Best for people with dry, colour-treated hair who want to restore moisture balance, detangling, and shine without heavy buildup — less suited to fine or naturally oily hair that needs a lighter-weight formula. It's part of Oligo's professional Calura system, sold through salons and professional-beauty retailers, and usable by both salon clients and stylists.

Its differentiator is the Osmosis Complex approach, which combines hydrating ingredients with nourishing plant oils and butters to actively regulate moisture in the hair rather than just adding surface slip, while staying sulfate-free, paraben-free, and colour-safe — positioning it as a daily-use moisture-balance step rather than a heavy treatment.

Apply to wet hair after shampooing (ideally with Oligo's Moisture Balance Cleanser), work through from mid-lengths to ends, let it sit briefly, and rinse thoroughly.

Pros:

• Sulfate-free, paraben-free, vegan formula that is colour-safe
• Osmosis Complex combines hydrating and nourishing botanical ingredients to address moisture balance specifically, not just generic conditioning
• Designed as part of a two-step system with a matching cleanser for consistent results

Cons:

• Oligo has not published a full ingredient list for this product, so the complete formulation can't be independently verified
• As a moisture-balancing (not protein/bond-repair) conditioner, it may be too light for very damaged or coarse hair needing intensive repair — that's the role of Oligo's Calura Bond Repair masque line
• Rinse-out only; provides no leave-in heat or UV protection