The FROM LABS Hair Repair Duo combines our bestselling Protein Capsule Hair Repair Treatment with the Intensive Keratin Booster Powder for a complete 3‑minute at‑home routine. This two‑step system targets damage on multiple levels: the Treatment’s low‑pH formula and Protein Capsule Technology help smooth lifted cuticles for a K‑Beauty gloss finish while the Booster delivers concentrated hydrolyzed keratin to fill cuticle gaps and reinforce weak areas—helping reduce breakage without heaviness. In internal testing the duo achieved up to 4× keratin absorption vs. treatment alone * supporting visible repair of split ends frizz control and silky smoothness. With glycerin macadamia‑derived emollients panthenol and prickly pear (Opuntia) fruit extract hair feels hydrated yet light—safe for fine thick curly wavy color‑treated or chemically processed hair.