Ingredient · dataset v56
Sunflower Seed Oil and fungal acne
May trigger · Moderate evidence
Why it's a potential trigger
Rich in linoleic and oleic fats in the absorbable range.
High-linoleic variants are the common cosmetic case.
Evidence strength
Moderate evidence (2/3)
Function
Oil
Plant oils: triglyceride oils and butters the yeast harvests after its enzymes split them.
Also listed as
Sunflower Oil, Helianthus Annuus Seed Oil, Helianthus Annuus Oil, Helianthus Annuus (Sunflower) Seed Oil
Products without this ingredient
- Fresh Monster Kids Hair Gel, Flexible Hold, No Added Fragrance 6 oz
- innisfree No-Sebum Mineral Powder
- Trace Minerals Bentonite Clay Detox Powder 16 oz
- Garnier Micellar Cleansing Water with Salicylic Acid 13.5 fl oz
- Geek & Gorgeous C-Glow 15% Vitamin C Serum 30 ml
- K18 Peptide Prep Detox Shampoo 8.5 oz
Related oil
- Acai Fruit Oil — May trigger · Moderate evidence
- Apricot Kernel Oil — May trigger · Moderate evidence
- Argan Oil — May trigger · Moderate evidence
- Avocado Oil — May trigger · Moderate evidence
- Babassu Seed Oil — May trigger · Moderate evidence
- Baobab Seed Oil — May trigger · Moderate evidence
- Black Currant Seed Oil — May trigger · Moderate evidence
- Borago Officinalis Seed Oil — May trigger · Moderate evidence
Sources
- Brunke & Hube 2006 — MfLIP1 extracellular lipase hydrolyses Tweens (Microbiology)
- Mayser et al. 1995 — ester hydrolysis depends on alcohol moiety (Acta Derm Venereol)
- EU CosIng database — search the INCI name
Last reviewed: 2026-10-13 (dataset v56).
Questions
Does Sunflower Seed Oil trigger fungal acne?
We flag it as a potential trigger (moderate evidence). That means it belongs to a class the Malassezia yeast is known to feed on — not that every product with it will cause a flare. Concentration, formulation and individual skin chemistry matter.
Does Sunflower Seed Oil feed Malassezia?
Yes: we flag Sunflower Seed Oil as a potential trigger (moderate evidence). It belongs to a class Malassezia is known to feed on — not a claim that every product with it causes a flare. Concentration, formulation and individual skin chemistry matter.
How confident is this call?
Moderate evidence: Rich in linoleic and oleic fats in the absorbable range.
Is this medical advice?
No. We screen ingredient lists; we never diagnose, treat, or certify products. When in doubt, ask a dermatologist.
Check a full list containing Sunflower Seed Oil →
Not medical advice: we screen ingredient lists for potential triggers — we never diagnose, treat, or certify products. Dataset v56.