C.O. Bigelow – The Oldest Apothecary in America – Established 1838

How to Choose a Shampoo for Color-Treated Hair

How to Choose a Shampoo for Color-Treated Hair

By C.O. Bigelow – The Oldest Apothecary in America – Established 1838 | Published: 2026-07-31

Category: Buying Guides

Discover what to look for in a shampoo for color-treated hair, from sulfate-free formulas to hydrating ingredients, and keep your color vibrant longer.

Coloring your hair is an investment in your appearance and confidence. Whether you've opted for a subtle balayage, vibrant fashion shades, or classic highlights, maintaining that color requires more than just regular washing. The right shampoo can make all the difference between fading, brassy locks and a vibrant, salon-fresh look that lasts. In this guide, we'll walk you through the key factors to consider when choosing a shampoo for color-treated hair, so you can keep your hue beautiful and your hair healthy.

At C.O. Bigelow, we understand the importance of proper hair care. With our curated selection of shampoos and conditioners, you can find the perfect match for your color-treated tresses. Let's dive into what makes a shampoo color-safe and how to select the best one for your needs.

Why Your Shampoo Matters for Color-Treated Hair

When you color your hair, the cuticle—the outer layer of each strand—is lifted to allow the color to penetrate. This process can leave your hair more porous and vulnerable to moisture loss. As a result, color-treated hair is often drier and more prone to breakage. Standard shampoos, especially those with harsh detergents, can strip away the natural oils and the color molecules themselves, leading to premature fading.

Moreover, many traditional shampoos contain sulfates, which are powerful cleansing agents that create a rich lather. While sulfates are effective at removing dirt and oil, they can be too aggressive for color-treated hair, washing away the color and leaving your hair dull. That's why choosing a shampoo specifically formulated for color-treated hair is crucial. These shampoos are designed to be gentler, often sulfate-free, and enriched with ingredients that help seal the cuticle and lock in color.

  • Color-treated hair is more porous and prone to dryness.
  • Sulfates can strip color and natural oils.
  • Color-safe shampoos are gentler and help preserve vibrancy.

Key Ingredients to Look For

When selecting a shampoo for color-treated hair, it's essential to examine the ingredient list. Look for the following components that are beneficial for preserving color and maintaining hair health:

UV filters are another important addition. Just as sunscreen protects your skin from the sun's damaging rays, UV filters in shampoo help protect your hair color from fading due to sun exposure. This is especially important if you spend a lot of time outdoors. Additionally, antioxidants like vitamin E can help neutralize free radicals that cause color to dull.

  • Sulfate-free formulas: Look for sodium lauryl sulfate (SLS) and sodium laureth sulfate (SLES) on the label and avoid them.
  • Moisturizing agents: Ingredients like glycerin, aloe vera, and natural oils help hydrate dry, color-treated hair.
  • Color-protecting complexes: Some shampoos contain special polymers that coat the hair shaft and help color last longer.

Sulfate-Free Shampoos: A Must for Color Treated Hair

Sulfate-free shampoos have become the gold standard for color-treated hair. Sulfates are detergents that create a rich lather but can be too harsh for colored strands. They strip away the natural oils and the color molecules, leading to faster fading. By choosing a sulfate-free formula, you'll cleanse your hair gently without compromising your color.

One excellent option is the Between Days Dry Shampoo. While it's primarily a dry shampoo, it's formulated to be color-safe and perfect for extending the life of your color between washes. It absorbs excess oil and refreshes your hair without water, so you can go longer between washes, which helps preserve your color. Its lightweight formula won't leave any residue, making it a great addition to your color-care routine.

Between Days Dry Shampoo
Between Days Dry Shampoo

For a traditional sulfate-free shampoo, consider the Clean Slate Shampoo. This clarifying shampoo is designed to remove buildup without stripping color. It's gentle enough for daily use and helps maintain the vibrancy of your color while keeping your scalp clean and balanced.

Clean Slate Shampoo
Clean Slate Shampoo

Hydration is Key: Moisturizing Shampoos for Color-Treated Hair

Color-treated hair often lacks moisture because the coloring process opens the cuticle, allowing water to escape. To combat dryness and keep your hair looking shiny and healthy, it's essential to use a hydrating shampoo. Look for formulas that contain nourishing oils, butters, and humectants that attract and retain moisture.

The Heavy Hydrator Shampoo is an excellent choice for those with very dry, color-treated hair. It's packed with moisturizing ingredients that deeply condition and restore softness. This shampoo is especially beneficial if your hair feels straw-like or brittle after coloring. Regular use can help improve the overall health of your hair, making it more resilient and less prone to breakage.

  • Use lukewarm water to wash your hair; hot water can strip color faster.
  • Consider washing your hair less frequently to extend the life of your color.
  • Always follow up with a conditioner designed for color-treated hair.

How to Extend the Life of Your Hair Color

In addition to choosing the right shampoo, there are other steps you can take to protect your hair color. First, try to reduce the frequency of washing. Over-washing can strip color and natural oils. If you can, wash every other day or even less, using dry shampoo in between to refresh your hair.

Second, when you do wash, use lukewarm or cool water instead of hot. Hot water opens the cuticle and allows color molecules to escape, while cool water helps seal the cuticle and lock in color. Third, always use a conditioner specifically formulated for color-treated hair. These conditioners often contain ingredients that help protect the color and smooth the hair cuticle.

Finally, consider using hair accessories that are gentle on your hair. For instance, the The Arden Scrunchie - Navy is a soft, fabric-covered scrunchie that won't snag or pull your hair, reducing breakage. Similarly, the Premium Satin 2-in-1 Bonnet - Sweet Dreams can protect your hair while you sleep, preventing friction against your pillowcase that can cause color to fade and hair to break.

  • Wash less frequently and use dry shampoo between washes.
  • Rinse with cool water to seal the cuticle.
  • Use satin accessories to reduce friction and prevent color loss.

Choosing the Right Shampoo for Your Specific Hair Type

While color-treated hair has specific needs, it's also important to consider your hair type. For example, if you have fine, thin hair, you'll want a lightweight formula that won't weigh your hair down. If you have thick, coarse hair, you may need a richer, more moisturizing shampoo. If you have curly hair, you'll want a sulfate-free formula that helps define curls without causing frizz.

For those with fine color-treated hair, the Clean Slate Shampoo is a great choice because it cleanses without heavy buildup, keeping your hair light and bouncy. On the other hand, if your hair is thick and dry, the Heavy Hydrator Shampoo will provide the deep moisture your hair craves.

Always read the product description and look for shampoos that mention 'color-safe' or 'for color-treated hair.' These are specifically formulated to protect your color. If you're unsure, don't hesitate to reach out to our customer service team for personalized recommendations.

Choosing the right shampoo for color-treated hair is essential for maintaining vibrant, healthy-looking color. By opting for sulfate-free, hydrating formulas and incorporating supportive practices like using dry shampoo and protective accessories, you can extend the life of your color and keep your hair in top condition. Explore our collection of color-safe hair care products at C.O. Bigelow and find the perfect match for your hair. For a gentle yet effective option, try the Between Days Dry Shampoo to keep your color fresh between washes.

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