6 Best Organic Cat Shampoos of 2026 - Reviews & Top Picks

Some cats are easy to bathe. And some cats turn bath time into a brutal beat down. You probably have a few battle scars to prove it!

Some people want the best for their fur baby, even if their cat doesn’t appreciate it. For them, this often means an all-natural shampoo with no hidden ingredients that gets the job done.

Shopping for a shampoo that checks all these boxes isn’t easy. Luckily, we’re taking some of the work out by listing nine of the best organic cat shampoos. Reviewers love these shampoos. Each shampoo has an exciting ingredient that makes it unique compared to the rest. Let’s dive in!

A Quick Comparison of Our Favorites of 2026

Rating	Image	Product	Details
Best Overall		Pro Pet Works 5 in 1 Oatmeal Shampoo	Cruelty-free Good for other small animals Bottle made from recycled materials	Check Price
Best Value		Chubbs Catatonic Shampoo Bars	Zero waste Cruelty-free Professional groomers use this soap	Check Price
Premium Choice		BotaniVet Manuka Honey Pet Shampoo	Uses manuka honey All ingredients are certified organic Formulated by veterinary dermatologists	Check Price
Best for Kittens		Mad About Organics Oatmeal Shampoo	Can use on pregnant animals Can use on other small animals Great for puppies and kittens as young as 4 weeks	Check Price
		Earthbath Oatmeal & Aloe Dog & Cat Shampoo	Cruelty-free Safe for animals 6 weeks or older	Check Price

The 6 Best Organic Cat Shampoos

1. Pro Pet Works 5 in 1 Oatmeal Shampoo – Best Overall

Pro Pet Works 5-in-1 oatmeal shampoo is the best organic cat shampoo overall. This product cleanses your cat’s fur, all while moisturizing and healing dry, damaged skin. There’s no animal byproduct, and it’s cruelty-free! This shampoo has great ingredients for an affordable price. You don’t have to worry about harsh chemicals like parabens and sulfates harming your cat’s skin. Even the bottle size is one ounce larger than a typical bottle of pet shampoo.

Pro Pet Works is great for animals eight weeks or older. You can also use this product on other small animals like ferrets and rabbits! You won’t have to buy multiple shampoo products for each pet. It also comes with a money back guarantee at the off chance that you feel this product just isn’t for you.

2. Chubbs Bar Pet Shampoo Bars - Best Value

Chubbs Pet Shampoo Bars are shampoo bars specifically designed for cats. Professional pet groomers claim to use this shampoo and say they love it. Not only is it organic, but it’s also zero waste, and helps remove grime and dirt from your cat’s fur. This shampoo is an excellent degreaser, giving your cat a show-quality coat. If you enter your cat into cat shows, this soap bar may be for you. It’s free of sulfates, D-limonene, and other harmful chemicals you want to avoid in soaps. Plus, it’s easy to pack and store.

3. BotaniVet Manuka Honey Pet Shampoo –  Premium Choice

BotaniVet manuka honey pet shampoo is the best premium choice. This shampoo uses all-natural, certified organic ingredients that enrich your cat’s coat while adding extra hydration. Even heavy-coated cats experience the benefits of this shampoo.

What makes this shampoo special is the manuka honey. Manuka honey promotes healthy skin and wound healing, perfect for cats with itchiness and other mild skin issues. This shampoo is formulated by veterinary dermatologists.

Reviewers report their pet’s fur as extra shiny and soft when using this pet shampoo. Owners with hairless cats like Sphynxes say that this shampoo is great for their cat's unprotected skin. Unfortunately, there’s no option for a larger quantity, so you may spend more money on this shampoo than others.

4. Mad About Organics Oatmeal Shampoo – Best for Kittens

Mad About Organics started making their shampoo when they needed a product to clean their pregnant breeding horse. Their efforts resulted in an all-organic shampoo perfect for young or pregnant animals. You can even use this shampoo on small animals like rabbits and guinea pigs!

Mad About Organics oatmeal shampoo is the best option for kittens and puppies that need a good scrub. There are no harsh chemicals and 98% of the ingredients are all-natural.

The downside to this product is the size. You only get 4 fl oz, much less than a regular amount of pet shampoo. However, you need to make a soapy solution of this product instead of applying it directly to your cat’s coat, so it lasts about as long as a standard bottle of shampoo. Plus, the solution makes for an easy rinse! Before applying it to your pet’s coat, ensure that everything is ready to go when you bathe your cat so the process is quick and easy- as easy as bathing a cat can be!

