Coastal GRL Zero Rinse Conditioner is an advanced treatment designed to replace your traditional conditioner. Powered by a targeted blend of treatment-level actives, it’s applied after the shower and stays in your hair, allowing it to properly absorb and deliver stronger, longer-lasting results.
Created by a hairdresser, it was developed to solve a common problem she saw every day — traditional conditioners and treatments stop working the moment they’re rinsed out. Zero Rinse changes that by staying in the hair, giving it the time it needs to truly work and improve overall hair health.
It also completely simplifies your routine and saves you time in the shower. You wash your hair as normal with your shampoo, step out, towel dry, and apply Zero Rinse — no need to condition or rinse anything out.
Because it stays in the hair, it also replaces multiple after-shower products, including your detangler, heat protectant, oil, and leave-in creams — all in one step.
Formulated with high-performance ingredients including keratin, a smoothing complex, heat shielding complex, plant repair complex, botanical moisture complex, and nourishing oils, it helps improve frizz, smoothness, shine, and strength, while acting as a heat protectant for healthier, more beautiful hair.
Shampoo as normal
Skip conditioner
Towel dry
Apply mid-lengths to ends (lightly at roots)
Leave in
Style as usual
Coastal GRL Zero Rinse Conditioner is an advanced treatment designed to replace your traditional conditioner. Powered by a targeted blend of treatment-level actives, it’s applied after the shower and stays in your hair, allowing it to properly absorb and deliver stronger, longer-lasting results.
Created by a hairdresser, it was developed to solve a common problem she saw every day — traditional conditioners and treatments stop working the moment they’re rinsed out. Zero Rinse changes that by staying in the hair, giving it the time it needs to truly work and improve overall hair health.
It also completely simplifies your routine and saves you time in the shower. You wash your hair as normal with your shampoo, step out, towel dry, and apply Zero Rinse — no need to condition or rinse anything out.
Because it stays in the hair, it also replaces multiple after-shower products, including your detangler, heat protectant, oil, and leave-in creams — all in one step.
Formulated with high-performance ingredients including keratin, a smoothing complex, heat shielding complex, plant repair complex, botanical moisture complex, and nourishing oils, it helps improve frizz, smoothness, shine, and strength, while acting as a heat protectant for healthier, more beautiful hair.
Shampoo as normal
Skip conditioner
Towel dry
Apply mid-lengths to ends (lightly at roots)
Leave in
Style as usual
