Schwarzkopf Professional OSIS+ Flatliner Heat Protection Spray 200 ml

Excellent • 4.5/5 Trustpilot

€16,76 EUR

Sku: LC449655

In stock - Ready to be shipped

📦 Order before 12:00 for same-day processing
⏳ Shipping 6.99 EUR – Free on orders over 49 EUR

Schwarzkopf Professional OSIS+ Flatliner Heat Protection Spray is a thermal styling aid designed to shield hair from heat damage while creating a smooth, frizz-free finish. Part of the Smooth & Shine collection, this lightweight spray prepares damp or dry hair for flat ironing and blow-drying, ensuring silky results with a non-sticky hold.

  • Heat Defense: Protects hair from temperatures up to 230°C during styling.
  • Frizz Control: Shields against humidity to maintain sleekness and reduce flyaways.
  • Versatile Use: Effective on both damp and dry hair for flexible styling routines.
  • Smooth Finish: Delivers a shiny, silky texture without weighing hair down.

This OSIS+ Flatliner smoothing spray forms a protective barrier that minimizes breakage caused by high-heat tools. Its fine mist application ensures even coverage from roots to ends, making it an essential step for achieving polished, straight styles or refined waves.

Ideal for all hair types seeking thermal protection and enhanced manageability, the formula leaves hair feeling soft and looking radiant. The 200 ml bottle provides ample product for regular use in professional or home styling environments.

How to use

Style your hair as desired. Hold Schwarzkopf Professional Osis+ Hair Spray 8 to 12 inches away for even application. Spray evenly from roots to tips. Layer if needed but avoid overdoing it. Let the spray set for a few moments for a flexible hold. Make final adjustments to your hairstyle. Avoid touching your hair right after applying the spray. Enjoy the long-lasting hold and polished finish!

Delivery, Returns, Exchanges and Guarantee

Orders placed before 12:00 on business days are typically dispatched the same day - later orders the next business day.
Your order is shipped from one of our fulfilment centres in the EU (Romania, the Netherlands or Denmark). Once dispatched, it is typically delivered to you within 2-4 working days.

You’ll receive email and SMS updates with tracking, so you can follow your order from our fulfilment centre all the way to your door.

Standard delivery to your location costs 6.99 EUR.

We offer free delivery to you on orders over 49 EUR.

Any delivery promotions will always be shown clearly at checkout.

All shipments are tracked and handled by trusted logistics partners.

Yes.

You have a 14-day legal right of withdrawal, and we also offer an extended return period of up to 30 days from the day you receive your order.


Returned items must be unused and, if supplied sealed, unopened, in their original packaging.


For change-of-mind returns, you pay the return shipping, up to a maximum of EUR 20 (or the equivalent in your local currency).

The return address may be in another EU country and is always sent to you before you return anything.

For hygiene and safety reasons, sealed products cannot be returned once the seal has been broken, and used products cannot be returned, unless the item is faulty or incorrect.


If there’s an issue with your order, please contact us and we’ll help resolve it immediately.

We don’t offer direct exchanges. If you wish to return an eligible item, you can do so according to our returns policy and place a new order.

If your item arrives damaged, faulty, or incorrect, please contact us and we’ll make it right as quickly as possible.

For full details, please see our Shipping Policy and Refund Policy.

You recently viewed this