11 Best Zero Waste Shampoos That Are Better For Your Hair And The Planet

Written by Akriti Sharan
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Love keeping your gorgeous tresses lustrous and bouncy, but hate the idea of throwing your plastic bottle of shampoo after using it into the waste? We feel you! With the increasing number of hair and skin products in your beauty regime, we understand that there comes an incredible amount of avoidable waste and a massive carbon footprint. But here’s the good news! When it comes to shampoos, there’s a way to go zero-waste without compromising on the health of your silky and smooth locks.

Shampoo bars take all the guesswork out of being environmentally friendly with their biodegradable packaging and sustainable ingredients. Infused with hair-loving ingredients and free of the nasty stuff we’ve all learned to hate, these little bars of magic transform your hair from dull and lifeless strands to gorgeously soft locks in just a few washes. Great for travel with their convenient size, you can just throw these into your carry-on luggage without worrying about leaking bottles and lengthy airport checks. Still not sure? Check out our list of the 11 best zero waste shampoos in 2021! Not only your hair, but even the planet will thank you!

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Ethique Solid Shampoo – Mintasy
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HiBar Solid Shampoo – Maintain
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Whiff Botanicals Shampoo & Conditioner Bar – Peppermint
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Auromere Shampoo Bar With Neem
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Sweet & Sassy Shampoo Bar – Sunkissed
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Kit.sch Nourishing Shampoo Bar
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Natural Essence Eco-Friendly Shampoo Bar - Green Tea
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D’LuxSpa Serenity Lavender Shampoo Bar
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Pacific Spirit Shampoo Bar - Apricot Dream
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BeNat All-Natural Shampoo Bar – Rosemary
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What Does Zero Waste Shampoo Mean?

As the name suggests, zero waste shampoos mean precisely that — a way to cleanse your hair without creating unnecessary waste. These shampoos are usually in the form of bars and eliminate the need for disposable plastic bottles in the landfill. Eco-friendly and nourishing, the good news is that most shampoo bars are also made of natural ingredients like coconut, cocoa, chamomile, charcoal, and natural oils and are free of fragrances and other harmful chemicals. They also come in travel-friendly packaging with no packaging or biodegradable paper, making them ideal for frequent travelers. So if you haven’t already, consider making the switch to a zero-waste lifestyle. Not only are you doing the environment a favor, but the better ingredients also equate to a gorgeous mane that you can flaunt guilt-free.

11 Best Zero Waste Shampoos For Healthy Hair In 2021

1.Ethique Solid Shampoo – Mintasy

Say hello to fresh tresses and give your hair some much-needed love with this biodegradable shampoo designed for normal to dry hair. Enriched with cocoa butter, peppermint oil, and hair-loving fair trade coconut oil, this uplifting bar will cleanse and nourish your tresses without weighing them down. Made with sustainable ingredients and 100% plastic-free, investing in just 1 of these gorgeous shampoo bars means 3 less shampoo plastic bottles in the landfill!

PROS

  • 100% soap-free and pH-balanced
  • Safe for color-treated hair
  • Plastic-free packaging
  • Vegan and cruelty-free
  • Available in 7 scents

CONS

  • This shampoo bar might not be best suited for very oily hair.

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2.HiBar Solid Shampoo – Maintain

Embrace an eco-friendly lifestyle and say goodbye to environmental waste with this plastic-free shampoo that is designed to cleanse and maintain normal-to-oily hair. Infused with honeyquat and shea butter, these cute shampoo bars are free of nasty chemicals and will add excellent shine to your hair. The compact design of this zero waste shampoo for curly hair, makes it ideal for travel, and each bar can last up to 6 months, making them a sustainable choice for the conscious consumer.

PROS

  • 100% soap-free formula
  • Suitable for curly hair
  • Ergonomic design
  • Free of synthetic ingredients
  • Vegan and cruelty-free
  • Available in 4 varieties

CONS

  • Some might find the scent of these shampoo bars a bit unpleasant.