5. Earthbath Oatmeal & Aloe Dog & Cat Shampoo

Earthbath Oatmeal and Aloe Pet Shampoo is a soap-free shampoo that helps relieve itchy, dry skin. Reviewers love how clean, soft, and shiny their pet’s fur is after using this shampoo. Earthbath is a shampoo many ingredient-conscious owners use.

The biggest con with this shampoo is that not every ingredient is organic. The aloe vera is organic, one of the biggest and best ingredients to help nourish and moisturize your cat’s skin. The rest of the ingredients are safe to use on cats as young as 6 weeks. But if you love this product, there’s a 1-gallon option for purchase!

6. Earthbath 2-in-1 Wild Cherry Conditioning Cat Shampoo

Another Earthbath shampoo! Pet owners everywhere love this brand. This shampoo has added moisturizing properties for your cat’s coat and skin, plus added vitamins A, B, D, & E for an extra shiny, healthy coat. Like the Earthbath Oatmeal and Aloe Pet Shampoo, the ingredients in this shampoo aren’t all organic. Still, the primary ingredient for itchiness is organic. Mixed with added conditioning properties, your cat should feel silky smooth and hydrated.

Some reviewers report that the cherry scent is too strong. This may be a problem for some cats, given their astute sense of smell. Cats as young as six weeks old can use this shampoo.

Buyer's Guide - Choosing the Right Organic Cat Shampoo

How To Bathe A Cat

The following video shows a veterinary technician properly bathing a cat. In this video, you will receive tips on how to handle a cat, water pressure, lathering, and other helpful tips.

What To Look For In A Cat Shampoo

Cat shampoos work for different reasons. Some help a medical condition. Other shampoos provide a basic cleanse of the coat.

Other Grooming Products to Consider

If you want to prolong that dreamy just just-washed scent and prevent pesky tangles or tame out-of-control static, these two products by Hepper are gamer changers. Incorporating them into your grooming routine will ensure your cat's coat will remain silky smooth, their skin moisturized, and of course, best of all, smelling light and fresh. Hepper's Pet Conditioner is a great way of rehydrating your cat's skin and coat before taking them out of the bath. It may also make the drying process a little quicker and painful tangles a thing of the past. The Hepper Pet Cologne is a pet-safe deodorizer that you can spritz on a brush or on their coat directly. Work the cologne through fur for a just left-the-kitty-salon scent and smooth, static-free finish. 

Image	Product	Details
	Hepper Pet Conditioner	Smooths & prevents tangles Hydrates coat & nourishes skin Pet safe ingredients	Check Price
	Hepper Pet Cologne	Great for between washes Does not require a rinse Long lasting scent	Check Price

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

Can You Use Human Shampoo On Cats?

Cat shampoo is specifically designed to work for a cat’s coat and skin. The main issue with human shampoo is that our skin pH is different from a cat’s, so shampoos intended for us can irritate a cat’s skin. In addition, human shampoo could contain harmful ingredients that irritate a cat’s skin and cause dermatitis, hair loss, and poisoning. Never use a product on a cat that isn’t created and manufactured for a cat’s needs.

Our Organic Cat Shampoos Selection Process

Catster’s dedicated team of writers and editors collaborate with expert veterinarians, considering a wide range of factors when selecting the best organic shampoos for cats. These parameters include customer reviews, brand reputation, veterinary experience, and in some cases, hands-on testing. Of course, our cats have a say in the process, too! We strive to select and review the highest-quality products available, to help you choose the best possible product and make the most informed decision for your and your cat’s needs.

Why Trust Catster?

Catster has been a trusted online brand since 2001, so we know a thing or two about organic shampoos. We’re a team of cat-loving writers, editors, and veterinarians dedicated to helping you make the most informed decision for your feline. We deeply believe in providing the best information for cat owners to help their cats live their best life possible. We look at reviews from the most trusted sources available, and this, combined with our veterinary team’s experience and expertise, helps us gather the best options on the market. Our team is invested in the welfare and health of cats around the world, and believe that expert knowledge is one of the best ways to achieve this.

Final Thoughts

We recommend the best overall shampoo, Pro Pet Works 5 in-1 Oatmeal Shampoo. It has great ingredients, has a fair price, and you can use it on young animals that are at least eight weeks old. Reviewers love this shampoo, and we believe you will as well.

Try Chubbs Bar Pet Shampoo Bars if the budget is tight. If you are feeling fancy, BotaniVet Manuka Honey Pet Shampoo. Manuka honey contains many benefits for the skin, and we believe this shampoo can help your pet.

See Also:

• Best Antifungal Shampoos for Cats 

• Best Cat Shampoos for Odor Control

Featured Image Credit: angnokever, Shutterstock