
Olay
Regenerist Retinol24 Night Face Moisturizer
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Contains Trigger Concerns
This formula contains trigger concerns for fungal acne-prone users.
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Fungal Acne Analysis
Trigger Concerns Identified
2 potential fungal acne triggers are identified in this formula.
Individual sensitivity to these ingredients can vary.
Potential Trigger Ingredients
- Palmitoyl Pentapeptide-4
- Polysorbate 20
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Ingredients Inside
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- WaterSolvent
- DimethiconeSkin Conditioning, Emollient, Anti-foaming Agent, Skin Protecting
GlycerinSolvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant
Ingredient Notes
In a lab study, Malassezia was unable to grow on glycerin without the presence of fatty acids in the agar, indicating that it is not a fungal acne trigger.
EWG2CIRSReferences
- https://pubchem.ncbi.nlm.nih.gov/compound/Glycerol
- https://www.ncbi.nlm.nih.gov/pubmed/18510666
- https://www.ncbi.nlm.nih.gov/pubmed/11301638
- https://www.mdpi.com/2079-9284/6/3/45
- https://www.ncbi.nlm.nih.gov/pubmed/29737895
- https://www.ncbi.nlm.nih.gov/pubmed/4128616
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC118058/
- https://www.sciencedirect.com/science/article/pii/S0022202X15498574
- http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZHYY201307007.htm
- https://pubmed.ncbi.nlm.nih.gov/25134312/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5137500/
- Tapioca StarchViscosity Increasing Agent
- Dimethicone CrosspolymerViscosity Controlling, Emulsion Stabilising, Hair Fixing, Suspending Agent - Nonsurfactant, Viscosity Increasingagent - Nonaqueous
- RetinolSkin Conditioning
- Retinyl PropionateSkin Conditioning
NiacinamideSkin Conditioning, Hair Conditioning, Smoothing
Ingredient Notes
Niacinamide is a B vitamin, but not one of the B vitamins linked to Malassezia. Growth work names thiamine (B1) and pyridoxine (B6) as increasing growth alongside a lipid, without being required for it. Thiamine is not food for the yeast: it speeds the step that turns an amino acid into the carbon skeleton it uses, and supplying that skeleton directly removes the need for thiamine entirely. B3 is not named in any of that work. We rate niacinamide safe on that evidence rather than treating the whole B group as one risk, and nothing we hold shows it treats fungal acne either.
EWG1CIRSReferences
- https://doi.org/10.1007/978-3-642-03616-3_4
- https://doi.org/10.3181/00379727-58-14895
- https://doi.org/10.1007/s004030050304
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5605215/
- https://onlinelibrary.wiley.com/doi/abs/10.1111/dth.12481
- https://pubmed.ncbi.nlm.nih.gov/25399625/
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3724370/
Palmitoyl Pentapeptide-4Fungal Acne TriggerSkin Conditioning
May cause fungal acne (Malassezia folliculitis) breakouts.
EWG1- C13-14 IsoparaffinSolvent, Emollient
- DimethiconolSkin Conditioning, Emollient, Antifoaming Agent, Moisturising
Polysorbate 20Fungal Acne TriggerSurfactant, Emulsifying
May cause fungal acne (Malassezia folliculitis) breakouts.
EWG3CIRSQ- Laureth-4Masking, Surfactant, Emulsifying, Antistatic Agent
- Laureth-7Surfactant, Emulsifying
- Disodium EDTAViscosity Controlling, Chelating Agent
- PolyacrylamideAntistatic Agent, Binding Agent, Binding, Film Forming, Hair Fixing
- Acrylates/C10-30 Alkyl Acrylate CrosspolymerViscosity Controlling, Emulsion Stabilising, Film Forming
- Aminomethyl PropanolPh Adjuster, Buffering Agent
- PolymethylsilsesquioxaneOpacifying
- Titanium DioxideUv Absorber, Sunscreen Agent, Opacifying, Cosmetic Colorant
- DMDM HydantoinPreservative
- Iodopropynyl ButylcarbamatePreservative, Fungicide
Packaging and formulations can change. Always verify the live box, bottle, or retailer ingredient list before use.
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