The Best At-Home Hair Gloss 2026

The Splat Glossy Sauce is a clear gloss treatment that is as easy to use as boxed dye, only it’s an ammonia-free, demi-permanent clear gloss that doesn’t deposit color or damage strands. Instead, it works on all hair types, textures, and hues (including virgin hair!) and is formulated with hyaluronic acid, amino acids, baobab seed oil, and quinoa extract to hydrate, nourish, smooth, and protect against damage. Plus, the glass hair effect can last up to four weeks. 

After swimming in the ocean and pools all summer, my hair has been through it, so an at-home treatment like Glossy Sauce is exactly what I needed. The kit comes with everything you need, and the application process was super easy. You can apply it to damp hair for a softer, subtle finish, or dry hair for a more deep-conditioning effect. I was a little nervous about how it would work on my fine hair, so I applied it to damp, almost dry hair and was so happy with the outcome. In just 20 minutes, my hair looked much more hydrated, with a softer texture and sleeker finish—even after blow-drying without any anti-frizz products. 

Kit Includes: Clear gloss, developer, gloves, bottle, cap, bond mask 
Key Ingredients: Hyaluronic acid, amino acids, baobab seed oil, and quinoa extract