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3.Whiff Botanicals Shampoo & Conditioner Bar – Peppermint

With recyclable packaging and biodegradable ingredients, this refreshing and soothing zero-waste shampoo bar takes being environmentally friendly to a whole new level. The concentrated formula is chock-full of nourishing ingredients like cocoa butter, coconut oil, jojoba oil, and d-panthenol, which help smoothen and moisturize hair. Long-lasting and easy to use, this shampoo bar has a fantastic scent and is ideal for packing in your carry-on baggage, so you can sport gorgeous tresses while being eco-friendly on the go.

PROS

  • Made with limited natural ingredients
  • Infused with essential oils
  • Suitable for all hair types
  • Free of parabens, palm oil, and fragrances
  • Cruelty-free

CONS

  • This shampoo bar may contain sulfates.

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4.Auromere Shampoo Bar With Neem

Experience the magic of Ayurveda with this gentle and effective formula that contains organic neem and aloe vera to promote luxuriously smooth hair. This eco-friendly shampoo is also infused with wild-crafted herbs and essential oils to cleanse, moisturize, and rejuvenate hair and scalp. This all-in-1 bar can be used even as a soap or a full body wash and produces a rich lather, making it a convenient companion for traveling, camping, or even a handy essential in your gym bag.

PROS

  • Rainforest-friendly
  • Gluten-free and non-GMO
  • Free of artificial ingredients
  • Vegan and cruelty-free

CONS

  • Some might find the scent of this shampoo bar a bit strong.

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5.Sweet & Sassy Shampoo Bar – Sunkissed

Get the lustrous locks of your dream with this environmentally-friendly shampoo made of all-natural ingredients to gently nourish your hair. Recommended specially for people with thin, coarse, damaged, or color-treated hair, these perfume-free shampoo bars leave your hair looking impossibly silky and healthy. If this was not all, these eco-friendly shampoo bars have an irresistible citrus scent derived from tangerine, vanilla, and orange essential oils, so your hair both feels and smells gorgeously sunkissed.

PROS

  • All-natural and eco-friendly
  • SLS and paraben-free
  • Travel-friendly
  • Gluten-free
  • Vegan and cruelty-free
  • Available in 5 variants

CONS

  • Some might find these shampoo bars a bit difficult to lather.

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6.Kit.sch Nourishing Shampoo Bar

This nourishing shampoo bar offers a salon-like experience from root to tip with its unique blend of bio-based ingredients and pure essential oils. Infused with sandalwood, rose, cedarwood, and lavender, this bottleless shampoo helps balance the pH level in your hair and scalp to keep tresses strong, shiny, and soft. Ideal for dry and color-treated hair, these shampoo bars are blended with castor oil to create a rich, foamy lather that keeps your hair and scalp squeaky clean while providing much-needed moisturization.

PROS

  • Formulated with pure essential oils
  • Ideal for dry, color-treated hair
  • Free of parabens, phthalates, and sulfates
  • Vegan and cruelty-free

CONS

  • Might not be best suited for those with a very sensitive scalp.

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7.Natural Essence Eco-Friendly Shampoo Bar – Green Tea

Here’s a waste-free shampoo bar that is exclusively handmade with premium ingredients to give your hair a luxurious, shiny glow. Enriched with the goodness of green tea and cacao seed butter, this natural shampoo bar gently cleanses hair, leaving it lush and camera-ready. Ideal for color-treated hair, it works to infuse moisture-deprived and damaged locks with much-needed hydration, so you can head out with confidence and flaunt your mane without having to load it up with harmful hair products.

PROS

  • Made with natural and organic ingredients
  • Eco-friendly packaging
  • Free of parabens and silicone
  • Comes with a handy travel tin
  • Vegan and cruelty-free

CONS

  • This shampoo bar contains added fragrances and might not be suitable for those sensitive to scents.

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8. D’LuxSpa Serenity Lavender Shampoo Bar

Get your hands on this zero-waste shampoo bar and delight in the calming lavender scent and the nourishing natural and organic ingredients. This long-lasting shampoo bar lathers well and rinses easily for a squeaky clean, shiny mane that is easy to manage and style. Suitable for all hair types, you can use this shampoo bar with or without a conditioner for stellar hair care without any residue weighing your hair down. What’s more, you’ll be able to see the difference in your hair texture in just a few easy washes! So don’t hesitate to try this gorgeous shampoo out, and we know you’ll be thanking us later.

