Dual Benefit Bundle - The Earthling Co.

Dual Benefit Bundle

4.9/5
(7,055 reviews)

3 oz. Shampoo for Moisture & Strength, 1.8 oz. Conditioner for Moisture & Strength, 3 oz. Shampoo for Volume & Thickness , 1.8 oz. Conditioner for Volume & Thickness

Clinically tested, clean hair care for real results—visible in as little as one week.

  • Instant lift at the roots for visible fullness
  • Supports thickness & hair density
  • Locks in hydration for healthy, shinier hair
  • Smooths frizz for a soft, polished finish

Volumizing & Thickening Bar Scent

Scent Selected: Vanilla Coconut

Tropical vanilla, coconut & pineapple

Moisturizing & Strengthening Bar Scent

Scent Selected: Rosy Jasmine

Calming jasmine, rose & orange

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

Free Shipping on orders $45+ • 100-Day Satisfaction Guaranteed

Wildflower Body Wash Bar
  • A Geranium & Patchouli scent with moderate exfoliation
  • Softens and nourishes while cleansing
  • Made with Essential Oils

Join the 1,000,000+ People That Have Switched to Shampoo & Conditioner Bars

No Irritating Ingredients

This bar is free from sulfates, drying alcohols, and petroleum-derived synthetic fragrances, all commonly linked to scalp irritation, dryness, and long-term hair damage. By skipping these commonly harmful ingredients, you get gentle, effective cleansing and conditioning without compromising your hair's health or integrity.

Improve Hydration & Reduce Shedding

Powered by hyaluronic acid and acai sterols, this formula draws moisture deep into the scalp and hair fibers to combat dryness at the source. This rich hydration helps prevent the dehydration cycle that can lead to shedding and thinning, while also improving scalp comfort.

Strengthen Hair from Root to Tip

Formulated with pea peptides, this bar helps fortify hair against breakage by enhancing elasticity and supporting structural resilience. Over time, it helps your strands resist stress from brushing, heat, and styling, leaving them stronger and more resilient.

Smooth, Soften & Protect

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.

Moisture When You Need It, Volume When You Want It

Adds Volume & Boosts Fullness
Boost Shine
Fight Frizz & Breakage
Promotes Thicker Hair
Adds Volume & Boosts Fullness
Boost Shine
Fight Frizz & Breakage
Promotes Thicker Hair
What's included

Shampoo Bar for Thickness & Volume

Instant lift at the root and improved strand thickness and density, making hair look and feel fuller over time.

Conditioner Bar for Thickness & Volume

Lock in moisture and restore shine without weighing it down.

Shampoo Bar for Moisture & Strength

Deeply hydrates and strengthens strands to reduce shedding and smooth frizz.

Conditioner Bar for Moisture & Strength

Draws moisture into scalp and hair to protect damage and environmental stress.

The Science Behind The Moisturizing and Strengthening Bars

Results from clinical studies on our ingredients:

Volume Icon

Hydration

· Capable of holding 215% weight in water · 40% increase in hydration in one use

Shine Icon

Frizz/Shine

Clinically proven to reduce frizz and increase shine by 25% in one use

Softness Icon

Hair Diameter

After one use, shown to increase hair thickness by 14%

Strength Icon

Antioxidants

Increased levels of antioxidant lysine proven to prolong hair health and support a reduction hair aging

Shampoo & Conditioner
Bars vs Liquid

Shampoo & Conditioner Bars
Liquid Products
Peptide Protein Technology
Clinically shown to reduce damage
Formulated for curly, coily, and wavy hair
Free of sulfates, silicones, and phthalates
Lasts up to 6 months

The First Clinically Tested Shampoo & Conditioner Bar

We understand that you want more from your hair care routine—products that are both effective and trustworthy. That's why our shampoo and conditioner bars have undergone rigorous clinical testing to ensure they deliver immediate, noticeable results after 1 week.

Volume Icon

Volume

86% increase in hair volume

Shine Icon

Shine

89% increase in hair shine

Shampoo and Conditioner Bars
Softness Icon

Softness

65% increase in hair softness

Strength Icon

Strength

29% increase in hair strength

How to Use

Step 1

Wet your hair

Step 2

Wet the bar and gently rub directly onto hair

Step 3

Rinse thoroughly

Guaranteed Results (Or We Buy Your Next Shampoo)

Wavy/curly hair

I was skeptical about using shampoo bars but also wanted to try something more natural and actually healthy for my hair, so I decided to give these a try. I live in Florida and have naturally wavy/curly hair so the humidity leads to a lot of frizz and these bars have really helped decrease frizz and make my hair feel overall healthier and softer. These work so well to get your hair clean while not stripping your natural oils. Love them!

