The Welpr Rating is determined by a scoring formula. The formula takes into account the products safety, user satisfaction, and eco-ethical standing. Click here to learn more.

What we look for:

  • Thoughtful formulas made with natural or safe synthetic ingredients
  • Free from parabens, PEGs, phthalates, harsh sulfates, BHA/BHT, artificial dyes, formaldehyde-releasing ingredients, and undisclosed synthetic fragrance (unless certified safe)
  • Minimal, well-chosen preservatives
  • Trusted third-party certifications when available
  • Transparent sourcing, ingredient lists, and manufacturing practices

View our full standards here.

Our Methodology and Ratings

Find Non-Toxic Bath Bombs

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Bath Bomb Gift Set - Beauty By Earth

Bath Bomb Gift Set - Beauty By Earth
Welpr Rating
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Welpr rating icon
4.9
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/bath-body-hair-makeup" target="_blank">personal care standards</a> and contains no ingredients from our no list.</p>
<p>Products rated <a href="https://www.welpr.com/certifications#ewg" target="_blank">EWG-2</a> feature a low potential hazard rating and good or robust ingredient transparency. EWG ratings may change. Check the source for most up to date rating. <a href="https://www.ewg.org/skindeep/products/889225-Beauty_by_Earth_Healing_Bath_Bomb_Relaxing_Detox_2019_formulation/" target="_blank">Source</a>.</p>
<p>The <a href="https://www.welpr.com/certifications#certified-plastic-neutral" target="_blank">Plastic Neutral Certified</a> label indicates that a brand has measured and offset its plastic footprint by supporting equivalent plastic waste recovery and recycling efforts.</p>
<p>The <a href="https://www.welpr.com/certifications#leaping-bunny" target="_blank">Leaping Bunny certification</a> assures that products are genuinely cruelty-free, verified through rigorous audits and a comprehensive Supplier Monitoring System.</p>

Highlights

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This product is vegan, meaning it contains no animal-derived ingredients—look for a certification like PETA or Vegan.org to verify the claim.
This product is free from harsh sulfates like SLS and SLES, which can strip skin and scalp and trigger irritation.
This product is free from synthetic dyes that may irritate skin or cause behavioral issues.
This product is free from phthalates, a type of plasticizer linked to hormone disruption and reduced fertility.
This product is free from formaldehyde and formaldehyde-releasing agents, preservatives that release toxic gas linked to cancer, allergies, and skin irritation.
The Made in USA label indicates that a product has substantial U.S. content and manufacturing.
This product is free from parabens, a class of preservatives linked to hormone disruption and breast cancer.

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$35.99
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Product Details

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  • Proudly made in the USA with natural and organic ingredients for a premium quality experience.
  • Free from artificial dyes and fragrances, ensuring a pure and gentle soak.
  • Provides a relaxing bath experience without staining your tub.
  • Makes for versatile spa gifts suitable for various occasions.
  • Individually wrapped to preserve freshness, fragrance, and quality.

Pros & Cons

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Pros

  • Ideal for sensitive skin with no irritation noted.
  • Made from organic and natural ingredients, reassuring for health-conscious users.
  • Offers relaxing aromas that are not overpowering.
  • Leaves skin feeling soft without any bath residue.
  • Great for gifting, beautifully packaged and well-received by recipients.

Cons

  • Some users find the scent and fizz may not last long enough for a prolonged bath.
  • Unwrapping the bath bomb may pose a challenge due to tight plastic wrap.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Sodium Bicarbonate, Citric Acid, Epsom Salt, Dead Sea Salt, Kaolin Clay, Oat Kernel Flour, *Olive Oil, Rose Geranium Oil, Lavender Oil, Vanilla Planifolia Fruit Extract, Water, *Cocoa Seed Butter, *Shea Butter, Rose Petal Powder, Chamomile Flower, Linden Flower, Vitamin E (Bedtime Ritual); Sodium Bicarbonate, Citric Acid, Epsom Salt, Dead Sea Salt, Kaolin Clay, Sea Kelp Powder, *Olive Oil, Peppermint Oil, Lavender Oil, Water, *Cocoa Seed Butter, *Shea Butter, Vitamin E (Muscle Relief); Sodium Bicarbonate, Citric Acid, Epsom Salt, Dead Sea Salt, Kaolin Clay, Lavender Oil, Eucalyptus Oil, *Olive Oil, Water, *Cocoa Seed Butter, *Shea Butter, Chamomile Flower, Sage Leaf Powder, Lavender Flower, Comfrey Root Powder, Vitamin E (Joint Relief); Sodium Bicarbonate, Citric Acid, Epsom Salt, Dead Sea Salt, Kaolin Clay, Lavender Oil, Rosemary Oil, Orange Oil, Lemon Oil, Lime Oil, Vanilla Fruit Extract, *Olive Oil, Water, *Cocoa Seed Butter, *Shea Butter, Vitamin E (Just Relax); Sodium Bicarbonate, Citric Acid, Epsom Salt, Dead Sea Salt, Kaolin Clay, Eucalyptus Oil, *Olive Oil, Water, *Cocoa Seed Butter, *Shea Butter, Turmeric Powder, Vitamin E (Get Well Soon); Sodium Bicarbonate, Citric Acid, Epsom Salt, Dead Sea Salt, Kaolin Clay, Sea Kelp Powder, Lemongrass, Lavender Oil, Lemongrass Oil, Fir Balsam Oil, Water, *Olive Oil, *Cocoa Seed Butter, *Shea Butter, Lavender Flower, Vitamin E (Relaxing Detox) *Certified Organic Ingredients

