Is PEG-6 Caprylic/Capric Glycerides fungal acne safe?
PEG-6 Caprylic/Capric Glycerides is generally considered safe for fungal-acne-prone skin. C8/C10 PEG glycerides; both chains sit below the C11 lower bound. Follows PEG-8 Caprylic/Capric Glycerides.
Why this verdict
C8/C10 PEG glycerides; both chains sit below the C11 lower bound. Follows PEG-8 Caprylic/Capric Glycerides.
Fungal acne, properly called malassezia folliculitis, is driven by a yeast that feeds on fatty acids in roughly the C11 to C24 range. An ingredient is a concern when it can supply usable fatty acids in that window, and it is generally fine when it cannot. Chain length and ethoxylation can both change the verdict, which is why the chemical family alone does not decide it. See the full trigger list and how we assess ingredients for the reasoning and sources.
Products we have checked that contain PEG-6 Caprylic/Capric Glycerides
Its presence alone does not make a product safe, since a verdict depends on the whole list.
Frequently asked questions
Is PEG-6 Caprylic/Capric Glycerides safe for fungal acne?
PEG-6 Caprylic/Capric Glycerides is generally considered safe for fungal-acne-prone skin. C8/C10 PEG glycerides; both chains sit below the C11 lower bound. Follows PEG-8 Caprylic/Capric Glycerides. This is informational only and not a diagnosis; suitability varies by person and formulation.
Why is PEG-6 Caprylic/Capric Glycerides considered fungal-acne safe?
C8/C10 PEG glycerides; both chains sit below the C11 lower bound. Follows PEG-8 Caprylic/Capric Glycerides. Fungal acne (malassezia folliculitis) is driven by ingredients that supply fatty acids in roughly the C11 to C24 range that the yeast can metabolize; PEG-6 Caprylic/Capric Glycerides is assessed against that mechanism.
Assessed using: Fungalscan methodology (C11-C24 rule).
This page is informational only and is not medical advice or a diagnosis. Fungal acne can resemble other skin conditions, and ingredient suitability varies by person and by formulation. Verdicts reflect community-reported data and malassezia lipid research, not a guarantee for your skin. Always patch test and consult a qualified clinician.