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Best Non-Toxic Bath Salts in 2024
Written by Camille May
Cofounder & Product Curator
Medically reviewed by Olushola Awoyemi
PhD Environmental Toxicology
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What you should know when choosing non-toxic bath salts on Welpr:
- Only the cleanest products make it onto Welpr.
- We use a score called the Welpr Rating to rank each product.
- The Welpr Rating is based on math, not opinion, ensuring it's free from human bias.
Find Non-Toxic Bath Salts
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User satisfaction is calculated using online reviews and a Bayesian average across all personal care and cosmetic products on Welpr.
Pure Epsom Salt Soak - Dr. Teal's
Certifications
Highlights
User Satisfaction
Est. Price
$4.97
Product Details
- Made with pharmacy-grade magnesium sulfate to help ease aches and soreness from muscle pains.
- Fragrance-free and fast dissolving, with ultra-fine crystals that dissolve quickly in water.
- Recommended usage: pour 2 cups under warm, running bath water and soak for 20 minutes.
- Free from parabens and phthalates.
- Never tested on animals.
- Contains therapeutic qualities that help soothe sore muscles, relieve stress, soften skin, and reduce swelling from minor sprains and bruises.
- Comes in a resealable bag.
Pros & Cons
Pros Mentioned
- Relaxing
- Soothing
- Effective
Cons Mentioned
- Leakage
Ingredients
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: Magnesium Sulfate U.S.P. (Epsom Salt)
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.
Recover Body Soak - Aura Cacia
Certifications
Highlights
User Satisfaction
Est. Price
$15.38
Product Details
- No synthetic fragrances, colors, or stabilizers
- No animal testing
- Contains 100% pure essential oils
- Paraben-free
- Features functional ingredients for a purposeful bath
- Included ingredients are sea salts, ginger and lime essential oils, red clay, and pink Himalayan salt
- Manufactured in the United States
Pros & Cons
Pros Mentioned
- Soothing
- Refreshing
- Silky
Cons Mentioned
- Unreliable
Ingredients
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: Sea Salt, Sodium Chloride (Dendritic Salt), Eucalyptus Globulus (Eucalyptus) Oil, Tocopherol (Vitamin E), Lavandula X Intermedia (Lavandin) Oil, Cananga Odorata (Ylang Ylang) Oil, Illite (Green Clay), Phyllostachys Edulis (Bamboo) Leaf Extract
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.
Dead Sea Mineral Bath Salt - Ahava
Highlights
User Satisfaction
Est. Price
$26.00
Product Details
- Elevates moisture levels in the skin
- Softens skin texture
- Eases sore muscles
- Enriched with exclusive Dead Sea salt and Osmoter blend
Pros & Cons
Pros Mentioned
- Soothing
- Refreshing
- Versatile
Cons Mentioned
- Expensive
Ingredients
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: Dead Sea Salt (Maris Sal)
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.
Magnesium Bath Flakes - Ancient Minerals
Highlights
User Satisfaction
Est. Price
$12.95
Product Details
- Made from pure Genuine Zechstein magnesium chloride from a pristine, 250-million-year-old seabed.
- Offers higher bioavailability and concentration than traditional Epsom salts, ensuring faster and more efficient relief.
- Helps in relieving muscle aches, easing stress, headaches, and calming nerves.
- Supports better sleep quality and efficiently combats skin issues and workout soreness.
- Can be used in full-body baths or in a foot bath for localized treatment.
- Suitable for all ages, including children, and gentle on sensitive skin.
- Sourced from a remote seabed untouched by modern pollution, promoting all-natural wellness.
- Recommended as a highly effective alternative for traditional bath soaking methods.
- Endorsed as the #1 brand for topical magnesium, reflecting trusted quality and efficiency.
Pros & Cons
Pros Mentioned
- Relaxing
- Effective
- Luxurious
Cons Mentioned
- Pricey
Ingredients
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: Genuine Zechstein, Magnesium Chloride Flakes
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.
Honest Mama Me Moment Soaking Salts - The Honest Company
Certifications
Highlights
User Satisfaction
Est. Price
$13.83
Product Details
- Natural calming and mineral-rich formulation.
- Hypoallergenic and unscented, suitable for sensitive users.
- Free from synthetic fragrances, phthalates, dyes, magnesium sulfate, sodium lauryl sulfoacetate (SLSA), and PEGs.
- Not tested on animals, ensuring cruelty-free practices.
- Instructions include adding one to two cups to a warm bath for relaxing soak.
- Pregnancy warning advises against hot baths and recommends warm baths with precautions for pregnant women.
Pros & Cons
Pros Mentioned
- Relaxing
- Calming
- Useful
Cons Mentioned
- Useless
Ingredients
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 Chloride (Sea Salt), Water (Aqua), Magnesium Chloride, Potassium Chloride
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.
DETOX Soaking Salts - Herbivore
Certifications
Highlights
User Satisfaction
Est. Price
$22.00
Product Details
- Made with naturally cleansing and detoxifying Blue Clay that infuses bath water with vitamins and minerals.
- Scented with Eucalyptus and Lavender which provide a cleansing and refreshing aromatherapeutic soaking experience.
