Glutathione Shot B3 Anti Discoloration Serum
The IT'S SKIN Glutathione Shot B3 Anti Discoloration Serum is a serums, essence, ampoule. Our analysis of its 52 ingredients (44 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The IT'S SKIN Glutathione Shot B3 Anti Discoloration Serum is a serums, essence, ampoule. Our analysis of its 52 ingredients (44 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
Dry Skin
12/7
Oily/Acne-Prone Skin
1/0
Sensitive Skin
7/8
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
1
|
|
Water
(Solvent) |
|
|
1
|
A
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
1
|
|
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
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
Fungal Acne Trigger
|
|
1
|
A
|
1,2-Hexanediol
(Solvent) |
|
|
1
|
B
|
Isopropyl Myristate
(Binding Agent, Fragrance, Skin Conditioning, Emollient, Binding, Perfuming, Solvent) |
Bad for Oily Skin
Fungal Acne Trigger
|
|
1
|
|
Glutathione
(Fragrance, Reducing) |
|
|
1
|
B
|
Polyglyceryl-4 Caprate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
1
|
A
|
Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
|
|
1
|
A
|
Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
|
|
1
|
A
|
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
|
|
1
|
|
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
|
|
1
|
|
Hydroxyacetophenone
(Antioxidant) |
|
|
|
limnanthes alba seed oil
(Skin Conditioning) |
|
|
1
|
A
|
Xanthan Gum
(Binding Agent, Emulsion Stabilising, Skin Conditioning, Surfactant Emulsifying Agent, Viscosity Increasing Agent, Binding, Gel Forming, Viscosity Controlling) |
|
|
1
|
A
|
Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
|
|
1
|
A
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
1
|
|
Adenosine
(Skin Conditioning) |
|
|
|
|
PARFUM
(Fragrance, Perfuming) |
|
|
1
|
|
Melia Azadirachta Flower Extract
(Skin Conditioning) |
|
|
1
|
|
Ocimum Sanctum Leaf Extract
(Skin Conditioning) |
|
|
1
|
|
Lactobacillus Ferment
(Skin Conditioning) |
|
|
1
|
|
Melia Azadirachta Leaf Extract
(Antimicrobial, Skin Protecting) |
|
|
1
|
A
|
Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
|
|
2
|
A
|
Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
|
|
|
|
Curcuma Longa Root Extract
(Fragrance, Perfuming) |
|
|
1
|
B
|
Polyglyceryl-10 Oleate
(Skin Conditioning, Emulsifying, Surfactant) |
|
|
1
|
|
Polyglyceryl-3 Methylglucose Distearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
1
|
|
Saccharomyces Ferment
(Skin Conditioning) |
|
|
1
|
|
Corallina Officinalis Extract
(Skin Conditioning) |
|
|
|
|
Brassica Oleracea Italica Extract
(Astringent) |
|
|
|
|
Ficus Carica Fruit/Leaf Extract
(Skin Conditioning) |
|
|
1
|
B
|
Polyglyceryl-10 Stearate
(Skin Conditioning, Emulsifying, Surfactant) |
|
|
1
|
A
|
Dipotassium Glycyrrhizate
(Flavoring Agent, Skin Conditioning, Humectant) |
|
|
|
|
Solanum Lycopersicum Fruit Extract
(Antioxidant) |
|
|
1
|
A
|
Hyaluronic Acid
(Skin Conditioning, Viscosity Increasing Agent, Antistatic Agent, Humectant, Moisturising) |
|
|
1
|
|
Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
|
|
1
|
A
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
1
|
|
Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
|
|
1
|
A
|
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
|
|
|
Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
|
|
1
|
|
Potassium Hyaluronate
(Skin Conditioning) |
|
|
1
|
|
Arginine/Lysine Polypeptide
(Skin Conditioning) |
|
|
1
|
|
Ceramide NP
(Hair Conditioning, Skin Conditioning) |
|
|
1
|
A
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
1
|
|
Pyridoxine
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
|
|
1
|
|
Cyanocobalamin
(Skin Conditioning) |
|
|
2
|
|
Thioctic Acid
(Antioxidant) |
|
|
|
|
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
|
|
1
|
|
Arbutin
(Antioxidant, Skin Conditioning) |
Good for Dry Skin
|
|
2
|
|
Ferulic Acid
(Antioxidant, Preservative, Uv Absorber, Antimicrobial) |
|
|
1
|
A
|
Magnesium Ascorbyl Phosphate
(Antioxidant) |
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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.
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
Magnesium Ascorbyl Phosphate
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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