Sunday Riley C.E.O. 15% Vitamin C Brightening Serum
- Water/Eau/Aqua
- solvent
- Tetrahexyldecyl Ascorbate
- vitamin C antioxidant
- Squalane
- emollient
- Polyglyceryl-6 Distearate
- emulsifier
- PEG-8 Beeswax
- texture modifier
- Limonene
- fragrance component
- Citrus Sinesis (Sweet Orange) Oil
- fragrance oil
- Citrus Tangerina Peel Oil
- fragrance oil
- Glycine Soja Sterols
- skin conditioning lipids
- PPG-12/SMDI Copolymer
- film former
- Sodium Phytate
- chelator
- Tocopherol
- antioxidant
- Phenoxyethanol
- preservative
- Acetamidoethoxyethanol
- humectant
- Hydroxyethyl Acrylate/sodium Acryloyldimethyl Taurate Copolymer
- thickener
- Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
- thickener
- Jojoba Esters
- emollient
- Glycolic Acid
- AHA exfoliant
- Caprylyl Glycol
- humectant
- Cetyl Alcohol
- fatty alcohol
- Polyglyceryl-3 Beeswax
- texturizer
- Chlorphenesin Glycerin
- preservative blend
- Polysorbate 60
- emulsifier
- Sorbitan Isostearate
- emulsifier
Water/Eau/Aqua, Tetrahexyldecyl Ascorbate, Squalane, Polyglyceryl-6 Distearate, PEG-8 Beeswax, Limonene, Citrus Sinesis (Sweet Orange) Oil, Citrus Tangerina Peel Oil, Glycine Soja Sterols, PPG-12/SMDI Copolymer, Sodium Phytate, Tocopherol, Phenoxyethanol, Acetamidoethoxyethanol, Hydroxyethyl Acrylate/sodium Acryloyldimethyl Taurate Copolymer, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Jojoba Esters, Glycolic Acid, Caprylyl Glycol, Cetyl Alcohol, Polyglyceryl-3 Beeswax, Chlorphenesin Glycerin, Polysorbate 60, Sorbitan Isostearate, Saccharide Isomerate, Linalool.
Is Sunday Riley C.E.O. 15% Vitamin C Brightening Serum worth it?
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum scores 3.8 out of 5.0 for efficacy (Solid) and 3.4 out of 5.0 for safety (Caution) on DemythSkin's independent ingredient analysis. This is a brightening serum with real actives, but it is compromised by fragrance and a likely modest acid dose. The efficacy score reflects a solid top-line antioxidant treatment from tetrahexyldecyl ascorbate plus supp
What are the key active ingredients in Sunday Riley C.E.O. 15% Vitamin C Brightening Serum?
Sunday Riley C.E.O. 15% Vitamin C Brightening Serum contains these gold-standard actives with strong clinical evidence: Glycolic Acid.
Does Sunday Riley C.E.O. 15% Vitamin C Brightening Serum contain fragrance or known irritants?
DemythSkin flags these ingredients in Sunday Riley C.E.O. 15% Vitamin C Brightening Serum as potential irritants: Limonene, Citrus Sinesis (Sweet Orange) Oil, Citrus Tangerina Peel Oil, Acetamidoethoxyethanol, Linalool.
How is Sunday Riley C.E.O. 15% Vitamin C Brightening Serum scored?
DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.
Analysis last updated: 2026-08-12. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.