PROS

  • Calming lavender scent
  • Plastic-free and eco-friendly
  • Ideal for travel
  • Cruelty-free

CONS

  • This shampoo bar may contain SLS.

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9.Pacific Spirit Shampoo Bar – Apricot Dream

Here’s a shampoo bar that looks and smells so delicious that you’ll have to remind yourself not to eat it! This soap-free shampoo bar is made with a blend of hair-loving oils and is rich in the nutrients derived from apricot extract and argan oil, which help hydrate and nourish dry hair. Chicory root extract and sunflower oil prevent breakage and have anti-inflammatory properties that help soothe an itchy scalp. And don’t you think that this is all! Just one of these shampoo bars is equivalent to 3 plastic shampoo bottles, making it a suitable alternative to chemically filled shampoos. So get your hands on this sustainable plant-based shampoo and say goodbye to plastic pollution.

PROS

  • Made with natural ingredients
  • Contains no harsh chemicals
  • Sulfate-free and soap-free formula
  • 100% vegan and cruelty-free

CONS

  • Some might find the scent of this shampoo bar a bit strong.

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10.BeNat All-Natural Shampoo Bar – Rosemary

If you’re looking for an artisanal, all-natural shampoo bar made of gorgeous natural ingredients, your search ends here. Designed especially for dry and damaged hair, these shampoo bars contain rosemary extract that helps the scalp retain its natural oils while shea butter provides extra nourishment. These environmentally-friendly shampoo bars are long-lasting and deliver exceptional results for bouncy, shiny, and always camera-ready hair.

PROS

  • 100% handmade and all-natural
  • Free of parabens, sulfates, and phthalates
  • Contains no artificial fragrances
  • Non-GMO and cruelty-free
  • Ideal for dry hair
  • Available in different scents

CONS

  • Some might find the texture of these shampoo bars a bit soft.

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11.Yuve Organibar Shampoo & Conditioner Bar – Jojoba & Almond

Get fuller hair that is healthy, nourished, and strong with this vegan shampoo bar that will have your hair smelling like a tropical vacation. Infused with sustainably sourced coconut oil, sweet almond oil, and jojoba oil, this shampoo bar invigorates the scalp, repairs split ends and helps you flaunt your hair color for longer. Do both the planet and your social media page a favor with this zero-waste shampoo bar that will have your locks looking fuller, smoother, and their shiniest-best, so you’re always photoshoot ready!

PROS

  • Made with natural ingredients
  • Handmade in small batches
  • Plastic-free and eco-friendly
  • Free of parabens, sulfates, and silicone
  • Vegan and cruelty-free

CONS

  • Might not be best suited for those with very oily hair.

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Now that we’ve had a look at our pick of the 11 best zero-waste shampoos in 2021, let us look at some things to consider when picking the right shampoo bar for your mane.

How To Choose The Best Zero-Waste Shampoo

  • Hair type

When picking a suitable shampoo, the first thing to consider is your unique hair type. If your hair is dry and damaged, pick a nourishing shampoo bar with moisturizing ingredients like coconut oil, shea butter, and almond extract. Those with color-treated hair should choose one designed specially to protect and prolong your color while treating damaged locks. If you’re dealing with an oily scalp, pick a gentle shampoo that cleanses and soothes your scalp without weighing your hair down.

  • Ingredient list

While most zero-waste shampoos are created to be gentle on the environment, not all are created equal when discussing the quality of ingredients used. It is best to pick a shampoo bar that is made of all-natural, sustainably sourced ingredients suitable for both your hair and the planet for daily use. As always, steer clear of nasty chemicals and additives like parabens, phthalates, sulfates, and artificial fragrances. These are detrimental not only to your health but also not very eco-friendly.

  • Intended use

If you’re looking for a shampoo bar that you can easily travel with, pick one which comes in its soap case so that you can easily throw it into your carry-on luggage before your work trip or vacation. The minimalist young woman in you should pick a zero-waste shampoo bar that doubles up as a conditioner to minimize the number of products on your shower rack. Pick a bottleless shampoo bar that meets all your requirements, and you’ll find it easy to ditch the plastic bottles for good!