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Natural Bath Bombs - New Miuz

Natural Bath Bombs - New Miuz
Welpr Rating
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Welpr rating icon
4.85
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/bath-body-hair-makeup" target="_blank">personal care standards</a> and contains no ingredients from our no list.</p>

Highlights

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This product is free from harsh sulfates like SLS and SLES, which can strip skin and scalp and trigger irritation.
This product is free from synthetic dyes that may irritate skin or cause behavioral issues.
This product is free from phthalates, a type of plasticizer linked to hormone disruption and reduced fertility.
This product is free from formaldehyde and formaldehyde-releasing agents, preservatives that release toxic gas linked to cancer, allergies, and skin irritation.
This product is cruelty-free, meaning it was not tested on animals—look for certification from Leaping Bunny or PETA to verify the claim.
The Made in USA label indicates that a product has substantial U.S. content and manufacturing.
This product is free from parabens, a class of preservatives linked to hormone disruption and breast cancer.

User Satisfaction

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We only include products on Welpr that are the best of the best. An EXCELLENT user satisfaction score indicates the product is in the top third of the best products.
Est. Price
$22.99
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Product Details

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  • Crafted with natural essential oils for a spa-like experience at home.
  • Infused with turmeric, arnica, and orange to rejuvenate and hydrate sensitive skin.
  • Aromatherapy blends designed to uplift spirits and promote tranquility.
  • Thoughtful gift option for occasions like birthdays, Mother's Day, or anniversaries.
  • Vegan, cruelty-free, and handmade, perfect for health-conscious users.

Pros & Cons

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Pros

  • Amazing, subtle scent that lasts throughout your bath.
  • No dyes or irritants, great for sensitive skin.
  • Moisturizes skin, leaving it soft and supple.
  • Chic packaging makes it perfect as a gift or a self-treat.
  • Quality fizzy action that enhances bath experience.

Cons

  • Some users found the scent too subtle for their preference.
  • Quality of batches may be inconsistent for some users.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Sodium Bicarbonate, Shea Butter, Citric Acid, Sodium Sulfate, Arnica Essential Oil, Organic Turmeric Essential Oil, Sweet Orange Essential Oil And Mineral Water

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Handmade Bath Bomb Set - Fabulous Frannie

Handmade Bath Bomb Set - Fabulous Frannie
Welpr Rating
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Welpr rating icon
4.8
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/bath-body-hair-makeup" target="_blank">personal care standards</a> and contains no ingredients from our no list.</p>

Highlights

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This product is vegan, meaning it contains no animal-derived ingredients—look for a certification like PETA or Vegan.org to verify the claim.
This product is free from harsh sulfates like SLS and SLES, which can strip skin and scalp and trigger irritation.
This product is free from synthetic dyes that may irritate skin or cause behavioral issues.
This product is free from phthalates, a type of plasticizer linked to hormone disruption and reduced fertility.
This product is free from formaldehyde and formaldehyde-releasing agents, preservatives that release toxic gas linked to cancer, allergies, and skin irritation.
This product is cruelty-free, meaning it was not tested on animals—look for certification from Leaping Bunny or PETA to verify the claim.
This product is free from parabens, a class of preservatives linked to hormone disruption and breast cancer.

User Satisfaction

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We only include products on Welpr that are the best of the best. A GREAT user satisfaction score indicates the product is in the middle third of the best products.
Est. Price
$10.95
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Product Details

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  • Handmade with natural ingredients to soothe sore muscles.
  • Includes pure essential oils like grapefruit, ylang ylang, and lavender for relaxation.
  • Designed to reduce everyday stress and tension from work or home life.
  • Aromatic experience enhances mood and promotes tranquility.
  • Crafted with a focus on environmental sustainability and simplicity.

Pros & Cons

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Pros

  • Helps reduce stress effectively.
  • Calming and soothing aroma.
  • I can be a perfect gift for a stressful day.

