Shop Bestselling Conditioner Bar for Volume | The Earthling Co.
4.8 9,567+ REVIEWS

Conditioner Bar For Thickness & Volume

Scientifically formulated to strengthen hair & increase volume with a potent blend of natural and botanical ingredients.

Select Bar Type:

Volumizing Moisturizing

Select Scent: Vanilla Coconut

Tropical vanilla, coconut & pineapple

Save 20% with Automatic Refills

Ships every 3 months

Perks
  • 20% off automatic refills
  • 15% off one time add ons
How it works
  • Select automatic refills
  • Skip or change a deliver date any time
  • Cancel your subscription any time
  • Pay only when it ships

Still have questions? Email us at hello@theearthlingco.com

Subscribe & Save 20% on Every Order
Perks
  • 20% off subscription box
  • 15% off subscription one time add ons
How it works
  • Pick the products you want and choose Subscribe & Save
  • Choose how often you want them delivered
  • Skip a delivery any time
  • Cancel your subscription any time
  • Save 20% with every order and pay only when it ships

Still have questions? Email us at hello@theearthlingco.com

Limited Time: 40% Off Travel Case
  • Perfectly fits a Shampoo and Conditioner Bar
  • Self-draining removable inner dish
  • Lightweight and flexible design
Purchase option

Not sure what you need?

Take the Hair Quiz
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Intentional, Naturally-Derived Ingredients

Coconut Oil

Coconut Oil

Smooths, shines & nourishes without flattening hair.

Vitamin B5

Vitamin B5

(Pantothenic Acid)

Clinically proven to promote hair strength & scalp health.

Glycerin

Glycerin

Pulls in moisture from the air to keep hair hydrated and healthy.

Stronger, fuller hair in just two weeks

Clinically tested clean hair care, for noticeable improvements in hair volume, shine & health in as little as one week.

What to Expect: Your Hair's Transformation Timeline

Healthy, thriving hair doesn't happen overnight — but with consistent use, you'll start seeing and feeling real results. Here's what most customers experience on their journey:

RESULTS YOU CAN SEE & FEEL
After hair result
Before hair result
WEEK 1: RESET & REBALANCE
  • Scalp starts adjusting to cleaner, non-toxic ingredients
  • Hair begins to feel lighter with less buildup
  • Many notice improved softness and cleaner-feeling roots
WEEKS 2–3: STRENGTHENING & HYDRATION
  • Visible boost in shine and smoothness
  • Less dryness or frizz as strands become more nourished
  • Scalp feels calmer and more balanced
WEEKS 4–6: NOTICEABLE IMPROVEMENTS
  • Less breakage and shedding
  • Hair feels stronger, healthier, and easier to manage
  • Improved volume and overall 'hair wellness' look and feel
WEEKS 8–12: FULL RESULTS
  • Peak softness, shine, and strength
  • Reduced buildup, breakage, and overall improved hair resilience
  • Many customers report seeing fuller, healthier-looking growth over time

84% of users agree - it performs better than their liquid shampoo

Shampoo & Conditioner Bar Tips:
  1. Wet your hair and the bar.
  2. Gently rub the bar directly onto your scalp and hair. You can try a circular motion, or run it along your hair in a combing or "painting" motion.
  3. Massage the lather throughout your scalp, just as you would with liquid shampoo, then rinse.

Clean hair care that actually delivers — backed by our results guarantee.

We formulate with uncompromising standards so you can feel confident in what you’re putting on your scalp and see real improvement.

  • Dermatologist-approved formulations
  • Free from toxic ingredients (no sulfates, silicones, parabens, or synthetic fragrances)
  • Low-waste, plastic-free packaging
  • 100-day results guarantee (love your hair or get your money back)

Clinically Shown To

85%

increase in hair volume

89%

increase in hair shine

66%

increase in softness & smoothness

95%

saw improved hair health in 4 weeks

*Based on a series of third-party clinical studies conducted on the volumizing shampoo & conditioner bar

Why Choose Earthling?

The Earthling Co. Bars
Liquid Hair Products
Concentration

100% concentrated ingredients, lasts 50–75 washes

Diluted with 80% water

Ingredients

Clean, non-toxic, sulfate-free, silicone-free

Petroleum-derived sulfates, silicones & irritating synthetic fragrances

Dermatologist Approved

Yes

Not always

Clinically Tested

Science-backed efficacy

Hair + Scalp Benefits

Nourishes, reduces buildup, supports healthy growth

Can strip natural oils, cause dryness

Eco Impact

Lightweight, biodegradable plastic-free packaging

Plastic bottles take 450 years to break down

Travel-Friendly

TSA-friendly, no spills

Liquid volume restrictions, prone to leaks

Our Bars at a Glance

Volumizing & Thickening shampoo and conditioner bars

Volumizing & Thickening

Hair Concern

Flat, dull, lifeless hair

Benefits

Volume & fullness Overall hair health

Ideal For

Thin, straight, wavy hair

Moisturizing & Strengthening shampoo and conditioner bars

Moisturizing & Strengthening

Hair Concern

Dry, weak, frizzy hair

Benefits

Moisture & shine Overall hair health

Ideal For

Wavy, curly coily hair

Frequently Asked Questions

Join the 1,000,000+ Women Transforming Their Hair

IMPRESSED IS AN UNDERSTATEMENT

On my first wash, I noticed a huge difference. My hair felt soft and supple like I had just gone to the hair salon. It normally feels heavy and tangled, but it has been amazing!

McKenna K