Anyone using the Strength Cure Shampoo, or otherwise dealing with damaged, chemically processed, or color-treated hair, who needs a rinse-out conditioner for everyday detangling and softness rather than a weekly deep-repair mask. Suitable for any hair length and, per Pureology's positioning, any gender. Most useful for coarse, damaged, or color-treated hair; very fine or oily hair may only need it applied sparingly to the ends.

Because it's formulated as a companion to the shampoo rather than a generic conditioner, using the same Keravis protein and astaxanthin actives, it continues the same structural-repair and color-protection work the shampoo starts, rather than only adding slip and softness — which matters more for hair that's actually chemically damaged than for hair looking for a basic rinse-out conditioner.

After shampooing, apply a dime-sized amount to towel-dried hair, concentrating on mid-lengths and ends and avoiding direct application to the scalp to prevent buildup. Leave on for one to two minutes to let the conditioning actives work, then rinse thoroughly. Use after every shampoo, or as needed.

Pros: shares its active ingredients (Keravis, astaxanthin) with the Strength Cure Shampoo, so the two are formulated to work together rather than sold as an unrelated pair; its quaternary conditioning agents are effective at detangling porous, chemically damaged hair; vegan formulation.

Cons: premium price for the volume versus drugstore conditioners; it's rinse-out only, so it won't give the intensive, longer-contact repair of a weekly mask/treatment; being formulated as part of a paired system, it's priced and positioned more as a companion product than a standalone budget conditioner.