Compare Products: Seeking C Vitamin C Face Serum vs Glass Skin Refining Serum

Eight Saints

Seeking C Vitamin C Face Serum

Mid-range
$36 / 30ml — $1.20/ml
Peach & Lily

Glass Skin Refining Serum

Mid-range~2-5%
$39 / 40ml — $0.98/ml

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
Peach & Lily
  • Sensitive or eczema-prone skin seeking gentle actives
  • Those wanting the 'glass skin' luminous hydration look
  • Users who prioritize fragrance-free, clean formulas
  • People new to niacinamide who want a lower concentration
  • K-beauty enthusiasts looking for a multi-benefit serum

Key Ingredients

Eight Saints

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

Peach & Lily

Niacinamide, Hyaluronic Acid (multiple types), Madecassoside, Peach Extract, Peptides

Product Composition

14% similarity (7 ingredients in common)

Shared Ingredients
aquasodium ascorbyl phosphateacrylates/c10-30 alkyl acrylate crosspolymersodium hydroxideglycerinethylhexylglycerinsodium benzoate
Only in Eight Saints (25)
msmbotanical hyaluronic acidaloe barbadensis leaf juicetocopherolsimmondsia chinensis (jojoba) seed oilcentella asiatica extractequisetum arvense extractgeranium maculatumtaraxacum officinale extractphenoxyethanolpotassium sorbatealcohollitsea 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 Peach & Lily (17)
propanediolbutylene glycolniacinamide2-hexanediolprunus persica (peach) fruit extractdioscorea japonica root extractadenosinemadecassosidehydrolyzed hyaluronic acidacetyl octapeptide-3hydrolyzed corn starchbeta-glucansaccharide isomeratephytic acidsucroseasiaticosidecaprylyl glycol

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.

Peach & Lily
Hydration standout

Users consistently report improved hydration and a plumper, more luminous appearance. Many describe the 'glass skin' effect as real.

Sensitive skin safe

Eczema-prone and reactive skin users frequently report no irritation. Popular first serum for those new to actives.

Texture praise

Lightweight gel texture absorbs quickly. Some note a slight initial tack that disappears once fully absorbed. Layers well.

Fading scars

Multiple users report gradual fading of acne scars and improved evenness over weeks of use.

Repeat purchase loyalty

High repurchase rate in reviews. Users describe it as a staple they consistently return to.

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