9 Best Shampoos for Color-Treated Hair 2026, Approved by Pro Colorists

Frequently asked questions

If you’ve ever flipped over a shampoo bottle and felt like you were reading another language, you’re not alone. But when it comes to color-treated hair, stylists say it’s often just as important to look at what’s not in your formula as what is.

“As a colorist in NYC, I get asked this question a lot,” says Medico. “Fortunately, many companies now highlight the ingredients they don’t include—like sulfates, alcohols, and sodium chloride.” Those are the big three to watch out for: sulfates can be overly stripping, alcohol can dry out both the inner and outer cuticle, and sodium chloride (aka salt) can pull moisture out of the hair, all of which can lead to faster fading.

Instead, Medico recommends looking for shampoos with gentle cleansers that won’t over dry the hair, along with ingredients like ceramides to help repair the cuticle, proteins and amino acids to strengthen, and hydrating agents that help keep color sealed inside the hair shaft. Low-pH formulas and UV protectors can also make a noticeable difference over time, especially if you’re spending a lot of time in the sun or washing frequently. The goal isn’t just clean hair—it’s maintaining the integrity of the cuticle so your color actually stays put.

First, know that some fading is inevitable—but how quickly it happens often comes down to daily habits. “Washing hair frequently, swimming in pools and the ocean, and sun exposure are the biggest reasons for natural hair fading,” says Medico. One of the easiest fixes is simply spacing out wash days when you can—she suggests using dry shampoo every few days to help extend the life of your color.

If you know you’re going to be in the sun or water, a little prep goes a long way. Applying a deep conditioner or hair oil to dry hair before swimming can help create a barrier that minimizes how much water—and chlorine or salt—your hair absorbs. It’s a small step, but it can make a noticeable difference in preserving both color and overall hair health.

If your color has already faded, the quickest way to refresh it is with a gloss. “A lot of my clients book a 15-minute gloss between their color appointments to refresh their look with no damage and lots of extra shine,” Medico says. While there are at-home gloss options, she cautions that they’re still chemical treatments and can backfire if not chosen correctly. When in doubt, a quick salon visit is usually the safest way to bring your color back to life.

“Shampoos designed for color-treated hair are typically free from harsh sulfates and chemicals that strip color,” says Ballance. “They’re formulated to cleanse gently without drying out hair or dulling your tone, helping your color stay vibrant and glossy for longer.” If you can’t find a formula specifically for colored hair—good thing you’re reading this!—you can also opt for any shampoo that’s sulfate-free, adds Dimitris Giannetos, hairstylist and L’Oréal Paris Ambassador. “Sulfates will cause your color to fade more quickly,” he says.

There are quite a few ways you can prolong your color, and one of the best ways is by adjusting your shampoo routine. Beyond using a shampoo for color-treated hair, Ballance says his number one rule is avoiding washing your hair for “at least two days after your color treatment.” This allows the color to settle in and seal properly. Hair colorist Kylie Bussing agrees on waiting at least 48 hours before washing your freshly colored hair because it “gives the cuticle time to fully close and lock in pigment,” she says. “Your new color needs some setting time, like fresh paint that needs to dry before touching. Washing too soon can cause unnecessary fading or uneven tone.” If you need a refresh before then, she suggests a cool water rinse or a gust of dry shampoo.

When it comes time to cleanse, he recommends shampooing less than you usually would—about two to three times a week max. “Shampooing too frequently strips your natural oils—and your color. Use lukewarm or cool water instead of hot, too, because hot water opens the hair cuticle and dulls your color.”

Korab adds that once you’re out of the shower, small hair care tweaks help. Be sure to use a heat protectant when heat styling your hair to keep your hue vibrant. “Sun exposure can also dull your color, so wear a hat or use UV-protectant hair products when outdoors,” she says. And if you feel like your color is looking a little lackluster, Giannetos recommends incorporating an at-home gloss into your routine. “It adds beautiful shine and is a great pick-me-up in between your professional color appointments.”

Every expert agrees that the less you wash your hair, the better. “Ideally, wash your color-treated hair two to three times a week,” says Ballance. “This preserves the color vibrancy and keeps your strands healthy.” Keep in mind that your lifestyle plays a major role too. If you find that your scalp produces a lot of oil, try to use a dry shampoo to extend the time between wash days. It will be better for your color (and wallet) in the long run.

If you have concerns like persistent scalp itchiness, buildup at the roots, flat or limp volume, or dull, even color, Haliti says you might not be washing your hair often enough. “A healthy scalp is essential for healthy hair, and buildup can interfere with how products and treatments perform,” she adds.

Haliti says that purple shampoo can be great for color-treated hair, but only if it’s used correctly. “It’s designed to neutralize unwanted yellow tones in blondes and grays, not to replace a regular shampoo,” she says. “Overusing it can lead to dryness or a dull finish.” She suggests using it once per week at most and alternating with a nourishing, color-safe shampoo.

Ballance says that all color-safe shampoos will work regardless of your hair color. The only thing to be cognizant of is toning shampoos. If you’re blonde and dealing with brassiness, purple or silver shampoos will restore your icy hue. Brunettes should use a blue-toned shampoo to neutralize any red tones. With red hair, a red-toned shampoo prolongs vibrancy so you can extend the time between dye jobs.

We started by focusing on color-safe, sulfate-free formulas with conditioning ingredients like glycerin, ceramides, oils, and plant extracts to help replenish moisture lost during coloring. From there, we tested hairstylist-recommended shampoos on color-treated hair over multiple washes, paying attention to how each one performed both immediately and over time.

We also considered texture and format—whether a formula was lightweight and easy to rinse for finer hair or rich enough to support dry, damaged strands. Ultimately, we narrowed it down to the standouts based on how well they preserved vibrancy, extended time between salon visits, and improved overall softness, smoothness, and shine.