Redken strengthen repair

Shampoo

Moderate

1 scans

Expert Recommendation

Fair choice for Curly, Colored, Damaged, Dry hair. Some good ingredients present, but watch for potential buildup or irritation.

Quick Description

Redken strengthen repair is a shampoo crafted by the brand to keep scalp and hair balanced. It is designed for everyday use and aims to leave hair feeling refreshed and lightweight. The formula features key ingredients selected to cleanse, support scalp comfort, and maintain a clean finish. Ideal for users wanting a thorough yet considerate cleanse with a focus on clarity.

Ingredient Overview

Sodium Laureth Sulfate, Sodium Chloride, Dimethicone, Parfum / Fragrance, Cocamide MIPA, Sodium Benzoate, Salicylic Acid, Benzyl Benzoate, Limonene, Linalool, Benzyl Alcohol, Methyl Cocoate, Sodium Cocoate, Sodium Hydroxide, Citric Acid, Aqua (Water, Eau), Coco-Betaine, Glycol Distearate, Hexylene Glycol, Guar Hydroxypropyltrimonium Chloride, Carbomer, Cetyl Alcohol, Behentrimonium Methosulfate, Quaternium-33, Arginine, Hydrolyzed Soy Protein, Hydrolyzed Vegetable Protein PG-Propyl Silanetriol, 2-Oleamido-1, 3-Octadecanediol

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Highlights

#good-for-oily-scalp #has-fragrance #contains-colorants

Key Ingredients

Sodium Laureth Sulfate

Milder surfactant but can still be drying

Sodium Chloride

Salt - thickener, can be drying in high amounts

Dimethicone

Common silicone providing smoothness and shine, may build up

Parfum / Fragrance

Adds scent but may cause irritation or allergies

Cocamide MIPA

Foaming agent that can cleanse but may leave residue

Sodium Benzoate

Preservative, generally safe in low amounts

Ingredient Table

Ingredient	Details	Rating
Sodium Laureth Sulfate	Milder surfactant but can still be drying Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Sodium Chloride	Salt - thickener, can be drying in high amounts Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Dimethicone	Common silicone providing smoothness and shine, may build up Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Parfum / Fragrance	Adds scent but may cause irritation or allergies Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Cocamide MIPA	Foaming agent that can cleanse but may leave residue Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Sodium Benzoate	Preservative, generally safe in low amounts Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Salicylic Acid	Exfoliates scalp, treats dandruff Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Benzyl Benzoate	Fragrance ingredient with potential for irritation Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Limonene	Fragrance from citrus, may cause sensitivity in some Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Linalool	Fragrance component, potential allergen Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Benzyl Alcohol	Preservative and solvent, may be drying in high amounts Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Methyl Cocoate	Emollient that provides light conditioning Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Sodium Cocoate	Mild surfactant derived from coconut oil Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Sodium Hydroxide	pH adjuster, used in small amounts Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Citric Acid	pH adjuster, gentle exfoliant Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Moderate
Aqua (Water, Eau)	Universal solvent, hydrates and helps distribute other ingredients Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Coco-Betaine	Mild surfactant that cleanses without stripping oils Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Glycol Distearate	Adds pearlescent appearance and improves texture Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Hexylene Glycol	Solvent that can enhance penetration of other ingredients Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Guar Hydroxypropyltrimonium Chloride	Conditioning agent that reduces static and improves manageability Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Carbomer	Synthetic thickener, creates gel texture Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Cetyl Alcohol	Fatty alcohol that moisturizes and softens hair Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Behentrimonium Methosulfate	Gentle conditioner, detangles effectively Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Quaternium-33	Conditioning agent that improves manageability and reduces static Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Arginine	Amino acid, strengthens hair structure Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Hydrolyzed Soy Protein	Enhances moisture retention and adds shine Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
Hydrolyzed Vegetable Protein PG-Propyl Silanetriol	Strengthens and repairs hair structure Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good
2-Oleamido-1, 3-Octadecanediol	Lipid that strengthens and repairs the hair cuticle Further: helps keep sebum and buildup in check, improves sensory slip, and stabilizes the formula across repeated washes.	Good

Explanation of Key Groups

Surfactants

Primary and co-surfactants (e.g., Sodium Laureth Sulfate, Coco/Ampho betaines) provide the cleanse, foam, and removal of scalp oils. Mild co-surfactants help soften the feel and improve tolerance.

Clay Minerals

Clays like kaolin, bentonite, or montmorillonite absorb excess sebum and impurities, contributing to a fresher, balanced scalp feel without heavy residue.

Actives

Ingredients such as salicylic acid or zinc derivatives can support gentle exfoliation and sebum regulation, helping keep follicles clear and comfortable.

Humectants

Water-binding agents (e.g., glycerin, hyaluronate) attract moisture to reduce the stripped feel after cleansing and keep lengths softer.

Safety Notes & Allergens

Fragrance allergens (e.g., linalool, geraniol, coumarin) may be present if fragrance is listed.
Colorants (CI numbers or named dyes) are aesthetic only; skip if you react to synthetic dyes.
Potential irritation: strong surfactants and fragrance allergens can bother very sensitive scalps.
If you have fragrance allergies or highly reactive skin, patch test before full use.

Summary

Best suited for users seeking a clear, balanced cleanse. It effectively targets buildup with its surfactant system and supporting actives, while maintaining a light feel on the hair. Be mindful of surfactant strength, fragrance presence, and any colorants if you are sensitive.

Who is this product good for?

✓ People wanting a refreshing cleanse with balanced oil control
✓ Those comfortable with light fragrance in haircare
⚠ Very sensitive scalps should monitor for fragrance or surfactant irritation

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