Keratin Sleek Diamond Spray
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Tracked since 23rd Oct 2026About this product
The Garnier Keratin Sleek Diamond Spray is stocked by 1 shop we compare on Shopperazzi. Listed prices start at £5.99.
Dull-looking hair with frizz? No problem! Our Diamond Sleek Shine-Coat Smoothing Spray, with its 8% Keratin Smoothing Complex and Argan Oil, shields and smooths hair to reduce frizz even in high humidity. It works by coating the hair fibre to boost light reflection from all angles, delivering a stunning diamond-like shine that lasts for up to 100 hours*. The lightweight, non-greasy, and non-sticky texture ensures a natural feel without any weigh-down. This heat-activated formula also provides essential protection from heat styling tools, including from blow drying and straightening, up to 230C*. For best results, use as a final step after the 3-step Keratin Sleek System. After the Shampoo, Conditioner, or Mask, apply Diamond Sleek Spray to achieve a long-lasting sleek look with incredible, polished shine. Vegan Formula**. Approved by Cruelty-Free International. *Instrumental tests using standard shampoo + Diamond Sleek Spray **No animal-derived ingredients or by-products
Product details
- Brand
- Garnier
- Condition
- new
- Category
- general





