Redken Extreme Conditioner best-selling award-winner conditioner infused with arginine that strengthens, repairs, and detangles hair leaving it shiny and smooth. About Redken Extreme Conditioner is a best-selling award-winner conditioner that strengthens, repairs, and detangles hair leaving it shiny and smooth. This conditioner is part of both Redken's Extreme haircare collection to address every type of hair damage and breakage and the brand's SMART haircare family. Therefore, features an exclusive multi-target protein complex that treats hair from the root to the core to the tip, giving all 3 levels the custom nourishment they need. This way, Redken Extreme Conditioner is enriched with key ingredients such as Soy Protein, Arginine and Sepicap. Soy Protein helps to seal in moisture while adding structure and body to the hair. Arginine is an amino-acid to stimulate the scalp and seal in color. Regarding the Sepicap, this is a multi-protector for stressed hair that helps to restore its ends. Besides that, this brand's best-seller is also infused with 18-MEA, a fatty acid agent that protects hair's natural shine as well as Ceramide that strengthens the hair fiber to prevent breakage. In sum, all these ingredients act together for nourished, smooth hair. On this note, this detangling formula was awarded the 2017 Spring Beauty O-Wards award and Redken recommends its use along with its Extreme Shampoo for an optimal result. Last but not least, as with all hair care products by Redken, this conditioner has a special formula that comes in unique packaging. In fact, besides having an exciting design, Redken’s bottles have at least 93% of recycled plastic. In addition, each composition has an advanced concentration of effective ingredients and a balanced pH that respects and maintains the integrity of the hair. Therefore, Redken’s formulas are perfect to preserve a natural acidity level that prevents frizz, dryness and breakage.