Sunday RileyC.E.O. 15% Vitamin C Brightening Serum

Name: Sunday Riley C.E.O. 15% Vitamin C Brightening Serum
Brand: Sunday Riley
SKU: B088ZWB6ZK
Price: 40 USD
Availability: InStock

1 dupe from $18.45Vitamin C serum

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Size 15 ml, $78.86 / fl oz

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Amazon price as of Sep 28, 2026, 2:00 AM ET, subject to change: the price on Amazon at checkout is the one that applies. We may earn a commission; the price you pay is the same.

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About the Product

What it is: Brightening serum with tetrahexyldecyl ascorbate, the oil-soluble form of vitamin C that is gentler than pure ascorbic acid, in a light water-based emulsion with squalane and a touch of glycolic acid. For dull, uneven tone.

Highlighted Ingredients:

Tetrahexyldecyl ascorbate
Squalane

What Else You Need to Know:

C.E.O. 15% Vitamin C Brightening Serum delivers fresh, ultra-stable Vitamin C into the skin to dramatically improve the look of dullness, dark spots, and discolorations, while delivering an antioxidant-rich glow.

From the Amazon listing.