Polyphenol Dark Spot Diminisher
The Gundry MD Polyphenol Dark Spot Diminisher is a treatment. Our analysis of its 31 ingredients (25 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Gundry MD Polyphenol Dark Spot Diminisher is a treatment. Our analysis of its 31 ingredients (25 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Diglucosyl Gallic Acid
(Hair Conditioning) |
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VITIS VINIFERA SEED OIL
(Skin Conditioning, Skin Conditioning Emollient) |
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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Terminalia Ferdinandiana Fruit Extract
(Antioxidant, Bleaching) |
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Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Cyclopentasiloxane
(Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
Silicone
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Rhodiola Rosea Extract
(Skin Conditioning Emollient) |
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Argania Spinosa Kernel Oil
(Emollient, Skin Conditioning) |
Fungal Acne Trigger
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Camellia Oleifera Leaf Extract
(Astringent, Skin Conditioning) |
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Euterpe Oleracea Fruit Extract
(Hair Conditioning) |
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Lysolecithin
(Emulsifying, Surfactant) |
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Oxycoccus Palustris Seed Oil
(Antioxidant, Skin Conditioning, Emollient, Skin Protecting) |
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Resveratrol
(Antioxidant, Skin Protecting) |
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Diamond powder
(Abrasive) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Polymethylsilsesquioxane
(Opacifying) |
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Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Anticaking Agent, Emulsion Stabilising, Opacifying, Suspending Agent Nonsurfactant, Viscosity Increasing Agent) |
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Vaccinium Angustifolium Fruit Extract
(Skin Protecting, Soothing) |
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Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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PARFUM
(Fragrance, Perfuming) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Caprylhydroxamic Acid
(Chelating Agent) |
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Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
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Pullulan
(Binding Agent, Film Forming, Binding) |
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Sclerotium Gum
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Viscosity Controlling) |
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Tetrasodium Glutamate Diacetate
(Chelating Agent) |
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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