A excellent, 4.7-star serum built around vitamin C. Best for dullness.
Amazon price on 2026-08-02 · In Stock. Prices change often, check Amazon for today's price.
Check price on Amazon →The hero ingredient is vitamin C, and you use it as a targeted treatment step. With an excellent 4.7 out of 5 from over 791 ratings, it is one of the best-reviewed brightening (vita c & kojic) in the range. It is one of the gentler options in the range, so it suits most skin types including sensitive skin.
| Type | Brightening (Vita C & Kojic) |
|---|---|
| Key ingredient | vitamin C |
| Format | serum |
| Size | 1.01 fl.oz |
| Routine step | Treatment (serum step) |
| Best for skin type | Dry, Sensitive, Combination, Normal |
| Sensitive-skin friendly | Yes, one of the gentler picks |
| Rating | 4.7 / 5 from 791 ratings |
We read a sample of the Amazon reviews for this product and describe the pattern in our own words. It is a sample, not a survey of all 791 ratings, and we do not reproduce customer reviews.
Texture is what reviewers in our sample lead with. They describe a thin fluid that sinks in fast and leaves no tacky film, which several contrast with heavier vitamin C serums they had used before. The suspended capsules come up repeatedly, treated as both a novelty and a reason the step feels more considered than the price suggests. Over weeks of use, people report skin looking brighter and more even, with a few mentioning sun spots looking lighter. Dry and reactive skin types in this group report no stinging or congestion. With 2 percent of ratings at one star, the sample's only complaint is a shipping one: a bottle that arrived leaking.
Amazon's own star distribution for this product, read on 2026-08-02. We show the one-star share too, because an average alone hides it.
Vitamin C is an antioxidant that helps brighten dull skin, even out tone and protect against daily environmental stress when paired with sunscreen.
Yes, it is one of the gentler options in the range and suits most skin types, including sensitive skin. As always, patch test first.
Use it after toner, before moisturizer. Follow the directions on the pack, and always finish your morning routine with sunscreen.
For the price, it is an easy recommendation: 4.7 out of 5 from a large number of shoppers, doing a clear job in the routine. Results vary from person to person, so manage expectations.
Compare it with the medicube: medicube Deep Vitamin C Capsule vs medicube Kojic Acid Turmeric Brightening →