Cons

  • Some might find the packaging not eco-friendly.
  • They may arrive fragile for a few users.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Baking Soda, Citric Acid, Epson Salt, Coconut Oil (MCT), Witch Hazel, Blend Of Pure Essential Oils Of Grapefruit, Ylang Ylang, Lavender And Natural Earth Pigment

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Natural & Organic Bath Bombs - Bare Bombs

Natural & Organic Bath Bombs - Bare Bombs
Welpr Rating
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Welpr rating icon
4.7
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/bath-body-hair-makeup" target="_blank">personal care standards</a> and contains no ingredients from our no list.</p>

Highlights

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This product is vegan, meaning it contains no animal-derived ingredients—look for a certification like PETA or Vegan.org to verify the claim.
This product is free from harsh sulfates like SLS and SLES, which can strip skin and scalp and trigger irritation.
This product is free from synthetic dyes that may irritate skin or cause behavioral issues.
This product is free from phthalates, a type of plasticizer linked to hormone disruption and reduced fertility.
This product is free from formaldehyde and formaldehyde-releasing agents, preservatives that release toxic gas linked to cancer, allergies, and skin irritation.
This product is free from parabens, a class of preservatives linked to hormone disruption and breast cancer.

User Satisfaction

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We only include products on Welpr that are the best of the best. A GREAT user satisfaction score indicates the product is in the middle third of the best products.
Est. Price
$21.99
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Product Details

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  • Made with natural, organic, and vegan ingredients for a soothing bath experience.
  • Free from dyes, parabens, and sulfates to prevent skin irritation and tub staining.
  • Infused with a variety of essential oils for relaxation and self-care.
  • Offers a spa-like experience in the comfort of your home.
  • Perfect gift option for encouraging self-care and relaxation.

Pros & Cons

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Pros

  • Crafted with natural and organic ingredients, ideal for sensitive skin.
  • Pleasant scents that aren't overpowering, perfect for a relaxing soak.
  • No added dyes, leaving bath water clean and clear.
  • Leaves skin feeling silky and soft after use.
  • Beautifully wrapped, making it a great gift for any occasion.

Cons

  • Some users find them to be smaller than expected, which might not suit large tubs.
  • A few users have mentioned the scent could be more distinct or varied.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Organic Shea Butter, Cocoa Butter (Natural), Sunflower Oil (Natural), Essential Oils, Sugar (Natural), Sea Salt, Baking Soda (Natural), Citric Acid (Natural), Distilled Water, Corn Starch (Natural)

Third-party certifications are key indicators of a product's safety, ethics, and environmental impact. Click the icon to verify the certification.

Highlights aren't always verifiable, so you're trusting the brand when they say "lead free", etc. If the highlight icon is "clickable", it means we've verified the highlight.

User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.

Bergamot Lemongrass Bath Bombs - Manos Soap Co.

Bergamot Lemongrass Bath Bombs - Manos Soap Co.
Welpr Rating
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Welpr rating icon
4.65
/5
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Certifications

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<p>This product is <a href="https://www.welpr.com/certifications#welpr-approved" target="_blank">Welpr Approved</a>, meaning it has been vetted against our <a href="https://www.welpr.com/how-we-vet-products/bath-body-hair-makeup" target="_blank">personal care standards</a> and contains no ingredients from our no list.</p>
<p>The <a href="https://www.welpr.com/certifications#certified-b-corp" target="_blank">B Corp certification</a> indicates that a company meets high social and environmental standards.</p>
<p>The <a href="https://www.welpr.com/certifications#leaping-bunny" target="_blank">Leaping Bunny certification</a> assures that products are genuinely cruelty-free, verified through rigorous audits and a comprehensive Supplier Monitoring System.</p>

Highlights

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This product is free from harsh sulfates like SLS and SLES, which can strip skin and scalp and trigger irritation.
This product is free from synthetic dyes that may irritate skin or cause behavioral issues.
This product is free from phthalates, a type of plasticizer linked to hormone disruption and reduced fertility.
This product is free from formaldehyde and formaldehyde-releasing agents, preservatives that release toxic gas linked to cancer, allergies, and skin irritation.
This product is free from parabens, a class of preservatives linked to hormone disruption and breast cancer.

User Satisfaction

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We only include products on Welpr that are the best of the best. A GOOD user satisfaction score indicates the product is in the bottom third of the best products.
Est. Price
$16.00
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Product Details

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  • Infused with essential oils only, free from synthetic fragrances for a natural bath experience.
  • Contains organic baking soda and Epsom salt to help hydrate and moisturize skin.
  • Sulfate-free, paraben-free, phthalate-free, and palm oil-free for a non-toxic bathing option.
  • Vegan and cruelty-free with eco-friendly packaging to support ethical and environmental values.
  • Perfect for unwinding and relaxing with nourishing bergamot and calming lemongrass aromas.

