Dry hair that needs everyday moisture and easier combing, including color-treated hair. Because it is a light mist rather than a cream, it works well on fine to medium hair that feels weighed down by heavier leave-ins.

It is a retail-friendly daily product: no mixing or timing, just spray and comb through. Very dry, thick or coarse hair usually needs something richer, such as the Ultra Hydra Source Leave-In Cream.

Most leave-in conditioners are creams that sit on the hair. This one is a spray, which makes it easy to use a small amount every day on damp hair and still have hair that moves freely. The fermented aloe and micro-filtered hyaluronic acid are there for hydration, while the conditioning agents handle slip, so knots comb out and flyaways settle down.

It is designed to finish the Hydra Source routine after the shampoo and Conditioning Balm, and Biolage's 6x hydration result is based on using all three together.

Mist lightly over damp hair after shampooing and conditioning.

Comb through from roots to ends to spread it evenly.

Do not rinse. Style as usual.

Biolage recommends using it after Hydra Source Shampoo and Conditioning Balm.

Pros

• A fine mist spreads evenly over damp hair, so it detangles without leaving a coated feel
• Sodium hyaluronate and aloe juice target moisture rather than hold or smoothing
• Safe for color-treated hair and vegan
• Works as the last step of the Hydra Source routine, or on its own before blow-drying

Cons

• Too light on its own for very dry, thick or coarse hair
• Contains amodimethicone and fragrance, so it does not fit silicone-free or fragrance-free routines
• Needs combing through for even coverage