also consider both positive and negative experiences to gain a comprehensive understanding of potential risks and benefits.
    7. Trust Your Instincts: Listen to your instincts and use caution if something seems too good to be true. Trustworthy providers prioritize transparency, honesty, and patient safety, whereas scams often rely on deception and manipulation to lure unsuspecting consumers.

    Use caution when considering penis-enlargement treatments

    Following the guidelines above, you can distinguish between legitimate information and scams in the penis-enlargement industry. These steps ultimately help you make informed choices that prioritize health and well-being. Prioritize safety, efficacy, and credibility when exploring penis enlargement options.

    *Upsize™ is a medical procedure done in the office by a medical professional. The procedure takes about 30 minutes and is done using local anesthesia, requiring no cutting or stitches. The results are immediate and you can return to regular activities immediately.
    This article has been reviewed by Dr. Jordan Glenn DO FACS.