Can Pre-Workout Give You Acne?
Skincare
September 3, 2025
Written by Joseph Kim

Pre-workout supplements have become a staple for gym-goers looking to boost energy, focus, and endurance. Whether in powder, capsule, or ready-to-drink form, these supplements are designed to give you the push you need for a more effective workout. But a common question people ask is: can pre-workout give you acne?

The short answer is yes, it can — but it depends on the ingredients, your skin type, and how your body reacts. In this article, we’ll break down how pre-workouts may contribute to acne, what you can do to minimize the risks, and some lifestyle tips to keep your skin clear while still crushing your fitness goals.

Why Acne Happens in the First Place

Before connecting pre-workout to acne, it’s important to understand what causes acne in general. Acne develops when:

  1. Excess sebum (oil) is produced by the skin.
  2. Pores become clogged with oil, dead skin cells, or dirt.
  3. Bacteria (C. acnes) grows inside those clogged pores.
  4. Inflammation occurs, leading to pimples, blackheads, and cystic acne.

Anything that increases oil production, disrupts hormones, or irritates the skin can make acne worse — including some pre-workout ingredients.

Ingredients in Pre-Workout That May Trigger Acne

Not all pre-workout formulas are created equal. Here are some common ingredients that could increase your chances of breaking out:

1. Caffeine

Caffeine is the backbone of most pre-workouts. While it boosts focus and energy, high amounts can:

  • Increase cortisol levels (stress hormone), which may stimulate oil glands.
  • Lead to dehydration, making skin produce more oil to compensate.

If you’re acne-prone, excessive caffeine might worsen your skin condition.

2. Artificial Sweeteners and Sugar Alcohols

Ingredients like sucralose, aspartame, and sugar alcohols (erythritol, sorbitol) can disrupt gut health. Poor gut health is increasingly linked to skin inflammation and acne.

3. Creatine

Creatine is often added to pre-workouts to improve strength and muscle recovery. While not directly causing acne, studies suggest it may increase DHT (dihydrotestosterone) levels, a hormone that can trigger oily skin and clogged pores in some individuals.

4. B-Vitamins (Especially B6 and B12)

Pre-workouts sometimes include high doses of B vitamins to support energy production. But excess B6 and B12 have been linked to hormonal imbalances and acne flare-ups in sensitive people.

5. Niacin (Vitamin B3)

Niacin is known to cause “niacin flush,” a temporary redness of the skin. While this isn’t acne itself, it can worsen irritation if your skin barrier is already compromised.

Other Ways Pre-Workout Might Contribute to Acne

Even beyond ingredients, there are indirect ways pre-workout supplements may contribute to skin breakouts:

  • Increased Sweating: Pre-workout makes you train harder, which means more sweat. If not washed off, sweat can clog pores.
  • Touching Your Face at the Gym: Gyms are full of bacteria. Combined with sweat and oil, touching your face can trigger breakouts.
  • Hormonal Spikes: Some stimulants in pre-workouts affect cortisol and testosterone, which may lead to hormonal acne.
  • Dehydration: Many pre-workouts act as mild diuretics (especially with caffeine), leading to dryness and overcompensation in oil production.

How to Prevent Acne When Taking Pre-Workout

If you love your pre-workout but don’t want to sacrifice your skin, here are some practical tips:

1. Check the Label

Look for products with fewer fillers, artificial sweeteners, and excessive stimulants. Opt for cleaner formulas with natural caffeine sources like green tea extract.

2. Stay Hydrated

Drink plenty of water before, during, and after your workout. Hydration helps balance oil production and flush out toxins.

3. Wash Your Face After Workouts

Don’t let sweat sit on your skin. Use a gentle cleanser to wash your face immediately after training.

4. Keep Gym Gear Clean

Dirty towels, helmets, or even yoga mats can harbor bacteria. Always wash them regularly.

5. Cycle Your Pre-Workout

Instead of using it daily, save pre-workout for high-intensity training sessions. This reduces long-term exposure to acne-triggering ingredients.

6. Support Gut Health

Probiotics and a balanced diet can help offset any negative effects artificial sweeteners may have on your skin.

7. Choose Non-Comedogenic Skincare

If you’re acne-prone, make sure your moisturizer and sunscreen are non-comedogenic (won’t clog pores).

Should You Stop Taking Pre-Workout If You Have Acne?

Not necessarily. For many people, pre-workout isn’t the direct cause of acne but rather an aggravating factor combined with other lifestyle habits. If you notice worsening skin after starting a new supplement, try switching brands, reducing dosage, or using it less frequently.

If your acne is persistent, consult a dermatologist. They can help determine whether your pre-workout is a trigger or if there are other underlying causes like hormones, diet, or stress.

Alternatives to Traditional Pre-Workout

If you suspect your pre-workout is causing acne, you don’t have to give up performance enhancement altogether. Try these alternatives:

  • Black Coffee or Green Tea: Natural caffeine sources without added fillers.
  • Beetroot Powder: Boosts nitric oxide, improving blood flow and endurance.
  • Banana + Peanut Butter: Provides natural energy and muscle fuel without artificial additives.
  • Electrolyte Drinks: Keep you hydrated and energized without excess stimulants.

Final Thoughts: Can Pre-Workout Give You Acne?

Yes, pre-workout can contribute to acne, but it’s not a guarantee. The likelihood depends on your skin type, how your body reacts to certain ingredients, and your overall skincare routine. By being mindful of ingredients, staying hydrated, and practicing good hygiene, you can still enjoy the benefits of pre-workout without sacrificing clear skin.

Take Care of Your Skin from the Inside Out

If pre-workout or an active lifestyle has left your skin irritated or breaking out, supporting your skin barrier is key. That’s where Incellderm comes in.

At www.tryincellderm.com, you’ll find advanced Korean skincare products designed to calm inflammation, strengthen your skin’s defenses, and restore clarity. One standout option is the Dermatology Cream, which nourishes and balances your skin while minimizing irritation — perfect for anyone dealing with workout-related breakouts.

Because clear skin isn’t just about what you put in your body — it’s also about what you put on it.