- Directions for use: Add about 1/4 of the bottle per bath, allow to dissolve for one to two minutes before bathing.
- Active ingredients include Cambrian Blue Clay and Eucalyptus; Blue Clay helps to draw out impurities and maintain moisture, while Eucalyptus offers a calming yet invigorating experience.
- Plant-based, vegan, and cruelty-free.
Pros & Cons
Pros Mentioned
- Moisturizing
- Softening
- Scent
Cons Mentioned
- Odor
Ingredients
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 Chloride (Pacific Sea Salt), Montmorillonite (Cambrian Blue Clay), Eucalyptus Globulus (Eucalyptus) Essential Oil, Lavandula Angustifolia (Lavender) Essential Oil, Tocopherol
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.
Gigartina Therapy Bath Soak with Lavender - Osea
Certifications
Highlights
User Satisfaction
Est. Price
$60.00
Product Details
- Features Gigartina Seaweed, known for skin-softening and mineral hydration.
- Incorporates Lavender oil to promote a serene and calming bathing atmosphere.
- Designed to transform bath into a restorative sensory experience with fizzing and foaming powder.
- Offers a pro tip for use in showers: mix with water, apply to skin before stepping into the shower for a spa-like effect.
- Established in 1996, OSEA prioritizes sustainability, reflected in its Climate Neutral & Ocean Positive Certification.
- Formula is vegan, cruelty-free, and gluten-free, excluding harmful chemicals, PEGs, parabens, phthalates, silicone-based, or synthetic ingredients.
Pros & Cons
Pros Mentioned
- Moisturizing
- Relaxing
- Effective
Ingredients
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: Gigartina Skottsbergii Extract, Sodium Bicarbonate, Citric Acid, Tapioca Starch, Disodium Lauryl Sulfosuccinate, Lavandula Angustifolia (Lavender) Oil, Gardenia Taitensis Flower Extract, Cocos Nucifera (Coconut) Oil
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.
Magnetic Bentonite Clay Detox Bath - Enviromedica
User Satisfaction
Est. Price
$39.95
Product Details
- Formulated with a blend of desert-sourced sodium bentonite clay, calcium bentonite clay, and pink Himalayan salt for detoxification.
- Designed for drawing impurities from the body, promoting a feeling of lightness and refreshment.
- Free from additives and emulsifiers, ensuring a pure and clean soaking experience.
- The clay bath offers a spa-level detoxification experience that can be enjoyed at home.
- Suitable for anyone not pregnant or nursing to utilize for full-body or foot detox baths.
- Easy to use by sprinkling the clay powder into warm bath water, ensuring it dissolves completely for optimal results.
- Recommendation to follow up bathing with supplements to replenish essential vitamins and minerals.
- Product inspired by traditional detox practices dating back thousands of years.
Pros & Cons
Pros Mentioned
- Detoxifying
- Relaxing
- Effective
Cons Mentioned
- Messy
Ingredients
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: Premium-Grade Sodium Bentonite, Mojave Desert Sourced Calcium Bentonite, Himalayan Pink Salt
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 Detox & Heal Bath Salt Soak - New Miuz
Highlights
User Satisfaction
Est. Price
$21.99
Product Details
- Combines the benefits of aromatherapy and skincare with ingredients like turmeric, orange, and arnica essential oils.
- Designed to absorb easily, promoting skin rejuvenation and hydration.
- Helps to reduce skin redness and maintain healthy, glowing skin.
- Formulated for sensitive skin with natural ingredients; vegan, gluten-free, and cruelty-free.
- Free of SLSA, parabens, and other harmful chemicals.
- Recommended usage includes dispersing a generous amount in warm water, soaking for 20 minutes for optimal skin rejuvenation.
- Manufactured in the USA.
- Offered as a luxury spa gift, suitable for occasions like Easter, birthdays, Mother's Day, and Christmas.
- Backed by a 30-day satisfaction guarantee and customer support available 24/7.
Pros & Cons
Pros Mentioned
- Relaxing
- Softening
- Aromatic
Cons Mentioned
- Pricey
Ingredients
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, Turmeric Essential Oil, Orange Essential Oil, Arnica Essential Oil, Fragrance, Sweet Almond Oil And Mineral Sea Salt
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.
Eucalyptus Sea Therapy Soak Bath Salts - 100% Pure
Certifications
User Satisfaction
Est. Price
$34.00
Product Details
- Soothing soak with nourishing ginger root, rosemary, and eucalyptus essential oil for refreshed glowing skin.
- Contains seaweed and sea salts rich in beneficial sea minerals and amino acids to balance skin.
- Sourced from French crystallized kelp free of ocean pollutants and toxins.
- Enriched with antioxidants Vitamin C and Vitamin E to purify and cleanse skin.
- Features invigorating scent of eucalyptus and peppermint essential oils for relaxation of body and mind.
