No. There is no published evidence that creatine monohydrate directly causes acne, and a 12-week randomized controlled trial published in 2025 found no difference in DHT, testosterone-to-DHT ratio, or hair growth between men taking 5 grams of creatine daily and men taking a placebo. If your skin got worse when you started lifting, sweat, friction, and the rest of your supplement stack are the likelier suspects.
The short version
Creatine is one of the most-studied supplements in sports nutrition, and the research on skin and hair has been reassuring so far. The 2009 study that started the hair-loss rumor measured a rise in DHT in 20 rugby players but never measured hair, and the one trial that did look at hair found nothing. Breakouts that show up with a new training block usually trace back to sweat, contact with hands and hats, and dairy-based protein powders.
Does creatine cause acne?
No study has found a direct link between creatine supplementation and acne. Creatine is a compound your body already makes from amino acids and stores in muscle, and it has no established mechanism for increasing oil production or clogging pores. What it reliably does is let you train harder and longer, which means more sweat, more time in a damp shirt, and more hands on your face between sets.
Does creatine cause hair loss?
The current evidence says no. The concern traces to a single 2009 study of college rugby players in which three weeks of creatine loading raised blood DHT roughly 40 percent, from 0.98 to 1.26 nmol/L. Both numbers sit inside the normal reference range, and the study never assessed hair. In 2025, researchers ran the missing trial: 45 resistance-trained men aged 18 to 40 took 5 grams of creatine or a placebo daily for 12 weeks while testosterone, DHT, and hair follicle measures were tracked. No differences turned up between the groups on any outcome.
That is not a permanent all-clear, but the one trial built to answer this question came back clean, and the broader literature on creatine and testosterone mostly shows no effect. Pattern hair loss that runs in your family is driven by genetics, not by a scoop of powder in your shaker.
Then why did my skin get worse when I started lifting?
Because training changes several things at once, and only one of them is creatine. Sweat that dries on your face leaves salt and oil behind, and friction from a hat brim, a helmet strap, or a phone against your cheek can irritate follicles in a pattern dermatologists call acne mechanica. Shared equipment and unwashed hands add bacteria, the same mechanics behind why guys break out more in summer. Most guys who start creatine also start a whey shake, which matters: the American Academy of Dermatology notes evidence associating dairy, particularly skim milk, and high-glycemic diets with acne in some people. To find your culprit, change one thing at a time and give it six to eight weeks.
Can creatine actually be good for your skin?
There is early research suggesting topical creatine may help the appearance of aging skin. A 2005 paper in the Journal of the American Academy of Dermatology showed creatine penetrates human skin when applied topically, and a 2011 study of male subjects using a formulation of creatine, guarana, and glycerol reported improvements in the appearance of wrinkles and sagging. These are small studies of specific formulations, and drinking creatine is not the same as applying it. Treat it as a research thread to watch, not a reason to change your routine.
What should a guy who lifts do about his skin?
Wash your face after you train, not just at night. Tiege Hanley's WASH is built for twice-daily use on all skin types, and clearing sweat off soon after a session takes the salt and oil with it. SCRUB twice a week keeps dead skin from building up. Follow with AM in the morning, which carries SPF 20 for days you run or ride outside, and PM at night. Those four products are the Skin Care System Level 1 Essential Routine, and it takes about a minute each way.
If you are genuinely acne-prone, Tiege Hanley also makes a separate TiegeClear® acne routine built around SAL ACID WASH, GLYCOLIC PADS, and ACNE SERUM. Persistent, painful, or scarring breakouts are worth taking to a board-certified dermatologist.
Frequently asked questions
Should I stop taking creatine if I am breaking out?
Not as a first move. Since no research links creatine to acne, start with the variables that have evidence behind them: wash after training, swap a dairy-based protein for a plant or isolate option for a few weeks, and keep your hands off your face between sets. If you still want to test creatine, drop it alone for six to eight weeks and watch.
Does creatine make your face look puffy?
Creatine pulls water into muscle cells, and short-term weight gain during a high-dose loading phase is well documented. Facial puffiness specifically has not been shown in research and is reported anecdotally, mostly during loading rather than on a steady daily dose.
Does creatine raise DHT?
One small 2009 study found a rise within the normal range over three weeks. The 2025 12-week controlled trial found no difference in DHT or the testosterone-to-DHT ratio. The weight of the evidence currently points to no meaningful effect.
Should I wash my face right after a workout?
Yes, when you reasonably can. Letting sweat dry on your skin gives salt, oil, and bacteria time to settle into pores, and a gentle cleanser handles it without stripping your face. If you cannot get to a sink, rinsing with water beats nothing, and a full wash at home still helps.
Is creatine safe long term?
Creatine monohydrate has one of the longest safety records of any sports supplement, and years of trials in healthy adults have not flagged skin problems. Anyone with kidney disease or on medication should check with a doctor first.
