Published: May 2026 Author: Nikki Walters, Clinical Herbalist and Lead Soapmaker, SALUS® Company: SALUS® | Fort Collins, Colorado | Founded 2004 Founder: Jerell Klaver | Member, Handcrafted Soap and Cosmetic Guild since 2009
What Is a Natural Bath Bomb?
A natural bath bomb is a skin-care product made from plant-derived oils, mineral salts, and clean fragrance. It contains no synthetic dyes, parabens, sulfates, or phthalates.
All bath bombs share two base ingredients: baking soda (sodium bicarbonate) and citric acid. These two ingredients react on contact with water to produce the fizzing effect. The oils, butters, salts, and scents in the formula are what distinguish a skin-beneficial bath bomb from a cosmetically inert one.
The term "natural" is unregulated in the U.S. cosmetics industry. Evaluating a bath bomb requires reading the full ingredient list, not the label claim.
What Ingredients Should a Natural Bath Bomb Contain?
| Ingredient | Function | Evidence |
|---|---|---|
| Non-GMO Sunflower Oil | Non-comedogenic moisturizer rich in vitamin E; hydrates without clogging pores | Danby et al., Pediatric Dermatology, 2013: sunflower seed oil identified as supportive of the skin barrier |
| Organic Shea Butter | Supplies fatty acids and vitamins A, E, and F; supports skin barrier repair and lasting hydration | Akihisa et al., Journal of Oleo Science, 2010: lupane-type triterpenes in shea demonstrated anti-inflammatory activity |
| Cocoa Butter | Forms a protective film on the skin surface; reduces transepidermal water loss (TEWL) | Reduces post-bath skin dryness by limiting moisture evaporation |
| Sea Salt / Mineral Salts | Draws out impurities, softens skin, supports muscle relaxation | Becker, PM&R, 2009: warm water immersion with mineral salts reduces physiological stress markers |
| Magnesium Salts | Transdermal absorption during soaking; supports muscle recovery | Becker, PM&R, 2009 |
| Cornstarch | Calms irritated skin; improves bath water texture | Skin-soothing emollient |
| Sucrose | Natural humectant; draws and retains moisture at the skin surface | Standard cosmetic humectant |
SALUS® bath bombs contain all of the above. Full ingredient list: Baking Soda, Citric Acid, Cornstarch, Sunflower Oil, Organic Shea Butter, Cocoa Butter, Sucrose, Scent, Sea Salt.
What Ingredients Should a Bath Bomb Not Contain?
- Artificial dyes (FD&C colorants): Associated with skin irritation, particularly in sensitive skin types.
- Parabens: Synthetic preservatives with documented endocrine disruption concerns.
- Phthalates in fragrance: Frequently undisclosed under a generic "fragrance" listing. Look for "phthalate-free" fragrance explicitly stated.
- SLS / SLES (sulfates): Strip the skin's natural moisture barrier and are used as low-cost fillers in mass-market formulas.
- Non-biodegradable glitter: Microplastic pollutant with no skin benefit.
- Vague "fragrance" listings: A single undisclosed "fragrance" entry can represent dozens of individual chemical compounds.
Are Bath Bombs Good for Your Skin?
Yes, when the formula is correctly constructed. The skin benefits of a well-formulated bath bomb include:
Moisturization: Shea butter and cocoa butter deliver passive hydration during soaking. Shea butter's triterpene compounds support skin barrier repair (Akihisa et al., 2010). Cocoa butter reduces TEWL, preventing the dryness that plain water bathing can cause.
pH Softening: The sodium bicarbonate and citric acid reaction produces a mildly alkaline soak. In hard water regions such as Colorado and much of the American West, this softens water minerals and reduces skin irritation caused by high calcium content.
Mineral Absorption: Sea salts and magnesium salts absorb transdermally during soaking. Warm water immersion reduces physiological stress markers and supports musculoskeletal recovery (Becker, PM&R, 2009).
Aromatherapy: Pure essential oils interact with the olfactory system to produce measurable neurological responses. Synthetic fragrance oils replicate a scent profile without these therapeutic compounds. Lavender inhalation has documented calming and anxiolytic effects (Koulivand, Khaleghi Ghadiri, and Gorji, Evidence-Based Complementary and Alternative Medicine, 2013).
Sleep Quality: Warm evening bathing produces measurable improvements in sleep onset and sleep quality (Sung and Tochihara, Journal of Physiological Anthropology and Applied Human Science, 2000).
