OSMO STRAIGHTEN UP SMOOTHING COMPLEX

Turn unruly, frizzy, or wavy hair into sleek, smooth and manageable locks with Osmo Straighten Up. Its lightweight keratin-based formula smooths and tames frizz, leaving hair polished and shiny for up to 3–4 days (or until next wash). It offers heat protection when using blow dryers or flat irons, retains hair’s natural moisture and oils, preventing dryness or brittleness. Suitable for all hair types — especially when you want a long-lasting straight look without heaviness.

Key Features:

• Keratin-based formula that smooths and straightens hair.

• Reduces frizz and controls unruly texture.

• Thermal protection — shields hair from heat damage during styling.

• Helps retain moisture and natural oils for healthy, shiny hair.

• Delivers a long-lasting straight finish (up to 3 days or until next shampoo).

How to use:
Spray evenly onto damp hair (avoiding the roots) and comb through. Blow-dry with a large-barrel brush for smoothing, then straighten hair in sections with flat iron to lock in the effect.