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Best Conditioner Bars of 2023

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Best Conditioner Bars of 2023 and How to Use Them

Conditioner bars are an important part of every zero waste bathroom. They’re a great way to ditch those wasteful plastic bottles and still have soft and shiny hair.

Related: Easy Steps to Creating a Zero Waste Bathroom

However, just like you’ll find a variety of excellent shampoo bars out there, you’ll also find a number of conditioner bars. So how do you know which conditioner bar is right for your hair?

I gathered all of my friends and family with all of their different hair types and asked them to try out different conditioner bars. I then compiled their feedback into this list of the best conditioner bars.

Related: The Best Sustainable and Non-Toxic Dry Shampoo

How to Use a Conditioner Bar

There are two ways you can use a conditioner bar.

First, you can run the conditioner bar directly over your hair. Then use your hands to rub the conditioner into your hair and scalp. Wait a few minutes, and then make sure you rinse thoroughly to get all of the conditioner out of your hair.

You can also rub the conditioner bar between your hands to create a lather. Then, run your hands through your hair to apply the conditioner. Once again, make sure you rinse well.

If you find that your hair feels heavy or weighed down after using a conditioner bar, skip applying it all over your hair and simply use it on the ends and the driest parts of your hair.

Lastly, don’t forget to make your sustainable haircare routine complete by using one of these best eco-friendly hair brushes or combs as well!

1. Etee Concentrated Conditioner

I have thick, curly hair, and this Etee concentrated conditioner is the bar I personally use to tame my frizz and keep my curls soft.

I pair this conditioner with Etee’s shampoo bar, which I personally think is one of the best shampoo bars out there. If you’ve tried shampoo bars before and feel like they leave your hair weighed down, I highly recommend trying Etee’s shampoo bar. It leaves my curly hair feeling clean and refreshed!

Like the shampoo bar, the conditioner bar was developed with the same chemistry as liquid conditioners. That means it detangles and moisturizes your hair without weighing it down.

I even had some of my friends with fine, straight hair tell me this is the conditioner bar they liked the most. As an added bonus, it also smells fantastic!

This conditioner bar contains no sulphates, parabens, harsh chemicals, or plastic of any kind. It’s also not tested on animals.

If you do any type of traveling, I also recommend picking up one of these soap storage tins to hold your conditioner bar. They do a great job of keeping things nice and neat when you’re on the go!

Related: The Essentials You Need for Zero Waste Travel

2. Citrus Fresh Conditioner

Citrus Fresh Conditioner Bars

You can revitalize your hair and enjoy a refreshing scent that can help you wake up in the morning when you use this citrus fresh conditioner.

This vegan conditioner bar uses the uplifting scent of organic citrus fruits like orange, mandarin, apricot, and grapefruit to leave your hair clean and soft. It also contains coconut oil to moisturize your hair, quinoa protein to protect it, and lemon peel to add some shine.

In addition to being palm oil-free, this plastic-free conditioner bar also doesn’t contain any silicone, phthalates, or parabens. Plus, you can pair it with this citrus fresh shampoo bar!

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3. HiBAR Moisturizing Conditioner

If your hair tends to feel dry and you really need to pump up the moisture, the HiBAR moisturizing conditioner is the ideal option.

This eco-friendly conditioner bar contains ingredients that help correct moisture deficiency. It also contains no parabens, sulfates, silicone, phthalates, palm oil, or plastic.

You can pair it with the HiBAR moisturizing shampoo bar for even better results. Plus, the vegan conditioner bar is 100% safe for color treated hair.

Even better, this conditioner bar comes from EarthHero, which is one of the best zero waste online shops. This means you know you won’t have to deal with any excess plastic packaging or shipping materials!

If you decide to try a HiBAR conditioner from EarthHero, be sure to use the code EARTHFRIENDLY to get 10% off your order!

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4. HiBAR Volumize Conditioner

Interested in more volume instead of moisture? Go with the HiBAR volumize conditioner. This conditioner bar is ideal for thin, fine hair.

