The Ordinary 100% L-Ascorbic Acid Powder vs SkinCeuticals Vitamin C Serum for Dark Spots Discoloration

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 antioxidant protection and pollution defence.

Serum

1 ingredient

8 ingredients

Brand price

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

Brand price

USD 185.00 · checked 28 Sept 2026 · brand's site

No retailer listed yet

Brand from Canada

Brand country not recorded

At a Glance

They come out differently on Alcohol-free and Cruelty-free; those rows are shaded. Tap any answer to see why.

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
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

No concerns found

May Worsen Irritation1
May cause stinging, redness or sensitivity.
Alcohol Denat.
May Worsen Eczema1
May worsen itching or irritation for eczema-prone skin.
Alcohol Denat.
May Worsen Rosacea1
Can trigger flare-ups in rosacea-prone skin.
Alcohol Denat.
May Worsen Dryness1
Can strip moisture and worsen dryness.
Alcohol Denat.

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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