Pros & Cons
Pros Mentioned
- Invigorating
- Relaxing
- Aromatic
Cons Mentioned
- Pricey
Ingredients
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 Chloride (Unrefined French Crystallized Kelp), Sodium Ascorbate (Vitamin C), Tocopherol (Vitamin E), Extracts of: Zingiber Officinale Root (Ginger) and Rosmarinus Officinalis (Rosemary) Leaf, Eucalyptus Globulus Leaf Oil (Eucalyptus Essential Oil), Mentha Piperita Oil (Peppermint Essential Oil), Limonene**
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.
Calming Detox Lavender & Chamomile Bath Salts - Butter Me Up Organics
Highlights
Est. Price
$29.95
Product Details
- Blend of Epsom, Pink Himalayan, and Sea Salts for detoxification and relaxation
- Incorporates organic chamomile and lavender herbs, plus lavender essential oil and chamomile absolut for aromatherapy benefits
- Designed to extract impurities, balance pH, and restore natural body flow
- Additional ingredients like hydrogen peroxide can be added to enhance oxygen and alkaline levels, promoting overall health
- Packaged in a re-sealable kraft glassine bag for easy use
- Pink Himalayan salt benefits include maintaining water and pH levels, aiding digestion, enhancing respiratory functions, and supporting vascular health
- Epsom salt is rich in Magnesium and Sulfate, aiding in detoxification and supporting tissue formation
Ingredients
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: Pink Himalayan Sea Salt, Sea Salt, Epsom Salt, Lavender, Jojoba Oil, Chamomile Absolut
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.
Soak No. 2 - Nourishing Mineral Bath Salts for Solo or Partner Bath Soaks - Maude
User Satisfaction
Est. Price
$20.00
Product Details
- Designed for both solo and partner bath experiences.
- Features hand-harvested coarse Dead Sea salt enriched with minerals like magnesium, potassium, sulfur, and zinc.
- Contains vitamins and nutrients that nourish and rejuvenate the skin.
- Formula is paraben-free and manufactured in the USA.
- Incorporates a fresh scent blend of pink pepper, gurjun balsam, lemon California, and cedarwood Virginia.
- Promotes detoxification and moisture retention during the bath.
- Usage Instructions: Add a handful to warm bath water, swirl until dissolved, and soak for 20 minutes.
- Cruelty-free and not tested on animals.
Pros & Cons
Pros Mentioned
- Invigorating
- High-quality
- Smoothing
Cons Mentioned
- Faint-scented
Ingredients
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 Chloride (Dead Sea Salt), Parfum (Fragrance), Benzyl Benzoate, Coumarin, Benzyl Alcohol
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
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.
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).
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 Salts
Chemical Name
Why it’s harmful
Butylparaben
Butylparaben, a chemical used in various products, has been shown to cause skin irritation in humans and potential sensitization in dermatitis patients. Animal studies indicate that it has low to moderate oral toxicity and can cause damage to the liver, spleen, and thymus. It can also lead to cell proliferation in rats' stomachs, though it was not found to be carcinogenic or mutagenic. However, it may negatively impact sperm viability and activity, as demonstrated in different in vitro and in vivo studies. Lastly, it proposed weaker aquatic toxicity compared to parabens with longer alkyl chains, but still showed estrogenic effects in certain fish species.
Ethylparaben
Ethylparaben is a chemical used as a preservative in various products including pharmaceuticals, cosmetics, and adhesives. It exhibits low toxicity in humans and animals, but can cause skin irritation, particularly when applied to damaged skin, and may worsen pre-existing skin conditions. Despite causing cell proliferation in rats' forestomachs and chromosomal aberrations in a hamster ovary cell test, it has shown no evidence of causing cancer. However, it was found to be toxic to fetuses at doses toxic to the mother, though it did not cause malformations (nonteratogenic). Interestingly, while it impacted sperm viability in lab conditions, it showed no negative effects on mouse sperm in actuality.
Sources:
Campaign For Safe Cosmetics: Parabens, Product Profile: Hand Sanitizer, Parabens At A Glance, What to Know About Parabens, The effects of ethylparaben and propylparaben on the development and fecundity of Drosophila melanogaster, Ethylparaben, Amended Safety Assessment of Parabens as Used in Cosmetics, WHAT ARE PARABENS: CHEMICAL FREE LIVING, Biomonitoring Summary
d-Limonene
d-Limonene is a liquid with a lemon-like smell, often used as a solvent to substitute for more volatile and toxic organic solvents. When it comes into contact with air, it can oxidize, and this oxidized form is a known skin sensitizer, capable of irritating skin and eyes. The combination of d-limonene and l-limonene is known as limonene or dipentene. The estimated lethal dose for humans is between 0.5 to 5 g/kg, and studies have shown that it can cause diarrhea and liver effects when ingested in high doses.
Linalool
Linalool is a naturally occurring terpene alcohol found in many flowers and spice plants, consisting of two enantiomers. It is widely used in commercial products for its pleasant floral and spicy scent, serving as a key ingredient in soaps, fragrances, food flavors, household products, and insecticides. In plants, linalool functions as a metabolite, volatile oil component, antimicrobial agent, and aroma compound. Acute exposure to linalool can lead to central depressive effects with symptoms such as ataxia, reduced motor activity, and respiratory disturbances. Additionally, inhalation, oral intake, or skin absorption can result in irritation, pain, and allergic reactions.
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