OSiS+ Flatliner Heat Protection Spray - 200ml


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CAD $18.08

CAD $22.60

-CAD $4.52

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OSiS+ Flatliner Heat Protection Spray - 200ml

This heat protectant spray minimizes and prevent heat damage up to 230°C / 450°F while providing long-lasting protection against humidity. The formula does not leave a sticky, oily or stiff feel.

  • Thermal protective spray
  • Protects from heat up to 230°C/450°F
  • Strong hold
  • Humidity protection


  • Use on clean, damp hair
  • Distribute with a brush or comb
Shipping & Returns

Return & Refund Policy

Thanks for shopping at Trade Secrets.

If you are not entirely satisfied with your purchase, we're here to help.


We accept all returns.

Your item needs to have the receipt or proof of purchase.

Please keep your samples. They are our gift to you.


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You don't need to worry about shipping costs for returning your item.


Once we receive your item, we will inspect it and notify you that we have received your returned item.

We will notify you on the status of your refund after inspecting the item.

To be eligible for a full refund, your item must be unused and in the same condition that you received it.

For used items, you will receive an online credit for your next purchase.

If your return is approved, we will initiate a refund to your credit card.

You will receive the credit within a certain amount of days, depending on your card issuer's policies.

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