R+Co BLEU F-Layer Deep Conditioning Serum, Leave-In Treatment, 4.2 oz

Price: $42.00 - $35.70
(as of Sep 04, 2026 23:15:02 UTC – Details)



THE F-LAYER SERUM: F-Layer Deep Conditioning Serum is a traceless leave-in treatment that replenishes the protective lipid layer (F-Layer) to restore moisture, smoothness, and natural shine. It helps prep hair for styling while improving overall hair quality.
HYDRATION, REPAIR & DETANGLING: This lightweight serum hydrates and repairs damaged hair while delivering effortless detangling. Hair feels softer, smoother, and more manageable with improved conditioning and reduced breakage.
STRENGTH & PROTECTION: Formulated with a blend of Avocado, Sunflower & Coconut Oils, Fruit Extracts, Pea Protein, and a Peptide Complex to help replenish the lipid layer, strengthen hair, and protect against damage while enhancing shine and elasticity.
HOW TO USE: Apply to damp hair after washing, focusing on mid-lengths and ends, then style as desired.
CLEAN BEAUTY, SIGNATURE SCENT: Vegan and Cruelty-Free. Features the BLEU “Bleu Waves” fragrance—a refined citrus floral scent. A small amount goes a long way, making each bottle long-lasting.