by: Anne Marie McNeill, M.D., Ph.D.
At Newport Beach Dermatology and Plastic Surgery, we take a comprehensive and science-backed approach to treating acne. While prescription medications and in-office treatments remain cornerstones of care, many patients benefit from complementary therapies that support skin health from the inside out.
Here are some evidence-based, dermatologist-reviewed options to consider:
1. Probiotics: Supporting Skin from Within
Certain strains of probiotics have shown promise in reducing inflammation and supporting the skin’s microbiome. Two worth noting:
- Lacticaseibacillus rhamnosus
- Arthrospira platensis (Spirulina)
While more research is needed, these probiotic strains may help modulate inflammation and reduce acne flares in some individuals.
2. Vitamins: B5 & D
Vitamin B5 (Pantothenic Acid)
Though studies are limited, early research suggests that high doses of vitamin B5—ranging from
2 to 10 grams per day—may reduce oil production and acne severity. Always consult with your doctor before starting high-dose supplements.
Vitamin D
For patients with
vitamin D deficiency, taking
1,000 IU of vitamin D3 daily has been associated with an improvement in inflammatory acne lesions. Since vitamin D also supports immune function, its benefits extend beyond the skin.
3. Botanical Extract: Green Tea
Oral green tea extract (GTE)—standardized to 50%
EGCG (epigallocatechin-3-gallate)—may help reduce inflammation and oil production. The effective dose used in studies is
1,500 mg/day. While not a cure, GTE may offer a gentle complement to your current regimen.
4. Omega-3 Fatty Acids: Anti-Inflammatory Allies
Supplementing with
2,000 mg/day of combined
EPA and
DHA (the active components in omega-3s) has been shown to reduce both inflammatory and non-inflammatory acne. These healthy fats can also support overall skin hydration and reduce redness.
5. Diet: Fueling Clear Skin
Diet can play a powerful role in acne management. Here’s what research supports:
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Low-Glycemic Diets: These reduce insulin spikes that can trigger acne.
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Limit Dairy and Sugary Foods: Particularly skim milk and sugary snacks, which may worsen breakouts.
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Whole-Food, Plant-Based Diets: Rich in antioxidants and fiber, this approach may reduce inflammation and improve skin clarity. Learn more at www.nutritionfacts.org.
Incorporating dietary sources of omega-3s (like flaxseeds, walnuts, and salmon), vitamin D (like mushrooms and fortified foods), and green tea can support your skin naturally.
6. Topicals That Make a Difference
SEEN Haircare
Developed by a dermatologist,
SEEN shampoo and conditioner are non-comedogenic and free from pore-clogging ingredients. If you’re battling breakouts around the hairline, scalp acne, or back acne, this could be an easy switch with big results.
Glycolic Acid + Benzoyl Peroxide
Exfoliants like
glycolic acid help unclog pores, while
benzoyl peroxide fights acne-causing bacteria. Our in-house formulations, such as the
M.D. McNeill Dermatology Brightening Clearing Cleanser and
BZP Gel, combine clinical-strength ingredients with a gentle touch.
Bottom Line
Clearer skin doesn’t come from one solution—it comes from a combination of the right treatments, good habits, and sometimes, a little extra help from nature. At our office, we’re committed to crafting personalized, evidence-based acne plans for every patient.
Have questions or want to explore these complementary options in your skincare routine? Schedule a consultation—we’re here to help.
To your healthiest skin,
Dr. Anne Marie McNeill
Board-Certified Dermatologist
Newport Beach Dermatology and Plastic Surgery
