Every time you reach for a straightener or dryer without this, you're cooking your hair a little. This is the fix.
Dione UK Keratin Heat Protect Spray gives your hair advanced protection during heat styling. Enriched with keratin, it forms a shield against the damage caused by flat irons, blow dryers and other hot tools — and against UV from the sun. The lightweight, non-greasy formula smooths hair and cuts frizz as it protects, and because it nourishes too, your hair stays healthy instead of dry and brittle. Suitable for all hair types, for salon-quality results without the heat damage.
This is for you if…
✔ You straighten, curl or blow-dry your hair regularly
✔ You've had a keratin/smoothing treatment and want to protect it from heat
✔ Your hair's turning dry, frizzy or brittle from styling
✔ You want a heat shield that also smooths, not one that leaves hair sticky
✔ You spend time in strong sun and want some UV defence
Maybe skip it if…
✗ You never use heat tools and stay out of strong sun
✗ You want hold or shine as the main job — that's the styling spray / serum
Keratin does double duty here: it forms part of the protective barrier against heat, and it smooths the cuticle so hair looks glossy, not fried.
Keratin: The protein hair is built from. Helps shield and smooth the hair during heat styling, cutting frizz and keeping it looking healthy and shiny.
1. Position — Hold the bottle at least 30 cm from your hair.
2. Section — Flip your hair upside down and divide it into manageable sections.
3. Apply — Spray each section evenly, keeping that 30 cm distance.
4. Shake out — Gently shake your hair for even coverage — then go ahead and style.
Heat & UV Protection: Shields hair from styling heat and UV damage.
Moisturises & Nourishes: Deeply hydrates and nourishes while it protects.
Maintains Hair Health: Helps prevent dryness and brittleness with regular use.
Enhances Shine: Adds a natural, radiant shine to hair.
For All Hair Types: Essential defence and care for any hair type.
Cash on Delivery available across India.
Estimated delivery: 2-5 days from order date, depending on your pin code.
Extra 10% off — no code needed.
For hygiene reasons, opened haircare can't be returned unless it arrives damaged or defective.
Damaged/defective or wrong item on arrival? Reach us within 48 hours with an unboxing photo for a fix.