Is FD&C Lakes (Aluminum) fungal acne safe?
FD&C Lakes (Aluminum) is generally considered safe for fungal-acne-prone skin. Dye bound to inert alumina substrate.
Also known as "Lake" / "AL" suffixed FD&C/D&C dyes
Why this verdict
Dye bound to inert alumina substrate.
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.
Frequently asked questions
Is FD&C Lakes (Aluminum) safe for fungal acne?
FD&C Lakes (Aluminum) is generally considered safe for fungal-acne-prone skin. Dye bound to inert alumina substrate. This is informational only and not a diagnosis; suitability varies by person and formulation.
Why is FD&C Lakes (Aluminum) considered fungal-acne safe?
Dye bound to inert alumina substrate. Fungal acne (malassezia folliculitis) is driven by ingredients that supply fatty acids in roughly the C11 to C24 range that the yeast can metabolize; FD&C Lakes (Aluminum) is assessed against that mechanism.
Assessed using: FDA 21 CFR 82.
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.