Brightwave 10% Vitamin C + Peptide Brightening Serum
The Kinship Brightwave 10% Vitamin C + Peptide Brightening Serum is a serums, essence, ampoule. Our analysis of its 38 ingredients (22 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
The Kinship Brightwave 10% Vitamin C + Peptide Brightening Serum is a serums, essence, ampoule. Our analysis of its 38 ingredients (22 low-risk) rates it Excellent (96/100). Based on its ingredients, it looks well-suited to oily / acne-prone 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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Tetrahexyldecyl Ascorbate
(Antioxidant, Skin Conditioning) |
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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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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Isoamyl Laurate
(Fragrance, Skin Conditioning, Emollient) |
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Cetearyl Olivate
(Hair Conditioning) |
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Glyceryl Stearate SE
(Emulsifying, Surfactant) |
Bad for Oily Skin
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Sorbitan Olivate
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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N-Prolyl Palmitoyl Tripeptide-56 Acetate
(Skin Conditioning) |
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Lactobacillus Ferment
(Skin Conditioning) |
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Haematococcus Pluvialis Extract
(Antioxidant) |
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Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
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Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
(Emulsion Stabilising, Viscosity Controlling) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Acacia Senegal Gum
(Adhesive, Fragrance, Film Forming, Masking) |
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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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Sodium Gluconate
(Chelating Agent, Skin Conditioning) |
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Pyrus Malus Fruit Extract
(Skin Conditioning) |
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Citrus Aurantium Dulcis Peel Extract
(Binding, Emulsion Stabilising, Perfuming, Skin Conditioning, Viscosity Controlling) |
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Citrus Grandis Fruit Extract
(Astringent, Perfuming, Skin Conditioning, Tonic) |
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Sorbitan Isostearate
(Emulsifying, Surfactant) |
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Lavandula Angustifolia Flower/Leaf/Stem Extract
(Flavouring, Fragrance, Oral Care, Perfuming, Skin Conditioning) |
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Olea Europaea Fruit Oil
(Fragrance, Perfuming, Skin Conditioning) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Citrus Aurantifolia Peel Extract
(Cleansing, Hair Conditioning, Perfuming, Skin Conditioning, Tonic) |
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Mentha Piperita Extract
(Cleansing, Deodorant, Fragrance, Refreshing, Tonic) |
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Prunus Armeniaca Fruit Extract
(Skin Conditioning) |
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Mangifera Indica Fruit Extract
(Skin Conditioning) |
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Rubus Idaeus Fruit Extract
(Astringent, Keratolytic, Skin Conditioning, Smoothing, Tonic) |
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Cucumis Melo Cantalupensis Fruit Extract
(Cosmetic Astringent, Skin Conditioning) |
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Impatiens Balsamina Flower Extract
(Astringent, Masking) |
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Vanilla Planifolia Fruit Extract
(Skin Conditioning, Skin Protecting, Smoothing) |
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Caprylyl Glycol
(Hair Conditioning, Skin Conditioning, Emollient, Humectant) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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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.
Tetrahexyldecyl Ascorbate
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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