It uses Vitamin B5 and African dates to help control frizz and give your hair body and bounce. It’s completely safe to use on color treated hair and contains no plastic, silicone, parabens, sulfates, phthalates, or palm oil.

Plus, you can also use the HiBAR volumize shampoo bar to clean your hair and give it some added fullness.

The product ships plastic-free and comes in a fully recyclable box with compostable paper inner packaging.

Related: Everything You Need to Know About How to Compost

5. Life Without Plastic Conditioner

Most of these conditioner bars have some type of scent. But what if you’re sensitive to fragrances and would like to get an unscented conditioner bar?

Then this solid conditioner from Life Without Plastic is exactly what you need. This plastic-free and unscented conditioner bar helps untangle your hair and keep it silky soft.

The vegan and cruelty-free conditioner doesn’t contain any type of ingredients you don’t want on your hair, such as phthalates, PVC, lead, or phosphates.

Related: Outstanding Zero Waste Toothpaste Options

6. Ethique Conditioner

No matter what type of hair you have, you’re sure to find a fantastic conditioner bar when you shop the selection from Ethique.

If you have normal to dry hair, give the Guardian conditioner a try. Does your hair tend to be more on the normal to oily side? Then the Wonderbar conditioner is exactly what you need. Ethique even makes a Tone it Down conditioner that helps bring out the brightness in blonde and silver hair.

Are you not sure which conditioner will work best for your hair? Try out the 5-piece sampler box. This variety pack includes a sample of the Guardian and the Wonderbar conditioners, as well as 3 shampoo bar samples. It’s the ideal way to figure out which conditioner and shampoo bars you like.

Plus, to help your bars last longer, be sure to pick up one of the in-shower storage containers. These containers are made with bamboo and cornstarch. They help extend the life of your bars by keeping them dry and allowing them to breathe. You can fit one shampoo bar and one conditioner bar in each storage container.

Related: Best Bamboo Toothbrush Options for the Entire Family

7. Waste Free Products

The solid conditioner bar from Waste Free Products works just like your regular conditioner but without the plastic bottle! It smooths down your hair to reveal its shine and make it incredibly soft to the touch.

It also seals the hair’s cuticle that opens up during shampooing to help lock in nutrients and keep pollutants out. This strengthens your hair and helps prevent split ends and breakage.

This conditioner bar works great with the Waste Free Products shampoo bar. You can buy them separately or as a pair.

Related: The Best Natural Mouthwash

8. Suds & Co. Conditioner

Suds & Co conditioner bars

This zero waste conditioner bar from Suds & Co. is made with a lightweight, salon-grade formula that strengthens and hydrates hair for more shine, more volume, and less frizz.

These bars are made with powerful, nutrient-rich ingredients like shea butter, olive oil, hemp, and kukui nut oil. Even better, the vegan and cruelty-free bars don’t contain any palm oil, parabens, SLS, preservatives, artificial colors, fragrances, GMOs, or silicones.

You can find bars perfectly formulated for all hair types, including curly, color treated, gray, and even those with sensitive skin. Plus, the formula is gentle enough that you can use it every time you wash.

The 100% plastic-free bars come in a completely compostable, recyclable, and biodegradable cardboard box printed with water-based ink, so you won’t have to deal with any waste. Additionally, each bar can replace 2-3 plastic bottles and you can use it more than 75 times.

Keep in mind that if your conditioner bar sits in water, it will melt faster. To help extend the life of your conditioner, consider picking up this bamboo soap dish. It also works great for shampoo bars and zero waste dish soap bars!

Related: How to Make Nourishing DIY Shave Gel

9. Coconut Lime Conditioner

You’ll love the fresh, clean fragrance of this coconut lime conditioner bar. It doesn’t contain any SLS, harsh chemicals, or artificial perfumes. Instead, it gets its bright and refreshing scent from essential oils.

