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  • 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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Shampoo Bar For Hair Strengthening

Made to leave you with strong, healthy hair:
• Delivers moisture, volume, and shine
• Gently cleansing, great for all hair types
• Free of SLS/SLES, parabens, phthalates, and silicones
• Vegan & cruelty-free
• Made with all-natural fragrance
• As low as $0.14 per wash
Subscribe & Save 20% on Every Order
  • 20% off subscription box
  • 15% off subscription add ons
  • Monthly offers and early access to sales
How it works
  • Pick the products you want and choose Subscribe & Save
  • Choose how often you want them delivered
  • Skip a delivery any time
  • You will be able to cancel new subscriptions after 3 orders. If this isn’t ideal, we do not recommend a subscription purchase for you
  • Save 20% with every order and pay only when it ships

Still have questions? Email us at

Free Shipping on orders $55+ • 30-Day Satisfaction Guaranteed

Complete the Set

Add a conditioner bar to complete your hair routine.

Shop Conditioner Bar for Moisture >

4 Reasons Why Women are Switching to The Earthling Co. Shampoo and Conditioner Bars

No Harmful Ingredients

There are no ingredients like sulfates, drying alcohols, and silicones associated with hair loss. Hair products with these ingredients lead to dry, damaged hair and can often mask the damaging effects.

Improve Hair Density & Growth

Elderberry is a powerful super fruit high in antioxidants and Bioflavonoids. It reduces oxidative stress, a contributing factor to hair loss and reduces hair shedding.  Marshmallow root is full of vitamins & nutrients that nourish hair strands and help improve overall hair health.

Strengthen Hair Follicles

Panthenol (AKA Vitamin B5) reduces hair breakage and improves hair strength by keeping it hydrated and healthy. Not only does Marshmallow Root help promote healthy hair growth, strength and help to thicken the individual strands, but it’s also packed with antioxidants & amino acids, both of which can help to protect hair.

Add Volume & Shine

High mucilage content makes it great for delivering moisture and locking it in. It can make your strands feel thicker, contribute to more volume, and hair feel overall more dense. Panthenol (AKA Vitamin B5) is a hair conditioning agent that provides long lasting moisture while restoring shine and luster.

Experience improved hair health with more moisture, volume, and shine

Unlock the best hair of your life with high-quality, intentional ingredients that nourish, protect, and enhance your natural shine.

No SLS Parabens or Fillers
Good for all hair types
Manufactured in the USA
Lasts 50-75 washes