Compare Products: Seeking C Vitamin C Face Serum vs 10% Pure Vitamin C Anti-Aging Face Serum

Who It's Designed For

Eight Saints
  • Those who prefer natural and plant-based skincare ingredients
  • Users seeking a gentle vitamin C derivative over L-ascorbic acid
  • People who enjoy strongly scented skincare products
  • Those looking for a hydrating vitamin C serum with botanical extracts
  • Users comfortable with essential oil-containing products
La Roche-Posay
  • Those who trust dermatologist-recommended brands
  • Users with oily or combination skin who benefit from salicylic acid
  • People seeking a moderate vitamin C concentration (10% vs. 15-20%)
  • Those who want hyaluronic acid hydration alongside vitamin C
  • Users looking for a multi-active anti-aging serum

Key Ingredients

Eight Saints

Sodium Ascorbyl Phosphate, MSM (Methylsulfonylmethane), Botanical Hyaluronic Acid, Aloe Leaf Juice, Vitamin E (Tocopherol), Jojoba Oil

La Roche-Posay

10% Ascorbic Acid (L-Ascorbic Acid), Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Salicylic Acid, Neurosensine (Diacetyl Dipeptide-1 Cetyl Esters)

Product Composition

17% similarity (9 ingredients in common)

Shared Ingredients
aquasodium ascorbyl phosphatetocopherolsodium hydroxideglycerinethylhexylglycerinpotassium sorbatesodium benzoatealcohol
Only in Eight Saints (23)
msmbotanical hyaluronic acidaloe barbadensis leaf juiceacrylates/c10-30 alkyl acrylate crosspolymersimmondsia chinensis (jojoba) seed oilcentella asiatica extractequisetum arvense extractgeranium maculatumtaraxacum officinale extractphenoxyethanollitsea cubeba fruit essential oilcitrus bergamia (bergamot) peel oilcitrus limon (lemon) peel oilcitrus paradisi (grapefruit) peel oilcitrus aurantifolia (lime) oilzingiber officinale (ginger) root oilcinnamomum camphora (ho wood) oilcymbopogon flexuosus (lemongrass) oilcymbopogon nardus (citronella) oilpogostemon cablin (patchouli) oilcananga odorata (ylang ylang) flower oilcinnamomum zeylanicum (cinnamon) leaf oilcitrus aurantium amara (neroli) flower oil
Only in La Roche-Posay (21)
ascorbic acidcyclohexasiloxanepolymethylsilsesquioxanepolysilicone-11dimethiconepropylene glycolpentaerythrityl tetraethylhexanoatec13-14 isoparaffinpeg-20 methyl glucose sesquistearateadenosinepoloxamer 338ammonium polyacryloyldimethyl tauratehydrolyzed hyaluronic acidcaprylyl glycollaureth-7diacetyl dipeptide-1 cetyl estersxanthan gumtoluene sulfonic acidpolyacrylamidesalicylic acidparfum/fragrance

User Feedback Patterns

Eight Saints
Scent is polarizing

Users either love or dislike the strong citrus-herbaceous scent. Those who enjoy essential oils often rate it highly; fragrance-sensitive users find it overwhelming.

Skin feels hydrated and softer

Multiple reviewers note improved skin softness and hydration within the first week. The aloe, hyaluronic acid, and jojoba oil contribute to this effect.

Some users report irritation

A portion of reviewers experience stinging, redness, or irritation, likely from the essential oil blend. The cinnamon and citrus oils are common triggers.

Gradual brightening

Users who tolerate the formula report gradual brightening over several weeks. Results are described as subtle rather than dramatic.

La Roche-Posay
Smooth, elegant texture

Users praise the lightweight, quick-absorbing texture. The silicone base and alcohol give it a matte, non-sticky finish that layers well under makeup.

Alcohol causes dryness for some

Users with dry or sensitive skin report dryness and irritation, likely from the denatured alcohol. This is the most common negative feedback.

Effective brightening

Users who tolerate the formula report visible brightening and improved skin tone within 3-4 weeks. The 10% concentration works well for most.

Oxidation over time

Like all L-ascorbic acid serums, users report color change within weeks. Some note it darkens faster than competitors.

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