- Hair Care
- Styling Products
- Heat Protection
- Sebastian Professional Trilliant Thermal Protection & Shimmer Complex
Sebastian Professional Trilliant Thermal Protection & Shimmer Complex 5 oz
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Product Description
Sebastian Professional Trilliant provides thermal and heat protection against hot styling tools, while maintaining moisture and key hydration for the hair.
A mixture of scientifically blended ingredients, including dock crystal extract for added shine and a Sparkle Complex, mean this treatment is designed to condition and strengthen the hair to give your locks a stunning, shimmering finish.
Providing the perfect finishing touches to your haircare routine, Sebastian Professional Trilliant is great for all hair types. It creates extra body and volume for your hair to help with styling and shaping. It also gives you ultimate hair flexibility.
This treatment adds shine and softness to your hair. It protects it from styling with hot tools and ensuring hydration throughout.

Written by Rebecca Jenkinson, Beauty Writer
Product Details
Hair Benefit: Thickening/volumising, uv protection, shine and smoothing
Hair Concern: Dry, weak and dullness
How To Use
- Shake to blend and activate the Trilliant complex
- Spray directly on to damp hair
- Add to hair just before blow-drying for maximum volume. For UV protection, use sparingly on dry hair
Brand Bio
Sebastian Professional has a product for everyone. Every hair type and concern is accounted for in their extensive range: indulge in the Moisturizing Shampoo for silky-smooth and sleek locks or try the Twisted Elastic Treatment for true definition on your curls.
Where To Buy
This Sebastian Professional heat protection item is not in stock at any US stores, it was last available to buy online in December 2021 at the Beauty Bay website.
- Shipping & Returns
Products over $50.00 qualify for free standard shipping with Beauty Bay, otherwise there is a charge of $6.50 with orders usually arriving within 4-8 days of dispatch. Worldwide shipping generally available, shipping costs vary by region, full list and postage costs available during checkout.
This store has a 14 day return policy, see checkout for up-to-date conditions.