R+CO Golden Lining Bond Builder Pre-Shampoo Filler - Strengthens & Hydrates

Transform overstressed hair with the R+CO Golden Lining Bond Builder Pre-Shampoo Filler Concentrate. This prescription-grade formula delivers two-pronged repair, targeting damage from chemical services, heat styling, and free radicals. Infused with vegan keratin, it rebuilds broken bonds within the hair’s inner cortical structure, while botanical extracts restore elasticity and hydration. Experience stronger, softer hair that's less prone to breakage.

How to Use

1. Apply to wet hair before shampooing.
2. Leave on for 5-10 minutes.
3. Rinse thoroughly, then follow with your regular shampoo and conditioning routine.

Key Features

• Vegan keratin reinforces hair structure for instant tensile strength and elasticity.
• Botanical extracts patch porous areas and restore crucial hydration.
• Increases tensile strength by 67% and hydration by 85%.
• Microscopically fills in porosity to prevent future breakage.

Who Should Use This Product

Ideal for individuals with chemically damaged, overstressed, or heat-styled hair seeking to repair and hydrate their hair.

Why Use This Product

Choose this product for its prescription-grade formula that not only repairs but strengthens and hydrates hair, ensuring lasting resilience against further damage.