Ingredient · dataset v56
Polyglycerin-3 and fungal acne
No known trigger
Why it's not a known trigger
A triglycerol polyol (three glycerins ether-linked); same short-polyol basis as ruled diglycerin.
Polyol basis; fatty-acid-esterified polyglycerins stay flagged.
Evidence strength
Judged neutral — no trigger evidence
Function
Humectant
Checked products with this ingredient (1)
Product types: Moisturizers
Moisturizers (1)
Related humectant
- 2,3-Butanediol — No known trigger
- Allantoin — No known trigger
- Alpha-Glucan — No known trigger
- Beta-Glucan — No known trigger
- Betaine — No known trigger
- Decylene Glycol — No known trigger
- Diethylhexyl Butamido Triazone — No known trigger
- Diglycerin — No known trigger
Sources
EU CosIng database — search the INCI name
Last reviewed: 2026-10-13 (dataset v56).
Questions
Does Polyglycerin-3 trigger fungal acne?
No known trigger: A triglycerol polyol (three glycerins ether-linked); same short-polyol basis as ruled diglycerin.
Does Polyglycerin-3 feed Malassezia?
No known link: Polyglycerin-3 is judged with no known trigger. One screened ingredient is not a product verdict — when in doubt, ask a dermatologist.
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 Polyglycerin-3 →
Not medical advice: we screen ingredient lists for potential triggers — we never diagnose, treat, or certify products. Dataset v56.