Kvinna med levande färgat hår – schampokaka bevarar färgen längre utan sulfater

Shampoo bar for colored hair: How to preserve your color longer

Sulfates aggressively open the cuticle layer and pull out color pigments with every wash. A sulfate-free shampoo bar with Sodium Cocoyl Isethionate cleanses gently so the color lasts longer and the hair retains its shine between salon visits.

 

Colored hair is delicate hair. Every wash is a potential risk for color fading, and the choice of shampoo plays a crucial role in how long the color stays vibrant. Learn more about the complete routine in our complete guide to colored hair.

Why sulfates are the enemy of color

Sulfates are strong surfactants that cleanse effectively, but they are also what fades colored hair fastest. They aggressively open the cuticle layer and pull out color pigments with every wash. FOAM's shampoo bars are formulated with Sodium Cocoyl Isethionate, a mild surfactant derived from coconut that cleanses without opening the cuticle layer as forcefully. The result: the color lasts longer and the hair retains its shine between salon visits. Learn more about sulfate-free care for colored hair.

Moisture is the key to vibrant color

Dry hair reflects light unevenly, making the color look dull and lifeless even when the pigments are technically still present. Well-hydrated hair reflects light evenly, making the color look deeper and more vibrant. The Forest Treat shampoo bar, with organic coconut oil and blueberry oil, is FOAM's most moisturizing option and is especially well suited to chemically treated hair that needs extra nourishment.

 

The Editor's Note: Wash colored hair with cooler water than you are used to. Hot water opens the cuticle layer and accelerates color fading. A cool final rinse closes the cuticle layer and immediately gives the hair more shine and color depth.

Frequency: less is more

Every wash fades the color a little. But you can minimize the number of washes by allowing your scalp to find its natural sebum balance with a milder shampoo. Many people with colored hair who switch to a shampoo bar find that they can extend the time between washes.

Complete the routine with a conditioner bar

DREAMY hair conditioner bar is a powerful complement for colored hair. Its deep moisturizing treatment strengthens the hair shaft's structure and helps keep the cuticle layer closed, reducing color fading and giving the hair a silky feel. Read about the conditioner bar for colored hair and use it once a week or as needed, especially after sun exposure, swimming, or intensive styling.

Colored hair deserves a product that cares for it as much as it cleanses. The shampoo bar does both.

 

The Curl Defining Duo

The Curl Defining Duo

€32,95

The Deep Moisture Treat Duo

The Deep Moisture Treat Duo

€32,95

The Pure & Gentle Duo

The Pure & Gentle Duo

€32,95

The Weightless Volume Duo

The Weightless Volume Duo

€32,95

How to choose the right shampoo bar for colored hair

Hair type Needs Recommendation
Colored and normal Gentle cleansing, color-preserving Ocean Waves Shampoo bar
Colored and dry Intense moisture, repairing Forest Treat Shampoo bar
Colored and fine Volume without weight, sulfate-free White Flower Shampoo bar

 

Learn more about the complete routine for colored hair in our complete guide to colored hair.

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Vanliga frågor

Can I use your shampoo bar on color-treated hair? +
Yes, all our shampoo bars are completely sulfate-free and color-safe. Our gentle, plant-based surfactants cleanse the hair without stripping its color or drying it out.
Do your shampoo bars contain sulfates? +
No, our shampoo bars are completely free from sulfates and also free from silicones. FOAM is a gentle alternative to conventional shampoo and formulated to suit even the most sensitive scalp.
Which shampoo bar is best for my hair type? +
It depends on your scalp and your hair’s needs. Choose Forest Treat if you have dry or damaged hair that needs moisture, Ocean Waves for curly or wavy hair that needs volume and definition, White Flower if you have normal to oily hair or an oily scalp, and Rice Serenity if you have a sensitive scalp or prefer a completely fragrance-free shampoo bar.