How it works
  • The 7 Day Free Trial lets you try our products before buying.
  • When you place your order, a temporary hold will be placed on your card (which may appear as “pending” or “processing”) to validate your payment method. We only complete the charge when the trial ends 7 days later.
  • If you find the product isn't for you, email us at we'll remove the hold immediately.
  • All customers are also entitled to our 30 day satisfaction guarantee.
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Conditioner Bars

Goodbye, plastic bottles; hello, plastic-free conditioner bars

Reduce your plastic waste and make your hair care routine more sustainable with hair conditioner bars from The Earthling Co. Boasting healthy vitamins and nutrients for your hair, our solid conditioner bars contain nourishing, plant-based ingredients (like coconut oil and jojoba oil) that soften, smooth and detangle hair without weighing it down or causing buildup.

We know you’ll love our conditioner bars for the same reasons we do. They’re travel-friendly, super condensed, manufactured in the USA and contain no bad-for-you ingredients (think sulfates, silicones, parabens and fillers). Best of all, our solid conditioner bars are entirely plastic-free and divert two to three traditional plastic bottles from a landfill per bar! We also ship entirely plastic free and offset your carbon emissions via our Carbon Neutral Certification.

Whether you have oily and fine hair, coarse and dry hair, or something in-between, rest assured that our conditioner bars are great for all hair types. And yes, that includes color-treated and curly hair. Our conditioner bars are Curly Girl Method-approved!

Wondering how to use a conditioner bar? It’s simple. You can apply it directly to the ends of damp hair or rub it on your hands and apply it to your strands. For weightlessly smooth and frizz-free tresses, apply one of our plastic-free shampoo bars to damp hair and follow up with a moisturizing conditioner bar. Our conditioner bars also work great as a leave-in treatment!

Once you try a conditioner bar from The Earthling Co., you’re never going to want to run out. That’s why we’ve made it easy to replenish your favorites with our Subscribe and Save program. Sign up today to save money, time and plastic waste!