As a Garnier consultant colorist with years of experience, I've seen lightening sprays evolve into advanced jelly formulas perfect for blonde and light brown hair. These use controlled hydrogen peroxide dosages for natural results. "It's ideal for those hesitant about bold changes," shares Stéphane Pous. The jelly's wet application lets you see exactly where it's going, ensuring precision. Expect progressive lightening—typically four applications for up to two tones lighter.
Best for natural or bleached blonde to light brown hair (avoid on previously colored hair). Brunettes, steer clear—you risk unwanted red tones.
Start at the tips for a seamless look. Once lightened, apply a second round, inching up slightly to blend perfectly and avoid demarcations. Repeat 1-2 more times. For highlights, target specific sections. To boost shine, use as a 5-minute mask post-shampoo and rinse. Pro tip: A hairdryer enhances results more than sun exposure. Always follow with intensive care, as lightening can weaken strands.
Casting Sunkiss Lightening Jelly, L'Oréal Paris, €11.50. Vacation Blonde Lightening Spray, Kéranove, €11.80. Ultimate Blonde Lightening Spray, Schwarzkopf, €10.70. Sublime Light Spray, Interlude, €12. Melting Lightening Jelly, Dessange, €10.55. 100% Ultra-Blonde Lightening Jelly, Garnier, €10.90. Go Blonder Targeted Lightening Spray, John Frieda, €8.90.
