مجموعة: تريزيميه

Heat styling tools (blow dryers, straighteners, curling irons) reach temperatures of 150–230°C — high enough to damage the protein structure of hair, weaken the cuticle, and cause long-term breakage, dryness and split ends. Heat protection sprays form a thin film on the hair that disperses the heat, raising the hair's heat tolerance threshold and reducing damage by up to 50% in clinical tests. The TRESemmé Heat Defence and Keratin Smooth sprays protect against damage up to 230°C, making them essential for anyone using heat tools regularly. Spray onto damp hair before blow-drying for maximum effect.

For best results: apply to damp (not soaking wet) hair after towel-drying and before any heat styling. Hold the bottle 20–25cm from the hair and spray evenly through mid-lengths and ends (the most damage-prone areas). Comb through with a wide-tooth comb to distribute the product evenly. Then blow-dry, straighten or curl as desired. Reapply small amounts to dry hair if using a curling iron after blow-drying. Don't oversaturate — too much product can leave hair feeling stiff or product-heavy. One light layer is usually sufficient.

The TRESemmé Keratin Smooth line is built around keratin protein — a structural protein that naturally makes up hair. Topical keratin treatments temporarily smooth the hair cuticle, reduce frizz, add shine and create a polished, glossy finish. The Keratin Smooth Heat Protect Spray combines this smoothing effect with heat protection, making it ideal for users wanting both functions in one product — particularly useful for thick, coarse, frizzy or chemically-treated hair. The line includes shampoo, conditioner, masks and styling products for a complete keratin routine.

No — TRESemmé products are formulated for daily-use safety. The heat protection sprays, in fact, actively protect hair from damage. However, like any haircare brand, choosing the right products for your hair type matters: oily-scalp users may find moisturising lines too heavy, while very dry hair may need more nourishing options like Tsubaki or Olaplex. Avoid spraying directly onto the scalp — focus on mid-lengths and ends. For chemically-treated or very damaged hair, also incorporate weekly bond-rebuilding treatments like Olaplex No.3 alongside daily TRESemmé use.

Yes — TRESemmé products are generally formulated to be safe for coloured, highlighted, balayage and chemically-treated hair. The Keratin Smooth line is particularly recommended for chemically-relaxed or keratin-treated hair to maintain results. For very colour-vibrant or fresh-colour-treated hair, choose colour-protect specific variants and avoid clarifying or volumising shampoos that can strip colour. Always rinse with cool water after washing to seal the hair cuticle and preserve colour. Pair with weekly deep-conditioning treatments for the best results on processed hair.