Reviewed by Younghun Cho
Pharmacist's Verdict
This is a powerful and incredibly affordable Vitamin C serum that delivers real brightening results, but its gritty texture and high potential for irritation make it best for experienced skincare users with tolerant skin.
Ingredient Analysis
Ascorbic Acid (23%)
Dehydrated Hyaluronic Acid Spheres
Squalane
Pros & Cons
Pros
- Contains a very high and effective 23% concentration of L-Ascorbic Acid, the most proven form of Vitamin C.
- The water-free formula helps keep the Vitamin C stable, so it works better for longer.
- Noticeably brightens skin tone, fades dark spots, and provides antioxidant protection.
- Extremely budget-friendly, offering a potent active ingredient at a fraction of the cost of competitors.
Cons
- Has a noticeably gritty, sandy texture because the Vitamin C is suspended, not dissolved.
- High strength can cause stinging, redness, and irritation, especially on sensitive skin or for new users.
- Can feel oily and may not layer well with other skincare or makeup, sometimes causing pilling.
- The packaging (a tube) can expose the product to air, causing it to oxidize (go bad) faster.
References
- 1.FDA Drug Label — Allergies
FDA DailyMed: Allergies · FDA
- 2.Vitamin C for preventing and treating the common cold.
Hemilä H, Chalker E, The Cochrane database of systematic reviews, 2013 · PubMed
- 3.Ascorbic acid as antioxidant.
Gęgotek A, Skrzydlewska E, Vitamins and hormones, 2023 · PubMed
- 4.Vitamin C reduces the severity of common colds: a meta-analysis.
Hemilä H, Chalker E, BMC public health, 2023 · PubMed
- 5.Antioxidant vitamins supplementation reduce endometriosis related pelvic pain in humans: a systematic review and meta-analysis.
Zheng SH, Chen XX, Chen Y, et al., Reproductive biology and endocrinology : RB&E, 2023 · PubMed
- 6.Vitamin C and E antioxidant supplementation may significantly reduce pain symptoms in endometriosis: A systematic review and meta-analysis of randomized controlled trials.
Bayu P, Wibisono JJ, PloS one, 2024 · PubMed