IsItClean
All products
Redken extreme length

Redken

Redken extreme length

Shampoo Contains fragrance Contains colorants
59

Moderate

5 scans

Expert note

Moderate quality shampoo. Suitable for occasional use on Curly, Damaged, Colored, Oily, Dandruff hair, but consider alternatives for daily care.

Redken extreme length by Redken — a shampoo formulated to balance and care for scalp and hair. Designed to leave hair feeling refreshed and lightweight.

Full Ingredient List

Sodium Laureth Sulfate, Sodium Chloride, Citric Acid, Sodium Hydroxide, Fragrance, Propylene Glycol, Sodium Benzoate, Salicylic Acid, Benzyl Benzoate, Limonene, Benzyl Alcohol, Linalool, Water, Eau, Cocamidopropyl Betaine, Polyquaternium 10, Hexylene Glycol, 2-Oleamido-1,3-Octadecanediol, Biotin

Key Ingredients

Sodium Laureth Sulfate

Milder surfactant but can still be drying

Sodium Chloride

Salt - thickener, can be drying in high amounts

Citric Acid

pH adjuster, gentle exfoliant

Sodium Hydroxide

pH adjuster, used in small amounts

Fragrance

Can cause allergies or irritation

Propylene Glycol

Humectant, retains moisture

Ingredient Breakdown

Ingredient Details Rating
Sodium Laureth Sulfate Milder surfactant but can still be drying Moderate
Sodium Chloride Salt - thickener, can be drying in high amounts Moderate
Citric Acid pH adjuster, gentle exfoliant Moderate
Sodium Hydroxide pH adjuster, used in small amounts Moderate
Fragrance Can cause allergies or irritation Moderate
Propylene Glycol Humectant, retains moisture Moderate
Sodium Benzoate Preservative, generally safe in low amounts Moderate
Salicylic Acid Exfoliates scalp, treats dandruff Moderate
Benzyl Benzoate Fragrance ingredient with potential for irritation Moderate
Limonene Fragrance from citrus, may cause sensitivity in some Moderate
Benzyl Alcohol Preservative and solvent, may be drying in high amounts Moderate
Linalool Fragrance component, potential allergen Moderate
Water Base solvent, neutral Good
Eau Hydrates and acts as a solvent for other ingredients Good
Cocamidopropyl Betaine Gentle cleanser, reduces irritation Good
Polyquaternium 10 Improves hair texture and reduces frizz Good
Hexylene Glycol Solvent that can enhance penetration of other ingredients Good
2-Oleamido-1,3-Octadecanediol Lipid that helps repair and strengthen hair without weighing it down Good
Biotin Vitamin B7, strengthens hair Good

Safety & Allergens

Fragrance allergens (linalool, geraniol, coumarin) may be present if fragrance is listed.

Colorants are aesthetic only — skip if you react to synthetic dyes.

Strong surfactants and fragrance can bother very sensitive scalps.

Patch test before full use if you have fragrance allergies or reactive skin.

Summary

Best suited for users seeking a clear, balanced cleanse. Effectively targets buildup while maintaining a light feel. Be mindful of surfactant strength and fragrance if you are sensitive.

Refreshing cleanse with balanced oil control Light fragrance in formula Sensitive scalps: monitor
Browse more products