Best Biodegradable Bath Bombs of 2025

Lisa Bechard Avatar
Lisa Bechard
Last Updated: Jan 4, 2025

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Introducing biodegradable bath bombs - the perfect solution for eco-conscious individuals who love to indulge in luxurious baths. These bath bombs are made from natural ingredients that dissolve easily in water, leaving no harmful residue behind. Unlike traditional bath bombs, which are often packed with synthetic fragrances and chemicals that harm the environment, biodegradable bath bombs are a sustainable option that minimize your carbon footprint. With a range of scents and colors to choose from, these bath bombs are sure to provide a relaxing and guilt-free experience.

At a Glance: Our Top Picks

Zimpli Kids Cloud Rainbow Bath Bombs Cover #TOP 1
Zimpli Kids Cloud Rainbow Bath Bombs
ftb score rating icon 9.9
Kiss Naturals Earthy Good DIY Bath Bomb Kit Cover #TOP 2
Kiss Naturals Earthy Good DIY Bath Bomb Kit
ftb score rating icon 9.8
Stsfybaths Blue Bubblegum Shimmer Bath Bomb Cover #TOP 3
Stsfybaths Blue Bubblegum Shimmer Bath Bomb
ftb score rating icon 9.6

Top 6 Biodegradable Bath Bombs

#TOP 1

Zimpli Kids Cloud Rainbow Bath Bombs

6689
Multicolor
3 Count (Pack of 1)
Zimpli Kids Cloud Rainbow Bath Bombs Cover
Zimpli Kids 3 x Large Cloud Rainbow Bath Bombs from, Special Effect Bath Bombs for Children, Handmade Bubble Bath Fizzies Gift Set, Organic Moisturising Vegan Friendly and Cruelty Free

Zimpli Kids Rainbow Bath Bombs are a set of three large bath bombs that create a colorful and fizzing bath experience for children. Made with organic and vegan-friendly ingredients, these bath bombs are not only fun but also safe for the skin. The special effects of these bath bombs include a colorful rainbow effect that changes the color of the water, adding excitement to bath time. With a delightful strawberry scent, these bath bombs create a relaxing and enjoyable bathing experience for kids. Made in the UK to strict European safety standards, these bath bombs are biodegradable, drain safe, easy to clean, and stain-free. Give your children a fun and moisturizing bath experience with Zimpli Kids Rainbow Bath Bombs.

What We Like
Colorful and fizzing
Safe for skin
Delicious strawberry scent
#TOP 2

Kiss Naturals Earthy Good DIY Bath Bomb Kit

EG1404
Bath Bomb
1 Ounce (Pack of 1)
Kiss Naturals Earthy Good DIY Bath Bomb Kit Cover
Earthy Good DIY Bath Bomb Kit With Organic Ingredients 100% Natural Includes: Essential Oils, Dried Rose, Chamomile & Lavender, Molds, Guide & More- Includes Furoshiki Cloth- Makes 10 Mini Bath Bombs

Kiss Naturals Bath Bomb Kit is a DIY set that includes natural ingredients such as citric acid, Epsom salt, and baking soda, along with essential oils, tin molds, and dried herbs. With this kit, you can create 10 mini bath bombs in various scents and colors, which are perfect for a moisturizing bath any time. The kit is packed in a seed packaging material that grows into flowers, herbs, or vegetables when decomposed, making it an eco-friendly choice. The bath bomb ingredients are gentle and safe, free from synthetic dyes and fragrances. Our DIY bath bomb kit allows you to customize your own bath bombs, which is a great way to boost your creativity and save money compared to buying expensive bath bombs. This kit also includes a reusable Furoshiki wrapping cloth, making it a thoughtful present for your loved ones.

What We Like
100% natural ingredients
Customizable scents and colors
Eco-friendly packaging
Gentle and safe for skin
Includes reusable Furoshiki wrapping cloth
#TOP 3

Stsfybaths Blue Bubblegum Shimmer Bath Bomb

Stsfybaths
Blue
Large (Pack of 1)
Stsfybaths Blue Bubblegum Shimmer Bath Bomb Cover
Stsfybaths Blue Bubblegum Shimmer Bath Bomb in A Bag - Handmade Scented Bath Bombs for Women,Kids and Men - Bulk Bathbomb Fizzies Perfect for Boys and Girls All Ages (Large, Blue)

The Stsfybaths Bubblegum Bath Bomb offers a delightful bathing experience with its vibrant blue color and sweet bubblegum scent. It's designed not to stain your tub, so you can enjoy a worry-free soak. Made from all-natural, cruelty-free mica powder, this bath bomb is eco-friendly and biodegradable. Each bomb is handmade, ensuring quality and care in every product. Perfect for all ages, it makes an ideal gift for loved ones or a special treat for yourself.

