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Osmo Straighten Up

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A Keratin based straightening complex that works with styling irons to transform curly, frizz prone, unruly locks into sleek, smooth, visibly straighter styles whilst retaining the hair’s natural moisture

A revolutionary new Keratin based straightening complex that works with styling irons to transform curly, frizz prone, unruly locks into sleek, smooth, visibly straighter styles whilst retaining the hair's natural moisture.

  • Heat activated formula
  • Locks in straightness without weighing the hair down
  • Protects against heat damage
  • Controls frizz and promotes shine

Achieve the look:

Spray evenly over damp or wet hair, section by section avoiding the root area. Comb through. For best results blow dry hair with a large barrel brush. Finish by using straightening irons in sections. Effects last up to 3 days or until your next shampoo.

Available in: 250mls


Colour Chart



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Colour Chart

View the Colour Chart List of all the colours available in our Platinum Lockz Hair Extension range

Black Night Hair Colour

#1 - Black Night

Natural Black Hair Colour

#1B - Natural Black

Chocolate Brunette Hair Colour

#2 - Chocolate Brunette

Rich Brown Hair Colour

#4 - Rich Brown

Bella Brown Hair Colour

#6 - Bella Brown

Light Brown Hair Colour

#8 - Light Brown

Dirty Blonde Hair Colour

#12 - Dirty Blonde

Butterscotch Blonde Hair Extensions

#14 - Butterscotch Blonde

Sexy Cinammon

#18 - Sexy Cinammon

Medium Blonde Hair Colour Extension

#22 - Medium Blonde

Natural Blonde Hair Colour

#24 - Natural Blonde

60 - Ice Princess

#60 - Ice Princess

99 - Berrylicious

#99 - Berrylicious

Beach Babe Hair Colour

#613 - Beach Babe

Mars Bar Hair Colour

#P3-27 - Mars Bar

Sunkissed Hair Colour

#P12-613 - Sunkissed

Light Ash Blonde

#P22-27 Light Ash Blonde

T1 - Silver Hair Colour

#T1/Silver

Caramel Dreams

#T2/5 - Caramel Dreams

Seductive Hair Colour

#T3/613 - Seductive

Chocolate Delight

#T4/18 - Chocolate Delight

Caramello Hair Colour

#T8/12 - Caramello

#T8/Silver

Blue Hair Colour

#Blue - Boisterous Blue

Pretty Pink Hair Colour

#Pink - Pretty Pink

Punk Purple

#Purple - Punk Purple

Red - Ravishing Red

#Red - Ravishing Red