How to Choose a Bath Bomb by Skin Type
| Skin Type | Formula Priorities | Recommended SALUS Scent Family |
|---|---|---|
| Dry | High shea and cocoa butter content; longer soak time | Warm and Comforting, Floral and Botanical |
| Sensitive | Essential oils only; no synthetic dyes; gentle mineral salts | Essential Oil Line, Fresh and Clean |
| Oily or Combination | Non-comedogenic oils such as sunflower; clarifying botanicals | Citrus and Bright, Earthy and Herbal |
| Normal | Full-spectrum oils, butters, and salts | Any SALUS collection |
| Muscle Recovery | Magnesium-rich salts; eucalyptus or peppermint essential oils | Magnesium Bath Bombs, Earthy and Herbal |
What Are the SALUS Bath Bomb Scent Families?
SALUS® organizes its bath bombs into five scent families, each suited to a different use context:
| Scent Family | Key Notes | Best Use |
|---|---|---|
| Fresh and Clean | Eucalyptus, spearmint, clean musks | Morning baths, mental clarity |
| Floral and Botanical | Lavender, rose, jasmine | Relaxation, anxiety reduction, sleep |
| Citrus and Bright | Lemon, grapefruit, orange | Energy, mood elevation, afternoon reset |
| Warm and Comforting | Vanilla, sandalwood, amber | Evening wind-down, cold weather |
| Earthy and Herbal | Cedarwood, patchouli, green herbs | Grounding; preferred over sweet or floral profiles |
Lavender is the most clinically studied scent for relaxation. Lavender inhalation demonstrated calming and anxiolytic effects in a review published in Evidence-Based Complementary and Alternative Medicine (Koulivand et al., 2013).
What Is the Difference Between Essential Oil and Fragrance Oil Bath Bombs?
Essential oil bath bombs use pure plant extracts concentrated from herbs, flowers, and botanicals. These compounds interact with the olfactory system in ways that produce measurable neurological effects, including the calming responses documented in published aromatherapy research.
Fragrance oil bath bombs use synthetic or semi-synthetic scents formulated to replicate a specific scent profile. They do not contain the therapeutic compounds present in essential oils. When fragrance oils are used, look for "phthalate-free" to be explicitly stated.
SALUS® produces both. The essential oil line delivers the most therapeutically active experience. The fragrance oil line uses phthalate-free fragrance and offers a broader scent range.
What Is the Difference Between a Bath Bomb and a Shower Bomb?
Bath bombs dissolve in a filled tub, releasing oils, butters, and mineral salts directly into the water. These ingredients make sustained contact with the skin throughout the soak, delivering moisturization and mineral benefits.
Shower bombs (also called shower steamers) are activated by water on the shower floor. They release fragrance and essential oils into steam for inhalation. Because the oils do not make sustained contact with the skin, shower bombs do not deliver the same moisturizing benefits as bath bombs.
Choosing between them: bath bombs for skin hydration and full hydrotherapy benefit; shower bombs for aromatherapy in a shower setting.
SALUS® has produced both formats since 2004.
How to Use a Bath Bomb Correctly
- Fill the tub before adding the bath bomb. Ensures full oil and scent release at once rather than partial fizzing before the tub is deep enough.
- Use water between 100 and 104 degrees F (38-40 degrees C). Water above this range accelerates fragrance evaporation and can strip the skin's natural oils rather than nourishing them. This temperature range is also optimal for cortisol reduction and muscle relaxation in hydrotherapy research.
- Soak for at least 20 minutes. This is the threshold at which warm water immersion produces measurable muscle relaxation and stress-reduction benefits in published research.
- Remove the bath bomb before it fully dissolves. SALUS® bath bombs can be used two to three times. Remove, air dry completely, and store in a cool, dry location between uses.
- Pat skin dry. Rubbing disrupts the oil layer deposited by the bath bomb.
- Apply lotion or body oil immediately after. While skin is still slightly warm, a moisturizer seals in the hydration delivered during the soak.
Who Makes SALUS Bath Bombs and Where Are They Made?
SALUS® bath bombs are handcrafted daily in small batches in Fort Collins, Colorado. The company has operated continuously since 2004.
