C-Shine Vitamin C Serum
The KnottyGlow C-Shine Vitamin C Serum is a emulsion. Our analysis of its 29 ingredients (19 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.
The KnottyGlow C-Shine Vitamin C Serum is a emulsion. Our analysis of its 29 ingredients (19 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to dry and sensitive 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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3-O-ETHYL ASCORBIC ACID
(Skin Conditioning) |
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Ferulic Acid
(Antioxidant, Preservative, Uv Absorber, Antimicrobial) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
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Potassium Hyaluronate
(Skin Conditioning) |
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Hydroxypropyltrimonium Hyaluronate
(Film Forming, Humectant) |
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Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
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Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
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Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
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Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
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Dimethyl Isosorbide
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Xylitol
(Flavoring Agent, Humectant, Skin Conditioning) |
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Sodium Retinoyl Hyaluronate
(Skin Conditioning) |
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Zinc Hydrolyzed Hyaluronate
(Humectant, Skin Conditioning) |
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Xylitylglucoside
(Humectant, Skin Conditioning) |
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Ascorbyl Propyl Hyaluronate
(Skin Conditioning) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Anhydroxylitol
(Humectant, Skin Conditioning) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Dictyopteris Membranacea Extract
(Antioxidant) |
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Cystoseira Tamariscifolia Extract
(Skin Conditioning) |
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Pyrus Malus Fruit Extract
(Skin Conditioning) |
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Hypoxis Rooperi Rhizome Extract
(Skin Conditioning) |
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Cucumis Sativus Fruit Extract
(Skin Conditioning, Skin Conditioning Emollient) |
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Polyacrylate Crosspolymer-6
(Emulsion Stabilising, Viscosity Controlling) |
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Caesalpinia Spinosa Gum
(Adhesive, Skin Conditioning, Viscosity Increasing Agent, Film Forming, Viscosity Controlling) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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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.
3-O-ETHYL ASCORBIC ACID, Ascorbyl Propyl Hyaluronate
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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