24K Gold Serum

Cota Skin

Where to buy Possibly in stock

About this product

The Cota Skin 24K Gold Serum is a emulsion. Our analysis of its 18 ingredients (16 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Emulsion
Ingredients
18
Low-risk
16
Fragrance
Fragrance-free
Origin
United States
Data updated
Jun 2026

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 7/3
Good for dry skin
Betaine Echinacea Purpurea Extract Sodium Hyaluronate Glycerin Hydrogenated Starch Hydrolysate Glycol Aloe Barbadensis Leaf Extract
Caution for dry skin
Lycium Barbarum Fruit Extract Xanthan Gum Glycerin
Oily/Acne-Prone Skin 1/0
Good for oily/acne-prone skin
Lycium Barbarum Fruit Extract
Sensitive Skin 4/1
Good for sensitive skin
Glycerin Hydroxyacetophenone Allantoin Aloe Barbadensis Leaf Extract
Caution for sensitive skin
Glycerin

Ingredients list

18 total
Lower hazard (1) Higher hazard (3)
All18 Skin Conditioning12 Humectant9 Viscosity Controlling5 Film Forming5 Emulsion Stabilising5 Solvent4 Binding3 Skin Protecting3
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
Glycol
(Humectant, Solvent, Viscosity Controlling)
3
A
Glyceryl Polyacrylate
(Film Forming)
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
Dendrobium Nobile Stem Extract
(Skin Conditioning)
1
Sophora Angustifolia Root Extract
(Skin Conditioning)
1
3
B
Aloe Barbadensis Leaf Extract
(Emollient, Humectant, Oral Care Agent, Skin Conditioning)
Good for Sensitive Skin
Good for Sensitive Skin
1
Echinacea Purpurea Extract
(Moisturising, Skin Conditioning, Tonic)
1
Lycium Barbarum Fruit Extract
(Astringent, Hair Conditioning, Skin Conditioning)
2
B
Polyacrylic Acid
(Binding Agent, Emulsion Stabilising, Film Forming, Viscosity Increasing Agent, Binding, Viscosity Controlling)
1
B
Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling)
1
A
Hydrogenated Starch Hydrolysate
(Humectant, Oral Care Agent)
1
A
PVM/MA Copolymer
(Antistatic Agent, Binding, Emulsion Stabilising, Film Forming, Hair Fixing, Viscosity Controlling)
1
A
Allantoin
(Skin Conditioning, Skin Protecting, Soothing)
Good for Oily Skin
Good for Oily Skin
Good for Sensitive Skin
Good for Sensitive Skin
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
A
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling)
1
Hydroxyacetophenone
(Antioxidant)
1
A
1,2-Hexanediol
(Solvent)

My Ingredient Notes

No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.

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Key ingredients

Glycol
Humectant
Glycerin
Humectant, Skin Protecting
Dendrobium Nobile Stem Extract
Skin Conditioning
Sophora Angustifolia Root Extract
Skin Conditioning
Aloe Barbadensis Leaf Extract
Emollient, Humectant
Echinacea Purpurea Extract
Moisturising, Skin Conditioning

Benefits

Good for dry skin
Good for oily/acne-prone skin
Good for sensitive skin

Concerns

Not fungal acne (malassezia) safe

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Glycol
Humectant, Solvent
Limited public safety data.Read moreShow less
EWG N/A HumectantSolventViscosity controlling
Glyceryl Polyacrylate
Film forming
Low-to-moderate hazard.Read moreShow less
EWG 3 CIR A Film forming
Dendrobium Nobile Stem Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Sophora Angustifolia Root Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Echinacea Purpurea Extract
Moisturising, Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 MoisturisingSkin conditioningTonic
Lycium Barbarum Fruit Extract
Astringent, Hair conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 AstringentHair conditioningSkin conditioning
Polyacrylic Acid
Binding agent, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 2 CIR B Binding agentEmulsion stabilisingFilm formingViscosity increasing agentBindingViscosity controlling
Betaine
Hair conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR B Hair conditioningHumectantAntistatic agentSkin conditioningViscosity controlling
Hydrogenated Starch Hydrolysate
Humectant, Oral care agent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A HumectantOral care agent
PVM/MA Copolymer
Antistatic agent, Binding
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Antistatic agentBindingEmulsion stabilisingFilm formingHair fixingViscosity controlling
Xanthan Gum
Binding agent, Emulsion stabilising
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Binding agentEmulsion stabilisingSkin conditioningSurfactant -emulsifying agentViscosity increasing agentBindingGel formingViscosity controlling
Hydroxyacetophenone
Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 Antioxidant
1,2-Hexanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Solvent
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Aloe Barbadensis Leaf Extract
Emollient, Humectant
Low-to-moderate hazard.Read moreShow less
EWG 1–3 CIR B EmollientHumectantOral care agentSkin conditioning Good for Sensitive Skin
Allantoin
Skin conditioning, Skin protecting
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningSkin protectingSoothing Good for Oily SkinGood for Sensitive Skin
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin

How to use

How to use

  • 1 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

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