Probiotics for Acne: Clear Skin Starts in Your Gut

Ever feel frustrated when your skin breaks out despite trying every skincare product out there? The answer might surprise you. Clear skin isn’t just about what you put on your face. It starts deep in your gut, specifically within your gut microbiome.

In this blog, we’ll break down how probiotics for acne work, why gut health plays a role in breakouts, and which probiotics can help you achieve clearer, healthier skin.

Table of Contents

How Can Probiotics Help With Acne?

While most acne treatments focus on topical solutions, probiotics for skin acne work from the inside out. Here’s how:

1. Probiotics help restore balance in the gut microbiome

Your gut and skin are closely linked through the gut-skin axis. This connection means the bacteria in your gut can influence inflammation, hormone balance, and even how your skin heals.¹

When your gut microbiome is healthy and balanced, your skin is more likely to be clear and calm. But when there’s gut dysbiosis (an imbalance of gut bacteria), it can trigger inflammation, immune system disruptions, and more frequent acne flare-ups.

When taken orally, probiotics may support gut health. They help regulate immune responses and reduce acne severity, making probiotics a useful addition to conventional acne treatments.¹

2. Probiotics also work by balancing the skin microbiome

Research shows that probiotics reduce harmful bacteria while enhancing ‘beneficial’ ones to maintain a healthier skin microbiome. Our in-house scientist, Dr. Vijayanand Pujari, explains:

Acne-prone skin often has an overgrowth of Cutibacterium acnes (C. acnes), the bacteria that contribute to clogged pores and inflammation. Probiotics help by producing antibacterial proteins and bacteriocin-like substances that inhibit C. acnes growth, reducing inflammation.²

Additionally, probiotics support the activity of Staphylococcus epidermidis, a beneficial skin bacterium. This “good” bacteria ferments glycerol, a process that naturally prevents C. acnes from thriving.²

3. They help strengthen the skin’s natural barrier

Your skin barrier protects against irritation, dryness, and environmental damage – all of which can worsen acne.

Probiotics for skin help strengthen this barrier by improving moisture retention, reducing harmful bacteria, and calming inflammation. Some probiotic strains even increase ceramide production, a type of lipid that keeps skin hydrated and resilient.³

4. Probiotics may help balance hormones

Hormonal imbalances, especially high levels of testosterone, insulin, and glucocorticoids, along with low estrogen, are closely linked to acne. These imbalances can trigger excess oil production and inflammation, making breakouts worse.

The good news is that taking probiotics for hormonal acne may help stabilize hormone levels. This helps reduce inflammation and support healthier skin.⁴

5. Probiotics enhance nutrient absorption in the gut

Your gut’s ability to absorb nutrients directly impacts skin health. A healthy gut microbiome improves the absorption of nutrients like zinc, vitamins A and E, and antioxidants. These nutrients are essential for maintaining optimal skin health.⁵

6. They help reduce the side effects of acne medications

Many acne treatments, especially antibiotics, can disrupt gut bacteria. This can lead to digestive issues, bacterial imbalances, and even antibiotic resistance.

Probiotics help restore beneficial bacteria depleted by these treatments. Research also shows that combining probiotics with antibiotics leads to greater acne improvement than antibiotics alone. Plus, they help reduce side effects like digestive issues and vaginal candidiasis.⁶

family holding bottles of intelligent labs probiotics for acne

Should You Take Oral Probiotics for Acne?

Probiotics supplements work internally, making them more effective for long-term acne control, especially when acne is linked to hormonal imbalances or gut health issues. They help:⁷ ⁸

Improve digestion and reduce systemic inflammation
Balance hormones like androgens and insulin
Inhibit acne-causing bacteria like Cutibacterium acnes

Certain probiotic strains like Lactobacillus casei, L. plantarum, and L. gasseri have been found to reduce C. acnes overgrowth. Meanwhile, strains like L. rhamnosus GG and Bifidobacterium lactis support hormonal balance in women.¹ ⁹

Oral probiotics may be best for people who want to enjoy all the science-backed benefits of probiotics, which go beyond acne and clearer skin! Check out our ultimate guide to probiotics supplements here.

