NutriStack
Symptom·Appearance·Reviewed May 30, 2026
Supplements for Dandruff / flaky scalp.
When dandruff / flaky scalp is the complaint, these are the supplements most often associated with it in the NutriStack library, ranked by how directly each one targets it and by the strength of the evidence.
Ranked by relevance, top first.
Relevance reflects how directly each supplement targets this symptom in the NutriStack map. Evidence is the supplement’s own rating. Open any name for the full profile.
- 01ZincStrong85% match
Topical zinc pyrithione has antifungal and sebum-regulating effects against Malassezia yeast, a main driver of dandruff and seborrheic flaking.
SuggestedTopical zinc pyrithione shampoo - 02SeleniumStrong80% match
Selenium sulfide reduces Malassezia load and scalp cell turnover, a long-standing antidandruff approach.
SuggestedSelenium sulfide medicated shampoo - 03Vitamin D3Limited62% match
Low vitamin D is linked to seborrheic dermatitis severity and scalp immune dysregulation in some observational studies.
SuggestedD3 (cholecalciferol) softgel - 04Fish OilLimited58% match
Omega-3 fatty acids may calm scalp inflammation and support the skin barrier, potentially easing flaking.
SuggestedEPA and DHA fish oil - 05ProbioticsLimited55% match
Probiotics may shift immune and microbial balance via the gut-skin axis, with early interest in seborrheic dermatitis.
SuggestedMulti-strain probiotic capsule - 06Vitamin B7Limited52% match
Biotin supports skin and scalp keratin, and true biotin deficiency can cause a scaly, flaky scalp dermatitis.
SuggestedBiotin capsule
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These rankings come from the same library that powers the NutriStack app. Open any supplement for full dosing, forms, interactions, and citations.