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Product details

Key Ingredients

Arginine: 

Improves blood circulation to the scalp, promoting hair growth and a healthy scalp environment.

Alanine:

Strengthens hair shafts and promotes healthy hair growth by providing energy to scalp cells.

Lysine:

Aids in the absorption of iron and zinc, both essential for strong hair growth.

Aspartic Acid:

Supports keratin production, improving hair strength and aiding growth.

Sodium PCA:

A humectant that helps attract and retain moisture in the hair shaft, enhancing hydration.

Leucine:

 Essential for protein synthesis in hair follicles, promoting hair growth and repair.

Serine:

Helps maintain hair moisture and improves hair texture by promoting healthy scalp turnover.

Proline:

Supports collagen production, vital for hair strength and elasticity.

Hydroxyproline:

Contributes to collagen synthesis, supporting hair strength and structure.

Phenylalanine:

Assists in melanin production, which gives hair its natural color.

Threonine:

Supports protein synthesis in hair follicles, promoting hair growth and repair.

Glycine:

Helps maintain scalp health and prevent hair loss by supporting hair follicle health.

Glutamic Acid:

Improves hair texture and manageability by aiding scalp health.

Histidine:

Maintains scalp health by balancing pH and contributing to anti-inflammatory properties.

Isoleucine: 

Aids in the repair of damaged hair cells, supporting overall hair health and strength.

Methionine:

Promotes hair growth and strengthens hair, helping maintain its overall health.

Tyrosine:

Assists in melanin production and helps prevent premature graying.

Tryptophan:

Supports the production of proteins necessary for hair growth and repair.

Caprylic Acid:

Offers antimicrobial properties that help maintain a healthy scalp.

Xylitol: 

A natural moisturizer that retains scalp hydration, ensuring balanced and healthy scalp conditions.

Vitamin A:

Supports scalp cell growth and sebum production, keeping the scalp moisturized and promoting hair health.

Vitamin C:

An antioxidant that shields the scalp from oxidative stress, boosting collagen production and maintaining scalp structure.

Vitamin E:

Protects the scalp from free radicals and improves blood circulation, aiding in hair growth.

All Ingredients

Aqua, Cetearyl Alcohol, Propylene Glycol, Behentrimonium Chloride, Isopropyl Palmitate, Myristyl Lactate, Phenoxyethanol, Parfum, Arginineltaconic Acid, Alcohol, Linum Usitatissimum (Linseed) Seed Extract, Panthenol, Hydrolyzed Wheat Protein, DMDM Hydantoin, Tocopheryl Acetate, Polyglyceryl-10 Laurate, Salvia Hispanica Seed Extract, Lactic Acid , Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Alanine, Lysine, Caprylic Acid , Xylitol, Aspartic Acid, Sodium PCA, Leucine, Serine, Proline, Hydroxyproline, Phenylalanine, Threonine, Glycine, Glutamic Acid, Histidine, Isoleucine, Methionine, Tyrosine, Tryptophan

How to Use

Shampoo hair and skip the conditioner. Towel dry hair and use up to 5 pumps of ReNu 21 and massage thoroughly on damp hair. Allow the product to sit for 4 minutes before styling. Use consecutively for the first 4-6 washes and then use every 4 washes for maintenance.

FAQs

Please read our FAQs page to find out more.