These bars are amazing for curly, dry hair!

These bars are amazing for curly, dry hair! I noticed a huge difference in hydration and manageability after just a few uses. The clean ingredients and beautiful Rosy Jasmine scent make my hair routine feel like a little spa moment. As someone who's tried everything for my naturally dry curls, I'd definitely recommend these to anyone looking for real results without the harsh chemicals.

Perfect for dry hair

My ends used to feel straw-like no matter what I used. After a few washes with these bars, my hair feels nourished, smooth, and much easier to manage. And I didn’t expect a bar to work this well. It lathers beautifully, rinses clean, and my hair feels so soft!

Guaranteed Results (Or We Buy Your Next Shampoo)

Wavy/curly hair

I was skeptical about using shampoo bars but also wanted to try something more natural and actually healthy for my hair, so I decided to give these a try. I live in Florida and have naturally wavy/curly hair so the humidity leads to a lot of frizz and these bars have really helped decrease frizz and make my hair feel overall healthier and softer. These work so well to get your hair clean while not stripping your natural oils. Love them!

These bars are amazing for curly, dry hair!

These bars are amazing for curly, dry hair! I noticed a huge difference in hydration and manageability after just a few uses. The clean ingredients and beautiful Rosy Jasmine scent make my hair routine feel like a little spa moment. As someone who's tried everything for my naturally dry curls, I'd definitely recommend these to anyone looking for real results without the harsh chemicals.

Perfect for dry hair

My ends used to feel straw-like no matter what I used. After a few washes with these bars, my hair feels nourished, smooth, and much easier to manage. And I didn’t expect a bar to work this well. It lathers beautifully, rinses clean, and my hair feels so soft!

Wavy/curly hair

I was skeptical about using shampoo bars but also wanted to try something more natural and actually healthy for my hair, so I decided to give these a try. I live in Florida and have naturally wavy/curly hair so the humidity leads to a lot of frizz and these bars have really helped decrease frizz and make my hair feel overall healthier and softer. These work so well to get your hair clean while not stripping your natural oils. Love them!

These bars are amazing for curly, dry hair!

These bars are amazing for curly, dry hair! I noticed a huge difference in hydration and manageability after just a few uses. The clean ingredients and beautiful Rosy Jasmine scent make my hair routine feel like a little spa moment. As someone who's tried everything for my naturally dry curls, I'd definitely recommend these to anyone looking for real results without the harsh chemicals.

Perfect for dry hair

My ends used to feel straw-like no matter what I used. After a few washes with these bars, my hair feels nourished, smooth, and much easier to manage. And I didn’t expect a bar to work this well. It lathers beautifully, rinses clean, and my hair feels so soft!

Wavy/curly hair

I was skeptical about using shampoo bars but also wanted to try something more natural and actually healthy for my hair, so I decided to give these a try. I live in Florida and have naturally wavy/curly hair so the humidity leads to a lot of frizz and these bars have really helped decrease frizz and make my hair feel overall healthier and softer. These work so well to get your hair clean while not stripping your natural oils. Love them!

These bars are amazing for curly, dry hair!

These bars are amazing for curly, dry hair! I noticed a huge difference in hydration and manageability after just a few uses. The clean ingredients and beautiful Rosy Jasmine scent make my hair routine feel like a little spa moment. As someone who's tried everything for my naturally dry curls, I'd definitely recommend these to anyone looking for real results without the harsh chemicals.

Perfect for dry hair

My ends used to feel straw-like no matter what I used. After a few washes with these bars, my hair feels nourished, smooth, and much easier to manage. And I didn’t expect a bar to work this well. It lathers beautifully, rinses clean, and my hair feels so soft!

Wavy/curly hair

I was skeptical about using shampoo bars but also wanted to try something more natural and actually healthy for my hair, so I decided to give these a try. I live in Florida and have naturally wavy/curly hair so the humidity leads to a lot of frizz and these bars have really helped decrease frizz and make my hair feel overall healthier and softer. These work so well to get your hair clean while not stripping your natural oils. Love them!

These bars are amazing for curly, dry hair!

These bars are amazing for curly, dry hair! I noticed a huge difference in hydration and manageability after just a few uses. The clean ingredients and beautiful Rosy Jasmine scent make my hair routine feel like a little spa moment. As someone who's tried everything for my naturally dry curls, I'd definitely recommend these to anyone looking for real results without the harsh chemicals.

Perfect for dry hair

My ends used to feel straw-like no matter what I used. After a few washes with these bars, my hair feels nourished, smooth, and much easier to manage. And I didn’t expect a bar to work this well. It lathers beautifully, rinses clean, and my hair feels so soft!

Any Questions?