Benefits Of Zero-Waste Shampoos

  • Economical

Zero-waste shampoo bars are not only economical in terms of the amount of waste generated, and they’re easier on the pocket too! A shampoo bar is long-lasting and ordinarily equivalent to 2-3 bottles of liquid shampoo, so not only are you reducing the amount of waste going into the landfill, you’ll be saving some serious moolah too!

  • Environmentally-friendly

Zero-waste shampoo bars are made without harmful ingredients, which pollute water bodies in the long run. Formulated with natural, hair-loving ingredients which nourish and revitalize your hair, these bars are eco-friendly and great for the environment as they do not contaminate the soil or air when released back into it!

  • Natural and eco-friendly

The best part about zero-waste shampoos? They allow you to be eco-friendly without compromising on shiny, lustrous locks. Made with all-natural and nourishing ingredients, shampoo bars are the way to go for sustainable hair care!

How To Use Zero-Waste Shampoo Bars

Step 1 – Wet your hair and scalp with lukewarm-to-cold water.

Step 2 – Gently rub the shampoo bar along your scalp and use your fingertips to work up a rich lather.

Step 3 – Rinse thoroughly and repeat if necessary. Follow with conditioner.

Step 4 – Store your shampoo bar in a draining soap dish till your next use.

And voila! With just a few easy steps, you have a squeaky clean scalp and gently nourished hair.

With the world shifting towards sustainable beauty and conscious consumerism, it is no wonder that the hair care industry has followed suit. With a vast array of products available, it has become effortless to be eco-friendly and mindful of waste. Beautiful, lustrous locks are now possible without polluting the environment, and what better way is there to flaunt your gorgeous mane than to do it guilt-free. Our carefully curated list of the 11 best zero-waste shampoos in 2021 is designed to help you navigate this new, environmentally-friendly trend with confidence so you can sport shiny, strong, and healthy hair effortlessly.

Frequently Asked Questions

Why should you use a zero-waste shampoo?

Switching to zero-waste shampoos is a great way to do your bit for the environment without compromising on the quality of your hair care. Eco-friendly and made without harmful chemicals, they’re the perfect way to reduce your carbon footprint while ensuring your locks are gently cleansed and nourished. What’s more, they’re also more pocket-friendly as the concentrated formula of shampoo bars means a little goes a long way in keeping your hair healthy and strong.

Are traditional shampoos bad for the environment?

Traditional shampoos often come in disposable plastic packaging which is non-biodegradable and difficult to recycle. Also, a lot of these shampoos contain chemicals like sulfates, which when washed down the drain, tend to pollute the water and are toxic to aquatic animals. These are some of the factors due to which the use of traditional shampoos is not always ideal for the environment.

What are environmentally-friendly alternatives?

Something as easy and routine as washing your hair shouldn’t have a negative impact on the environment, but alas, regular shampoos are guilty of causing a significant amount of harm. Some great environmentally-friendly alternatives include zero-waste shampoo bars, rye flour, and some homemade recipes with kitchen staples like baking soda and apple cider vinegar.

How to care for your zero-waste shampoo bars?

Some simple and easy to follow steps will ensure your shampoo bars last longer and work better. Firstly, ensure your shampoo bar stays dry between washes and avoid letting it sit in a puddle of water. Use a good soap dish or fabric bag to store your shampoo bar to increase its shelf life. Also, it is good practice to keep it away from direct sunlight as this can cause your zero-waste shampoo bar to melt.

What is the best zero-waste shampoo for dry and damaged hair?

If you are dealing with dry and damaged hair, don’t despair! There are plenty of good-for-you and eco-friendly shampoo bars to choose from. Pick a shampoo bar designed specially for dry hair which is enriched with nourishing and moisturizing ingredients like cocoa butter, shea butter, and vitamin E. Steer clear of ingredients like parabens and sulfates as these can tend to dry your hair out and cause unnecessary damage.

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