The conditioner will last you around 80 washes, and is great for a variety of hair types, including color treated hair. It also pairs perfectly with the coconut lime shampoo bar.

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10. Meow Meow Tweet Conditioner

If you’re interested in a conditioner bar that smells absolutely incredible and leaves your hair smooth, shiny, and nourished, check out this lavender hemp conditioner from Meow Meow Tweet.

This vegan conditioner uses organic ingredients that include plant butters, hemp seed oil, lavender, and ylang ylang. These ingredients give you a luxurious shower experience and leave your hair and scalp feeling amazing.

The conditioner is also free of palm oil and gluten, and it’s never tested on animals.

Related: Best Natural Deodorants That Really Work

11. Chagrin Valley Soap & Salve

Chagrin Valley Soap & Salve makes a variety of excellent organic products for your hair. If your hair tends to get really dry, the Butter Bar Conditioner is a super moisturizing bar that contains organic cocoa, shea, and mango butters for powerful nourishment.

Even though it’s technically a shampoo bar, it has double the extra oils and butters of regular shampoo bars. That makes it ideal for the driest parts of your hair.

The hair balms are another good option for a conditioner. The Cocoa Butter Whip works amazingly well on fine hair, and the Coconut Primrose and Creamy Shea are both perfect for nourishing dry hair.

12. Good Juju Conditioner

Good Juju Conditioner Package

Good Juju conditioner bars are a convenient way to nourish and hydrate your hair for incredible softness and shine. These bars are organic, vegan, and plastic-free.

In addition to being cruelty-free, these conditioner bars also don’t contain any parabens, phthalates, sulphates, silicones, palm oil, or microplastics.

To use this conditioner, simply bring a bar into the shower with you, rub it directly on your wet hair, gently massage it into your hair and scalp, and then rinse away with water.

The conditioner leaves your hair so soft and shiny, you may find you don’t need to use it every time you wash your hair.

Good Juju makes a variety of different bars for everyone’s hair care needs, including:

Every option smells amazing. Plus, just one bar can replace up to 3 single-use plastic conditioner bottles, which is a great way to help reduce your plastic waste right away!

You also know you’re helping out the planet in other ways since Good Juju is a carbon negative company and a member of 1% for the Planet, donating 1% of sales to environmental non-profits.

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13. HiBAR Maintain Conditioner

You don’t have to wash your hair every day if you have the right shampoo and conditioner to keep it fresh, clean, and shiny between washings. That’s when the HiBAR Maintain shampoo bar and HiBAR Maintain conditioner bar come in handy.

Both bars are made with honeyquat and shea butter to help cleanse your hair and remove product buildup. Using these bars together will leave your hair feeling soft and bouncy.

Plus, just like other HiBAR products, the Maintain conditioner is safe for color treated hair and doesn’t contain any sulfates, phthalates, parabens, palm oil, silicone, or plastic.

Related: How to Make DIY Coffee Scrub for Smoother Skin

A Bonus Zero Waste Conditioner!

Are you interested in cutting down on your waste, but you’re not quite sure if a conditioner bar is right for you? Don’t worry! You have another option!

Plaine Products makes a refillable conditioner that you can have shipped right to your home. This vegan conditioner uses natural ingredients to soften and moisturize your hair. It’s also available in two AMAZING scents you’ll love.

When you place your first order, you can request the reusable aluminum bottle with a pump. When you’re almost out, simply order an aluminum refill bottle without the pump.

You can then recycle the aluminum refill bottle or fill out this form to get a shipping label to send the refill bottle back to Plaine Products so it can be reused.

Related: Get Your Hands Safely and Naturally Clean With Sustainable Hand Soap

The Best Conditioner Bars

Conditioner is great for smoothing hair and helping it stay healthy. But all of those plastic bottles create an incredible amount of waste.

You can help keep plastic bottles out of our landfills and oceans when you make the switch to one of these best conditioner bars for curly hair, straight hair, and everything in between!

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