What Are the Best Probiotics for Acne-Prone Skin?

Our Intelligent Labs Probiotics supplements are designed to support gut health, balance skin-friendly bacteria, and promote clearer skin.

* Adult Probiotics – 50 Billion CFU, 10 Patented Probiotic Strains, plus 2 types of prebiotics
* Women’s Probiotics – 6 Billion CFU, 4 Patented Probiotic Strains, 2 types of prebiotics, with Crantiva™ Cranberry Juice Powder and D-Mannose for added urinary and feminine support

Related article: 7 Factors To Consider When Choosing Probiotics

How Should You Take Probiotics for Acne?

For best results, take probiotics consistently, ideally with meals and at the same time each day. Combining probiotics with prebiotics (special fibers that feed probiotics) can significantly enhance their effectiveness.

Fortunately, this isn’t something you need to worry about with our supplements! All of our Intelligent Labs Probiotics are enriched with 2 types of prebiotics to nourish the probiotics and ensure their survival.

Conclusion

So, do probiotics help with acne? The research suggests yes! They support clearer skin by balancing gut bacteria, strengthening the skin barrier, regulating hormones, improving nutrient absorption, and reducing medication side effects.

💬 Tried probiotics for acne? Share your experience in the comments below!

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References:

Sánchez-Pellicer, Pedro, et al. “Acne, Microbiome, and Probiotics: The Gut–Skin Axis.” Microorganisms, vol. 10, no. 7, 27 June 2022, p. 1303, https://doi.org/10.3390/microorganisms10071303. ↩︎
Goodarzi, Azadeh et al. “The potential of probiotics for treating acne vulgaris: A review of literature on acne and microbiota.” Dermatologic therapy vol. 33,3 (2020): e13279. doi:10.1111/dth.13279 ↩︎
Gao, Ting et al. “The Role of Probiotics in Skin Health and Related Gut-Skin Axis: A Review.” Nutrients vol. 15,14 3123. 13 Jul. 2023, doi:10.3390/nu15143123 ↩︎
Arora, Megha Kataria et al. “Role of hormones in acne vulgaris.” Clinical biochemistry vol. 44,13 (2011): 1035-1040. doi:10.1016/j.clinbiochem.2011.06.984 ↩︎
Ozuguz, Pinar et al. “Evaluation of serum vitamins A and E and zinc levels according to the severity of acne vulgaris.” Cutaneous and ocular toxicology vol. 33,2 (2014): 99-102. doi:10.3109/15569527.2013.808656 ↩︎
Jung, Gordon W et al. “Prospective, randomized, open-label trial comparing the safety, efficacy, and tolerability of an acne treatment regimen with and without a probiotic supplement and minocycline in subjects with mild to moderate acne.” Journal of cutaneous medicine and surgery vol. 17,2 (2013): 114-22. doi:10.2310/7750.2012.12026 ↩︎
Arab, Arman, et al. “Effects of Probiotic Supplementation on Hormonal and Clinical Outcomes of Women Diagnosed with Polycystic Ovary Syndrome: A Double-Blind, Randomized, Placebo-Controlled Clinical Trial.” Journal of Functional Foods, vol. 96, Sept. 2022, p. 105203, https://doi.org/10.1016/j.jff.2022.105203. ↩︎
Chilicka, Karolina et al. “Microbiome and Probiotics in Acne Vulgaris-A Narrative Review.” Life (Basel, Switzerland) vol. 12,3 422. 15 Mar. 2022, doi:10.3390/life12030422 ↩︎
Al-Ghazzewi, F. H., and R. F. Tester. “Effect of Konjac Glucomannan Hydrolysates and Probiotics on the Growth of the Skin BacteriumPropionibacterium Acnes in Vitro.” International Journal of Cosmetic Science, vol. 32, no. 2, Apr. 2010, pp. 139–142, https://doi.org/10.1111/j.1468-2494.2009.00555.x. ↩︎