About this product
Product IngredientsAqua (Water) Alcohol Denat. Quaternium‑80 Silicone Quaternium‑22 Silicone Quaternium‑18 Cetrimonium Methosulfate Behentrimonium Methosulfate Behentrimonium Chloride Hydrolyzed Keratin Cetyl Alcohol Propylene Glycol Dicaprylate/Dicaprate PPG‑1 Trideceth‑6 Trideceth‑6 Trideceth‑12 Polysilicone‑18 Cetyl Phosphate Polyquaternium‑37 Cetearyl Alcohol Butylene Glycol Quaternium‑91 Parfum (Fragrance) Acetyl Cedrene Linalool Dimethyl Phenethyl Acetate Potassium Sorbate Phenoxyethanol Benzoic Acid Dehydroacetic Acid
Product description
Say goodbye to frizz and hello to sleek, salon-smooth hair with OSMO Straighten Up 250ml – a heat-activated styling balm that delivers long-lasting straightness and control, even in humidity. This lightweight formula smooths the hair cuticle while protecting against heat damage, making it the perfect partner for your flat iron or blow dryer.
Formulated with thermal defense properties and a humidity-resistant complex, OSMO Straighten Up tames unruly hair and leaves it silky, shiny, and ultra-manageable. Ideal for wavy, frizzy, or naturally curly hair that craves sleek perfection.
✔ Long-lasting straightening effect
✔ Frizz control and humidity resistance
✔ Protects hair from heat damage
✔ Leaves hair smooth, shiny, and manageable
✔ Lightweight formula won’t weigh hair down
✔ Ideal for blow-drying and flat ironing
✔ Suitable for all hair types, especially curly or frizzy hair
• Apply a generous amount to damp, towel-dried hair.
• Distribute evenly from roots to ends using a comb.
• Blow-dry straight using a brush or flat iron for enhanced smoothness and sleekness.
For best results, use alongside other OSMO heat protection or smoothing products.