SkinCeuticals
Daytime Vitamin C Serum for Sensitive SkinLa Roche-Posay
Vitamin C12 Oil Control Serum For Oily SkinA serum built around Vitamin C and Vitamin C, for pollution defence and hydration.
A serum built around Vitamin C and Vitamin C, for smoothing and pollution defence.
Brand price
USD 85.00 · checked 28 Sept 2026 · brand's site
Brand price
USD 44.99 · checked 25 Sept 2026 · brand's site

At a Glance

They come out differently on Fragrance-free, Fungal-acne-safe and Pore-clogger-free; those rows are shaded. Tap any answer to see why.

Key Ingredients

Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.

Benefits


Concerns

No concerns found
May Worsen Seborrheic Dermatitis2
May feed the yeast involved in seborrheic dermatitis.

Ingredients Side-by-side

Ascorbic Acid (in both products)
Antioxidant
- Vitamin C
- Vitamin C (L-ascorbic acid)
- Anti-Aging
- Anti-Pollution
- Antioxidant
- Brightening
- Dark Spots
- Even Tone
Perfuming
Ascorbic Acid (in both products)
Antioxidant
- Vitamin C
- Vitamin C (L-ascorbic acid)
- Anti-Aging
- Anti-Pollution
- Antioxidant
- Brightening
- Dark Spots
- Even Tone
Antioxidant
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Aqua
Solvent
Ascorbic Acid
Antioxidant, Buffering, Fragrance, Skin Conditioning
Ascorbic Acid is L-ascorbic acid.
Learn more about Ascorbic Acid →Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →
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