Hair Oils & Serums

Explore targeted hair oils and serums at Watsons Singapore to combat humidity, frizz and everyday damage. Whether you want to smooth flyaways, shield against heat or revive brittle ends, our curated range makes it easy to achieve healthier-looking, glossy hair with minimal effort. 

From quick frizz fixes to intensive nourishment, you will find formulas that add shine, protect colour and deliver salon-worthy smoothness tailored to your hair goals. Our line-up includes every kind of hair serum and hair oil, from featherlight blends to rich treatments designed for hair oil dry hair concerns.

•     Dry or damaged hair: choose richer hair oil or serums with argan, coconut or keratin to replenish softness; a targeted hair oil dry hair pick can transform brittle ends.
•     Frizzy or humidity-prone hair: go for smoothing hair serum options that tame flyaways and provide anti-humidity defence.
•     Fine or thin hair: pick featherlight serums or silicone-free blends that add gloss without weighing hair down.
•     Coloured or chemically treated hair: look for colour-safe, bond-supporting or biotin-infused options to help reduce breakage.

With expert curation and variety of choices, Watsons makes it easy to discover the right hair oil and hair serum solutions for every routine.