• HiBAR Maintain Shampoo Bar for Hair for Women Online sizes="(min-width: 1200px) 25vw, (min-width: 990px) 33vw, (min-width: 750px) 50vw, 100vw" class="motion-reduce" width="800" height="800" >

    Maintain Shampoo Bar

    Maintain Shampoo Bar

    $14.95
    $14.95
  • HiBAR Volumize Shampoo Bar for Thinning Hair for Women sizes="(min-width: 1200px) 25vw, (min-width: 990px) 33vw, (min-width: 750px) 50vw, 100vw" class="motion-reduce" width="800" height="800" >

    Volumize Shampoo Bar

    Volumize Shampoo Bar

    $14.95
    $14.95
  • HiBAR Moisturize Shampoo Bar for Dry Hair for Women sizes="(min-width: 1200px) 25vw, (min-width: 990px) 33vw, (min-width: 750px) 50vw, 100vw" class="motion-reduce" loading="lazy" width="800" height="800" >

    Moisturize Shampoo Bar

    Moisturize Shampoo Bar

    $14.95
    $14.95
  • HiBAR Soothe Shampoo Bar for Dandruff & Itching for Hair sizes="(min-width: 1200px) 25vw, (min-width: 990px) 33vw, (min-width: 750px) 50vw, 100vw" class="motion-reduce" loading="lazy" width="800" height="800" >

    Soothe Shampoo Bar

    Soothe Shampoo Bar

    $14.95
    $14.95
  • HiBAR Curl Shampoo Bar for for Curly Hair for Women Online sizes="(min-width: 1200px) 25vw, (min-width: 990px) 33vw, (min-width: 750px) 50vw, 100vw" class="motion-reduce" loading="lazy" width="800" height="800" >

    Curl Shampoo Bar

    Curl Shampoo Bar

    $14.95
    $14.95
  • Repair Shampoo Bar sizes="(min-width: 1200px) 25vw, (min-width: 990px) 33vw, (min-width: 750px) 50vw, 100vw" class="motion-reduce" loading="lazy" width="800" height="800" >

    Repair Shampoo Bar

    Repair Shampoo Bar

    $24.00
    $24.00
Woman washing her red hair against a gray background.

Color-treated hair needs a little extra love—because no one wants to watch your vibrant hues fade after just one wash. 

That’s where sulfate-free shampoo bars come in. They gently cleanse with a satisfying lather, locking in moisture and helping protect against color fade. 

Each solid shampoo is plastic-free, plant-based, and made to deliver big results without plastic waste. 

Ready to rescue your color and ditch the bottle? Explore the full collection and grab the best sulfate-free shampoo for color-treated hair.

Why Sulfate-Free Shampoo Is Your Color-Treated Hair’s Ride-or-Die

You've spent time and money getting that perfect hair color, so the last thing you want is for it to wash down the drain.

That’s where sulfate-free formulas come in. 

They're your hair's ride-or-die, offering a gentle and plant-based cleanse that won't strip away your natural oils or your vibrant color. They also help reduce color fade so your dye job stays vibrant longer—no dull hair days here.

Plus, every HiBAR bar comes in zero-waste, recyclable packaging, making them a smart and sustainable swap.

And if you're into vegan, cruelty-free, silicone-free, gluten-free, or even non-comedogenic options for acne-prone skin, our hydrating, nourishing, color-safe shampoo lineup has the perfect bar for you.

Woman with curly brown hair holding a blue shampoo bar on a blue background.
Color-Treated & Crushing It: Our Top Shampoo Bar Picks

These aren’t just any old sulfate-free shampoo bars. These are tiny, mighty, salon‑quality gems that dry upright and clean like a dream.

Here are the bars we swear by for radiant color and hair health. 