What We Like
No staining residue
Eco-friendly ingredients
Delicious bubblegum scent
Handmade quality
Great gift option
#TOP 4

6 oz Sodium Cocoyl Isethionate Powder

Hznxolrc
White
6 Ounce (Pack of 1)
6 oz Sodium Cocoyl Isethionate Powder Cover
6 oz Sodium Cocoyl Isethionate, Premium Sodium Cocoyl Isethionate (SCI) Powder, Amazing Bubbles, Gentle on Skin, Biodegradable, Suitable for Making Bath Bombs, Bath Truffles and More

Hznxolrc SCI Powder is a 100% pure, biodegradable surfactant extracted from Coconut and Palm oils. Conforming to ECOCERT Organic and Natural cosmetic standards, it provides excellent foaming and is much milder than products made with surfactant of the "Sodium Lauryl Sulfate" type. It is an excellent choice for sensitive skin, gentle facial and body cleansers, and a great alternative for soap. With just a small amount of powder, Hznxolrc SCI Powder will create a refreshingly fragrant bath, and it is perfect for making all kinds of homemade bath products such as bath truffles, bubble scoops, cream shampoos, solid shampoos, and body scrubs. If you are not satisfied with Hznxolrc SCI Powder, our experts are available to help you, and we offer a money-back guarantee.

What We Like
100% pure
Biodegradable
Milder than SLS
Excellent foaming
Suitable for sensitive skin
#TOP 5

KAV Donut Bath Bomb Gift Set

KAV
KAV Donut Bath Bomb Gift Set Cover
KAV Bath Bombs, 4 Donut Bath Bomb Gift Set, Natural Organic Bubble Bathbombs for Women, Gifts Stocking Stuffers Christmas Easter Self Care Gift Set for Ladies Girls Kids - 4 Scents

KAV Bath Bombs offer a delightful way to enhance your bathing experience. Made with 100% natural ingredients, these bath bombs are gentle on your skin, making them a perfect choice even for those with sensitive skin. You can unwind after a tiring day with their luxurious fizz and soothing scents, which promote relaxation and uplift your mood. With a variety of delightful scents like lavender and eucalyptus, you can easily find one that suits your preference. Plus, their eco-friendly packaging means you can enjoy your self-care routine while being kind to the environment.

What We Like
Natural ingredients
Variety of soothing scents
Gentle on sensitive skin
Eco-friendly packaging
#TOP 6

Hznxolrc Sodium Cocoyl Isethionate Powder

Hznxolrc
sodium cocoyl isethionate powder 1
White
Hznxolrc Sodium Cocoyl Isethionate Powder Cover
21.17 oz Sodium Cocoyl Isethionate, Premium Sodium Cocoyl Isethionate (SCI) Powder, Amazing Bubbles, Gentle on Skin, Biodegradable, Suitable for Making Bath Bombs, Bath Truffles and More

The Hznxolrc SCI Powder is a versatile ingredient for your homemade bath products. Being 100% pure and biodegradable, it offers a natural choice for those looking to create eco-friendly items. With just a small amount, you can enjoy rich and luxurious bubbles, making your bath time a delightful experience. This powder is gentle on the skin, making it ideal for sensitive skin types while serving as a great alternative to harsher surfactants. Plus, its multiple uses allow you to craft everything from bath truffles to solid shampoos, giving you the freedom to personalize your bathing routine.

What We Like
Organic and biodegradable
Gentle on sensitive skin
Excellent foaming properties
Versatile for various products
Buying Guide Image
Editor's Notes

During our biodegradable bath bomb research, we found 48 biodegradable bath bomb products and shortlisted 6 quality products. We collected and analyzed 30,406 customer reviews through our big data system to write the biodegradable bath bombs list. We found that most customers choose biodegradable bath bombs with an average price of $21.01.

The biodegradable bath bombs are available for purchase. We have researched hundreds of brands and picked the top brands of biodegradable bath bombs, including Zimpli Kids, Kiss Naturals, Stsfybaths, Hznxolrc, KAV. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Lisa Bechard Avatar

Lisa Bechard is a skin therapist with 12 years of working experience in the beauty industry and also an experienced beauty writer who has expertise in skincare, medical aesthetics and cosmetic surgery, and wellness. Her writing skills are excellent and all her content is very persuasive and insightful.