A hair serum’s job is to tame frizz, not fix hair for good. Frizz happens when humidity lifts the hair’s outer cuticle layer. This roughens the surface and scatters light. A serum coats the hair shaft to slow that moisture uptake and smooth the surface down.
Here are five hair serums sold on Nykaa. Each one differs in price, review count, and its lead ingredient or claim. Review count reflects how many people bought and rated the listing, not whether it suits your hair type.
Prices below were checked on 2026-10-22. Verify the price at checkout since listings can change.
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- L’Oréal Paris Extraordinary Oil Hair Serum — ₹599, 297,691 reviews. Its title advertises UV protection. UV filters in hair serums are formulated to cut UV-light damage to hair protein and color. This differs from the SPF system used on skin. This listing has the highest review count among the five.
- Livon Hair Serum for Women & Men All Hair Types — ₹273, 148,676 reviews. It’s marketed as unisex and suited to all hair types. At ₹273, it’s priced lower than the other four.
- Streax Professional Vitariche Gloss Hair Serum — ₹413, 136,947 reviews. It carries a salon-line brand name. Streax sells it under its own “Vitariche Gloss” line, separate from the mass-market brands here.
- Biolage Professional Smooth Proof Anti-Frizz Hair Serum With Avocado Oil — ₹347, 42,960 reviews. Its title names avocado oil as an ingredient. Avocado oil is rich in fatty acids and vitamin E. It works as an emollient, coating the hair shaft to cut moisture loss and smooth the surface.
- TRESemme Keratin Smooth Anti-Frizz Hair Serum — ₹359, 26,121 reviews. Its title names keratin as the core formula ingredient. Keratin is the protein that naturally makes up hair strands. Keratin serums deposit protein and conditioning agents onto the hair’s surface, smoothing lifted cuticle scales for a while. This listing has the lowest review count among the five.
If UV protection matters most, pick L’Oréal Paris.
If you want a serum for any hair type at a lower price, pick Livon.
If a salon-brand formula matters most, pick Streax Professional.
If avocado oil in the formula matters most, pick Biolage.
If a keratin-based formula matters most, pick TRESemme.