Plum’s vitamin C serum has more than 143,000 reviews on Nykaa, the highest count of the four compared here. That number shows how many people rated it. It doesn’t tell you which formula fits your skin. This piece compares four vitamin C serums sold on Nykaa by concentration, added actives, and review count.
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All four serums are sold on Nykaa. We don’t show a price here because it wasn’t checked in the last 24 hours — the listing may have changed. Price last checked 2026-10-22 for all four listings. Check the current price at checkout.
Review counts show how many people rated a purchase. They don’t show whether a serum suits your skin type.
Vitamin C is an antioxidant that helps neutralize free radicals and supports collagen production in skin. Vitamin E is another antioxidant, often paired with vitamin C because it helps regenerate the oxidized form. Niacinamide, a form of vitamin B3, supports the skin’s barrier and helps regulate oil production. The percentage on a label states the concentration of the active ingredient. It does not guarantee a specific visible result.
Two of these four pair vitamin C with niacinamide. The other two use vitamin C as a single active ingredient. For more on how concentration affects what a vitamin C serum is paired with, see Vitamin C Serum: 10% vs 15% Compared, Plus What Each One Pairs It With.
- Plum 15% Vitamin C Glow Face Serum: This serum is formulated at 15% vitamin C, the highest concentration among the four. It also has the highest review count here, at 143,050 ratings.
- Minimalist 10% Vitamin C Serum For Face For Glowing Skin: This is a single-active 10% vitamin C formula, with no added niacinamide or vitamin E. It has 104,234 reviews.
- Dot & Key 10% Vitamin C + E Face Serum With 5% Niacinamide: This formula combines three actives together: 10% vitamin C, vitamin E, and 5% niacinamide. It has 64,184 reviews.
- Pilgrim 10% Vitamin C Face Serum Triple Glow+++: This serum pairs 10% vitamin C with 5% niacinamide, without added vitamin E. It has 10,183 reviews, the lowest count of the four.
If you want the highest concentration and the highest review count, pick Plum. If you want the simplest single-active formula, pick Minimalist. If you want three actives combined in one formula, pick Dot & Key. If you want a two-active formula rather than three, pick Pilgrim.