The Ordinary 100% L-Ascorbic Acid Powder vs SkinCeuticals Daytime Vitamin C Serum for Sensitive Skin

The Ordinary

SkinCeuticals

A serum built around Vitamin C and Vitamin C, for anti-aging and brightening.

A serum built around Vitamin C and Vitamin C, for pollution defence and hydration.

Serum

1 ingredient

7 ingredients

Brand price

USD 5.94 · checked 25 Sept 2026 · brand's site

Brand price

USD 85.00 · checked 28 Sept 2026 · brand's site

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Brand from Canada

Brand country not recorded

At a Glance

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Vitamin C (L-ascorbic acid)1
L-ascorbic acid, the unesterified form of vitamin C.
Ascorbic Acid
Vitamin C1
Vitamin C in any form: an antioxidant and brightener.
Ascorbic Acid

Vitamin C (L-ascorbic acid)1
L-ascorbic acid, the unesterified form of vitamin C.
Ascorbic Acid
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Sodium Hyaluronate
Vitamin C1
Vitamin C in any form: an antioxidant and brightener.
Ascorbic Acid
Ferulic acid1
A plant antioxidant that stabilises vitamins C and E.
Ferulic Acid

Hydrating2
Boosts hydration and relieves dry, tight skin.
Glycerin, Sodium Hyaluronate
Barrier Repair1
Strengthens and restores the skin's natural barrier.
Glycerin
Anti-Aging1
Softens lines and helps skin look youthful.
Ascorbic Acid
Brightening1
Restores radiance to dull, tired skin.
Ascorbic Acid

Show highlights for:

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Ascorbic Acid
Antioxidant, Buffering, Fragrance, Skin Conditioning
Ascorbic Acid is L-ascorbic acid.
Learn more about Ascorbic Acid →

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