Working in as little as two minutes, the NAK Hair K.REVIVE Peptide Leave-In Power Mask transforms dry strands into silky and sumptuously soft lengths. Made with 24 amino peptides, this creamy formula plumps brittle ends with moisture to support a fuller look. Hydrolysed vegetable proteins help to smooth the cuticle and minimise the appearance of split ends, while biomimetic peptides encourage a stronger feel with continued use. Salon-worthy, apply this shine-boosting hair mask to treat your tresses to some TLC as needed.