OSiS turns 25! Celebrate with our limited edition nail polishes and an exclusive gift

This year, OSiS, the iconic professional finishing brand from Schwarzkopf Professional, celebrates 25 years of setting style, attitude, and personality in the boldest and most inspiring looks. To celebrate, a limited edition of three of its most emblematic hairsprays is being launched: Elastic, Session, and Freeze. And at Coserty, we don't just want you to be part of this moment; we want to celebrate it with you in a big way!

OSiS hairsprays that made history, now in a special edition

For 25 years, OSIS has been synonymous with innovation, creativity, and freedom of expression in hairstyling. Its star hairsprays return with a commemorative and vibrant design:

• Elastic: Flexible hold, ideal for natural styles with movement.
• Session: Extra-strong hold, perfect for controlling even the most demanding hairstyles.
• Freeze: Strong hold with instant and long-lasting control.

This limited collection celebrates the legacy of OSIS and adds a collector's touch to your vanity or professional salon.

OSiS essentials for a perfect finish

In addition to the special edition hairsprays, we recommend other iconic products from the OSIS range that will help you achieve a professional look at home:

• OSiS Sparkler: The perfect finishing touch. This lightweight OSiS+ shine spray detangles, smooths, and provides a radiant finish without weighing hair down. Ideal for adding extra luminosity to any hairstyle.
• OSiS Flatliner: The OSiS+ thermal protector par excellence. Designed to protect hair from the heat of flat irons and blow dryers up to 230°C, while controlling frizz and maintaining smoothness for longer. Ideal for unruly hair or hair prone to humidity.
• OSiS Glow: A lightweight OSiS+ anti-frizz serum that provides natural shine, flexible control, and a soft-to-the-touch texture. Perfect for taming frizz and defining hairstyles without weighing hair down or leaving residue.

Exclusive gift at Coserty.com!

For a limited time only and while supplies last, with the purchase of any OSIS product, you'll receive a free mini size of Session hairspray. Ideal for carrying in your purse, traveling, or simply trying one of the brand's bestsellers.

Don't miss this limited edition

Whether you're already a fan of OSIS or want to discover why it has been a professional favorite for over two decades, this is your unique opportunity.

Discover the OSIS 25th anniversary collection and the entire professional range at Coserty.com