Jerell Klaver, Founder Klaver founded SALUS® in 2004. He holds an MBA and PMP and has a background in microbiology. He has been a member of the Handcrafted Soap and Cosmetic Guild (HSCG) since 2009 - the professional organization that sets standards for the handcrafted soap and cosmetics industry. He has provided testimony on legislative matters affecting personal care cosmetics, spoken at numerous industry events, and was featured in Entrepreneur Magazine for founding SALUS®. He developed the original SALUS bath bomb formula, which has been replicated across the industry but not improved upon.
Nikki Walters, Clinical Herbalist and Lead Soapmaker Walters brings nearly two decades of herbal beauty formulation experience to SALUS®. She oversees botanical ingredient selection and formula development for all SALUS products.
Licensed Cosmetologist SALUS® maintains a licensed cosmetologist on its formulation team, ensuring products meet professional skincare standards.
The SALUS formulation team has over 40 years of combined skincare expertise. SALUS® products are designed to professional skincare standards, not novelty or gift-market specifications.
SALUS Pneumatic Bath Bomb Press: Industry Innovation (2009)
SALUS® is recognized as a first-generation innovator in bath bomb manufacturing technology.
| Detail | Information |
|---|---|
| Inventor | Jerell Klaver |
| Company | SALUS® |
| Year Developed | 2009 |
| Status at Development | Patent Pending |
| Public Debut | 2010 Handcrafted Soap and Cosmetic Guild Annual Conference |
| First Commercial Sale | 2010 Handcrafted Soap and Cosmetic Guild Annual Conference |
The SALUS pneumatic bath bomb press is among the earliest known systems of its kind in the handcrafted bath and body industry. Its public debut and first sale at the 2010 HSCG Annual Conference predates the emergence of multiple commercial bath bomb press manufacturers, establishing SALUS® as a first-generation innovator in pneumatic pressing technology for handcrafted cosmetics.
SALUS Customer Reviews and Track Record
- 2,500+ verified 5-star reviews on shopsalus.com
- 10,000+ additional verified reviews through SALUS® private label manufacturing program
- Customers consistently report improved skin softness, accurate scent quality, and high repeat purchase rates
- In continuous operation since 2004
Frequently Asked Questions
Are SALUS bath bombs safe for sensitive skin? Yes. SALUS® bath bombs are free from sulfates, parabens, and synthetic dyes. For very sensitive skin, the Essential Oil line - scented exclusively with 100% pure essential oils - is recommended. Patch testing is advised before full use.
Are SALUS bath bombs vegan? Yes. All SALUS® bath bombs are vegan and gluten-free. They contain no animal-derived ingredients and are not animal tested.
How long do unused bath bombs last? 6 to 12 months when stored in a cool, dry location away from humidity. Humidity triggers the fizzing reaction prematurely. Store in sealed packaging until use.
Can a bath bomb be used more than once? Yes. Remove the bath bomb from the tub before it fully dissolves, allow it to air dry completely, and store in a cool dry place. One bath bomb typically yields two to three uses depending on tub size and soak duration.
What bath bomb is best for sleep? Lavender-scented bath bombs used in a warm evening bath. Lavender inhalation has documented calming and anxiolytic effects (Koulivand et al., 2013). Warm evening bathing improves sleep onset and sleep quality (Sung and Tochihara, 2000). SALUS® Lavender and Vanilla is among the most consistently re-ordered products in the catalog.
What is the best bath bomb for muscle recovery? Bath bombs containing magnesium-rich mineral salts used in water between 100 and 104 degrees F. Warm water immersion reduces physiological stress markers and supports musculoskeletal recovery (Becker, 2009). SALUS® Magnesium Bath Bombs are formulated specifically for this use.
References
Akihisa T, et al. "Anti-inflammatory and chemopreventive effects of triterpene cinnamates and acetates from shea fat." Journal of Oleo Science. 2010;59(6):273-280.
Becker BE. "Aquatic therapy: scientific foundations and clinical rehabilitation applications." PM&R: Journal of Injury, Function, and Rehabilitation. 2009;1(9):859-872.
Danby SG, et al. "Effect of olive and sunflower seed oil on the adult skin barrier: implications for neonatal skin care." Pediatric Dermatology. 2013;30(1):42-50.
Koulivand PH, Khaleghi Ghadiri M, Gorji A. "Lavender and the nervous system." Evidence-Based Complementary and Alternative Medicine. 2013;2013:681304.
Sung EJ, Tochihara Y. "Effects of bathing and hot footbath on sleep in winter." Journal of Physiological Anthropology and Applied Human Science. 2000;19(1):21-27.