Extreme Length Sealer Double
A lightweight leave-in sealer from Redken designed to support longer, stronger hair by smoothing and fortifying ends. Silky in texture and quick-absorbing, it suits those growing out hair or with brittle lengths. Fragrance-free formulation and targeted for strand repair, it layers easily under styling products without weighing hair down.
Ingredient Safety
No risk2
Low risk34
Moderate risk4