Pros & Cons

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Pros

  • Smells amazing with a natural citrus scent that's not overpowering.
  • Dissolves quickly and leaves skin feeling smooth.
  • Creates a relaxing and luxurious bath experience.

Cons

  • Some users reported it arrives crumbled, which could be a concern for gift-giving.
  • May not be ideal for those with sensitive skin, as some users experienced a mild rash.

Ingredients

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Ingredients can vary by product variation and may change at any time by the manufacturer. For the most complete and up-to-date list of ingredients, refer to the product packaging.


To analyze individual ingredients, use INCIDecoder.


Ingredients: Baking Soda (Sodium Bicarbonate), Citric Acid, Soybean Oil (Glycine Soja), Olive Oil (Olea Europarea), Epsom Salt (Magnesium Sulfate), Bergamot Essential Oil (Citrus Bergamia), Lemongrass Essential Oil (Cymbopogon Flexuosus)

Our Product Rating System

Our Product Rating System

First, Camille (co-creator of Welpr) hand picks cleaner product options from a variety of sources.

Next, we collect information about each product's safety, consumer satisfaction, and eco-ethical standing.

Finally, we run all this information through an algorithm that calculates the Welpr Rating.

Welpr Rating:

5.0/5

The Welpr Rating takes into account 3 things:

  1. Product Safety
  2. Consumer Satisfaction
  3. Ethics & Environment
Product safety

Part 1: Product safety

We evaluate safety information from 3rd party organizations (e.g. EWG, Made Safe, etc.). Instead of relying solely on any one of these companies for safety information, we assess all of them.

Consumer satisfaction

Part 2: Consumer satisfaction

We scour the web for consumer ratings and reviews to verify products are not only cleaner options, but also effective. Products can either be Above Average, Average, or Below average for their respective category (e.g. cleaning products).

Ethics & Environment

Part 3: Ethics & Environment

When you buy a product, you’re supporting that company with your dollars. We believe it’s important to support ethical companies, so we pool together certifications that verify a company's ethics and environmental impact.

Common Harmful Chemicals in Bath Bombs

Chemical Name

Why it’s harmful

Acetone

Acetone is a colorless, flammable liquid that dissolves in water and has a distinct smell and taste. It is also known as dimethyl ketone, 2-propanone, and beta-ketopropane. This manufactured chemical, which is used to create plastic, fibers, drugs, and other chemicals, can also be found in the environment in plants, trees, volcanic gases, forest fires, vehicle exhaust, tobacco smoke, and landfill sites, with industrial processes contributing more to its presence than natural ones. Acetone can be harmful if absorbed through the skin or inhaled, potentially causing irritation to the skin and respiratory tract, as well as adverse effects on the central nervous system (CNS), liver, and kidneys. The allowable exposure limit is set based on its potential to cause eye and upper respiratory irritation and CNS impairment.

Ethyl Acetate

Ethyl acetate is a volatile substance, recognized by the U.N. International Drug Control Programme for its potential to cause narcosis when inhaled. It is also listed as an irritant to the eyes and respiratory tract. Furthermore, when subjected to high concentrations, ethyl acetate can cause adverse effects on the Central Nervous System (CNS).

Phthalate

Phthalates, linked to endocrine disruption, reproductive toxicity, and cancer, are banned in the European Union but remain prevalent in U.S. cosmetics. They are widely used in personal care products, such as nail polish, fragrances, and eyelash glue and other products. A significant loophole allows phthalates to be added to fragrances without disclosure. Health concerns include endocrine disruption, developmental and reproductive toxicity, and potential carcinogenicity.

Sodium Laureth Sulfate

Sodium laureth sulfate, derived from ethoxylated lauryl alcohol, is a surfactant used in sudsy products like toothpaste, detergents, and shampoos. While it acts as a cleansing and emulsifying agent, it can sometimes contain toxic impurities such as 1,4-dioxane. This chemical has raised health concerns due to its potential to cause skin, lung, and eye irritation, organ toxicity, and, primarily because of contamination by 1,4 dioxane, cancer.

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Authors

Camille May, Product Curator

Hey, I’m Camille—co-creator of Welpr and your go-to guide for all things clean living. After selling my last company in the health food space, I went non-toxic to heal an autoimmune condition. It did wonders for my health, but navigating which products to buy wasn’t easy. We built Welpr to make that journey feel a bit easier.  When I’m not working on Welpr, you’ll usually find me in the sauna, sipping a raw milk latte while doing a puzzle, or walking with my pit bull Romeo in my hometown of Austin, TX.

Olushola M. Awoyemi, Medical Reviewer

Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology, risk assessment, and management, with experience spanning across institutions like the US EPA, US FDA, NIEHS, USDA, UNEP, WHO, and possibly within Fortune 100 companies in the Chemical, Healthcare, Pharmaceutical, Consumer goods, or IT sectors.

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