Garnier Fructis Sleek & Stay Heat-Activated Serum 50ml is a heat-activated smoothing serum designed to deliver long-lasting sleekness, shine, and protection for frizz-prone hair. Formulated with alpha-silane, it creates a water-resistant and protective layer around the hair fibers, sealing in smoothness while shielding against external factors. In other words, by forming a humidity-proof barrier, it helps maintain a polished, frizz-free look even in challenging conditions. Beyond smoothing, the serum also enhances shine, giving hair an instant luminous finish that looks healthy and vibrant. In fact, it provides straight, glossy hair up to 5 washes when used with heat styling tools. Additionally, the formula offers heat protection up to 230°C.
Lightweight and easy to apply, the serum spreads evenly through damp hair before blow-drying and straightening. Once activated by heat, it locks in a sleek style that remains manageable and soft to the touch. It is especially effective when used after steps 1 to 3 of the same range, as part of a complete smoothing routine. All in all, perfect for those seeking salon-like smoothness at home, this serum combines lasting straightness, shine, and protection in one professional-inspired formula.
Characteristics
- Texture: liquid;
- Hair issues: frizz, heat protection;
- Time of application: after the bath/shower, before styling with heat tools;
- Age: 12+;
- Hair type: all hair types;
- Main benefits: provides up to 5 washes of straight, shiny hair, creates a water-resistant protective layer, controls frizz and humidity, offers heat protection up to 230°C, enhances shine instantly;
- Formulated without: parabens, alcohol.
Main Ingredients
- Alpha-Silane creates a protective, heat-activated layer around hair fibers, providing heat protection up to 230°C, humidity control, and a lasting anti-frizz effect.
How to use
Shake the bottle and apply Garnier Fructis Sleek & Stay Heat-Activated Serum 50ml to towel-dried hair, in sections. Use 1 dose for each hair section. Then, fully blow-dry your hair and finish with a heat straightener (180-200ºC) to achieve a sleek, smooth style. Please note that the serum must be used in combination with heat tools.
This description was created by our pharmaceutical team. Care to Beauty strives to maintain the most up-to-date product descriptions. However, brands might occasionally change product details without notice, so this information might not be reflected immediately.
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