Prime Pre-Treatment Cuticle Opener (8.5 fl oz / 250 ml) is a professional-grade formula designed to open the hair cuticle for maximum absorption of active ingredients during smoothing, Nanoplastia, keratin, or deep reconstruction treatments. Ideal for stylists and advanced home users, this fast-acting, formaldehyde-free spray enhances treatment performance while conditioning and protecting the hair. Simply apply to clean, damp hair, comb through, and proceed with your treatment—no rinsing needed. Suitable for all hair types, Prime is the essential first step for achieving flawless, long-lasting hair transformation.