Biolage Hydra Source Leave-In Cream for Dry Hair — 6.8 fl oz, Instant Hydration & Frizz Control

Biolage Hydra Source Leave-In Cream is a lightweight, rinse-free treatment that delivers instant hydration, helps seal split ends and tames frizz for dry hair.

Designed for thirsty strands, this leave-in cream combines micro-filtered aloe vera with fermented hyaluronic acid to restore moisture without weighing hair down. The formula penetrates the hair fiber, smooths cuticles and supports a glossy finish while being suitable for color-treated hair. Packaging uses significantly less plastic, reflecting Biolage’s commitment to more sustainable hair care.

How does this leave-in cream hydrate hair quickly?

The concentrated hydrating complex supplies immediate moisture to dry sections and helps hair retain hydration over time. Lightweight molecules reach the hair cortex while conditioning agents smooth the surface for a soft feel and visible sheen.

• Micro-filtered aloe vera for surface smoothing and moisture retention
• Fermented hyaluronic acid to help penetrate and bind hydration inside the fiber
• Micro-dosed formula prevents buildup and maintains natural movement

Will it reduce frizz and protect split ends?

Yes — the cream levels and seals rough cuticles to reduce frizz and minimize the appearance of split ends. By improving strand flexibility and surface uniformity, styling becomes easier and hair looks healthier between trims.

• Seals cuticles to lock in moisture and smooth flyaways
• Instantly softens ends to reduce visible splitting
• Helps prevent breakage by improving manageability during styling

How do I use it for best results?

Apply a small amount to towel-dried hair, concentrating on mid-lengths and ends, then comb through and leave in—no rinsing required. For stubborn dryness or extra control, a light reapplication on dry hair smooths frizz and refreshes shine.

• Use after Hydra Source shampoo and conditioning balm for a complete routine
• Start with a pea-sized amount and increase as needed for thicker or longer hair
• Can be used daily or whenever extra hydration is needed

Is this formula safe for color-treated hair and the environment?

The vegan formula is free from parabens, mineral oil and added colorants, and it’s Cruelty-Free International approved. The tube design reduces plastic use substantially compared to previous packaging to lower environmental impact.

• Vegan, paraben-free, and suitable for color-treated hair
• Cruelty-Free International Leaping Bunny certified
• Tube made with a majority paper construction to reduce plastic

Who is this for? Biolage Hydra Source Leave-In Cream is formulated for people with dry, brittle or frizz-prone hair who want an easy, lightweight leave-in that adds moisture, smooths split ends and enhances shine without heaviness. It’s ideal for anyone seeking daily hydration, color-safe care and a more sustainable packaging choice.