  • Maintain Shampoo Bar: Gently cleanses, hydrates hair shaft, and preserves vibrant hair color with Vitamin B5, quaternized honey, and natural silicone alternative made from olive oil.
  • Moisturize Shampoo Bar: Thirsty strands meet their match. It is packed with cocoa butter for deep hydration, which strengthens hair and prevents dry hair from looking dull.
  • Soothe Shampoo Bar: Is your scalp feeling cranky? This one helps calm irritation, redness, and flakes.
  • Volumize Shampoo Bar: Flat, thin hair needs lift, not weight. This bar adds body and bounce without compromising on color or hydration.
  • Curl Shampoo Bar: Made for type 3 and type 4 curly, coily or textured hair types. Color safe bars that define curls while avoiding frizz and soap residue (Curly Girl Approved).
  • Fragrance‑Free Moisturize Shampoo Bar: Sensitive scalp approved. No scent, no fuss—but all the hydrating ingredients that leave your hair soft and color safe.
  • Repair Shampoo Bar: Damaged or dye‑stressed hair, meet your savior. This bar is infused with olive-derived ceramides and hydrolyzed yeast protein to repair damaged hair and help reduce fade color.
Model with brown curly hair holding two blue haircare bars on a blue background.
How to Pick a Sulfate-Free Shampoo That Actually Gets the Job Done

Finding the right solid shampoo can be a challenge, especially for those with color-treated hair. We've made it easy for you to find the perfect match with this quick guide.

  1. Check the ingredients. Always look for a pH-balanced formula with plant-derived actives. Our bars are also cruelty-free, so you can feel good about your choice.
  2. Match it to your hair needs. Whether you need more moisture, volume, or a gentle touch for your sensitive scalp, there's a bar for that.
  3. Think about your lifestyle. Our unique, ergonomic shape is not just for looks. It’s also great for an easy grip in the shower, naturally-sheds water as it sits upright, and makes for the perfect travel shampoo bar.
  4. Consider the bar size and lather for easy travel with a handy travel shampoo bar, and learn how to store solid shampoo for extended use.
Model washing blond hair with a Hibar shampoo bar on a green background.
Pro Colorist Secrets You Didn’t Know You Needed

Keeping your color-treated hair looking fresh requires more than just the right shampoo—it’s about the entire routine. 

Here are a few simple tips on how to use shampoo bars that can greatly improve the longevity and health of your colored hair.

  1. Choose wisely for wash day. When you wash, opt for a gentle, sulfate-free formula like our color-safe shampoo bars. This helps preserve your vibrant color.
  2. Turn down the heat. Washing your hair with lukewarm or cool water helps prevent color molecules from leaching out of the hair shaft. 
  3. Condition always. Always follow up with a conditioner bar. Conditioning helps to seal the hair cuticle, locking in moisture and color.
  4. Layer wisely. Use serums or leave-in conditioners for extra moisture and protection. This adds a layer of defense against environmental stressors.
  5. Store your bar correctly. To extend its life and maintain its shape, keep your shampoo bar on a draining holder. 
Model holding a pink Hibar shampoo bar on a pink background.
Keep That Color Poppin’ with HiBAR’s Sulfate Free Shampoo Bars for Color Treated Hair

HiBAR’s sulfate-free bars deliver the kind of gentle cleanse that keeps your color looking fresh, your strands feeling soft, and your scalp totally unbothered.

No fading, no dullness—just long-lasting vibrance with a lather that’s actually satisfying. Plus, our plastic-free bars make your hair routine as feel-good as your fresh-from-the-salon glow.

Shop the sulfate-free lineup at HiBAR and give your color-treated hair the high-performance upgrade it deserves.

Frequently Asked Questions (FAQs)

  • Will sulfate-free shampoo bars prevent my red hair dye from fading too fast?

    Yes, sulfate-free shampoo bars are formulated to be gentle. They cleanse without stripping the hair of its color molecules, which helps red hair dye maintain its vibrancy for longer.

  • Can I use a sulfate-free shampoo bar right after getting my hair colored?

    Yes, a sulfate-free shampoo bar is ideal to use immediately after getting your hair colored. Its gentle, non-stripping formula helps to preserve your new color from the very first wash.

  • Do sulfate-free shampoo bars lather enough to clean product buildup on colored hair?

    Yes, HiBAR's sulfate-free shampoo bars create a rich, creamy lather with plant-based ingredients. This lather is effective enough to gently cleanse away dirt and product buildup without being harsh on your hair color.