General Bathing & Soaking Basics
How much bath salt should I put in a standard bathtub?
Dissolve 2 cups of Epsoak® or Minera® salt into a tub filled with warm running water. For specialized foot soaking basins, dissolve ¼ cup to 2 tablespoons depending on the formula.
- Full Body Baths: 1 to 2 cups dissolved in warm water.
- Foot Soaking Basins: ¼ cup (Unscented Flakes/Salts) or 2 to 3 tablespoons (Revitalizing Foot Soak).
- Children's Baths: ½ to 1 cup of Calming Kids Soak (for children ages 2+).
What is the ideal water temperature and soak time for a mineral bath?
The ideal water temperature is comfortably warm, with a recommended soak time of 20 minutes.
- Temperature: Water should be warm to the touch, not scalding hot, to allow optimal mineral absorption feel without overheating or drying out the skin.
- Duration: 20 minutes allows sufficient time for the mineral complex to condition bathwater and nourish the skin barrier.
How often can I take a mineral bath soak?
You can safely enjoy a mineral bath as part of your active routine. Our Unscented Pure Minerals series contains zero synthetic fragrance or additives, making it gentle enough for daily bath rituals.
Mineral Science & Ingredient Benefits
What is the difference between Epsom Salt, Dead Sea Salt, and Magnesium Chloride Flakes?
Epsom salt is pure Magnesium Sulfate for classic relaxation; Dead Sea salt contains 21 natural ocean minerals for skin barrier hydration; and Magnesium Flakes offer ultra-fast solubility for quick absorption.
Epsoak® USP Epsom Salt
- Sourced From: USA
- Primary Skin & Bath Benefit: Dissolves instantly; leaves water crisp and clear
- Best For: Everyday bath rituals & clean unscented soaking
Minera® Dead Sea Salt
- Sourced From: Dead Sea
- Primary Skin & Bath Benefit: Dense, silky water texture that nourishes dry skin
- Best For: Skin barrier hydration & spa-grade sensory luxury
Minera® Magnesium Flakes
- Sourced From: Zechstein Sea
- Primary Skin & Bath Benefit: Ultra-soft, velvety bath feel; highly soluble
- Best For: Sensitive skin barriers, gentle soaking & foot baths
Why do Epsoak® Wellness soaks contain Vitamin C, Aloe Vera, and Vitamin E?
Vitamin C acts as a water-conditioning antioxidant to neutralize impurities, while Aloe Vera and Vitamin E deliver lasting moisture to prevent post-bath skin dryness.
- Vitamin C (Ascorbic Acid): Conditions bathwater and supports a bright, radiant skin appearance.
- Aloe Vera Leaf Juice: Delivers lightweight plant hydration directly to the skin barrier.
- Vitamin E: Locks in moisture to leave skin touchably soft immediately after towel drying.
Are Epsoak® and Minera® bath products scented with artificial fragrances?
While our Aromatic Series uses natural fragrances for a sensory experience, our other collections do not.
Our scented Wellness Series formulas use 100% pure plant essential oils and natural botanical extracts—never synthetic dyes, phthalates, or artificial perfumes. Our Unscented Minerals series contains zero added fragrances.
Safety, Sensitivity & Product Care
Are Epsoak® products safe for sensitive skin?
Yes, our Pure Unscented Minerals series (Epsom Salt, Dead Sea Salt, and Mag Flakes) contains 100% pure, additive-free minerals ideal for sensitive skin barriers. If you have hyper-sensitive skin or medical conditions, perform a patch test or consult your dermatologist prior to use.
How should I store my bath salt pouches to prevent clumping?
Seal the pouch tightly after every use and store it in a cool, dry place away from direct moisture and steam. Because pure ocean salts and magnesium flakes naturally attract atmospheric moisture, keeping the bag sealed preserves crystal solubility.
Float Center & Equipment Operations
What grade of Epsom salt is required for commercial float therapy tanks?
Commercial float therapy centers require 100% USP Grade Magnesium Sulfate. Epsoak® Magnesium Sulfate USP meets strict pharmaceutical purity standards, containing zero anti-caking agents, heavy metals, or insoluble fillers. This preserves crystal-clear water clarity while protecting commercial pumps, UV filters, and heating elements from scaling or clogging.
How much Epsom salt does a commercial float tank require for initial setup and maintenance?
Initial setup requires 800 to 1,000 lbs of USP Epsom salt per tank to achieve the required 1.25 specific gravity for human buoyancy.
- Initial Fill: 800–1,000 lbs per standard float pod or float room.
- Monthly Upkeep: 50–100 lbs per tank to maintain buoyant density and account for water splash-out.
How fast does Epsoak® USP Epsom Salt dissolve during water maintenance?
Epsoak® USP Grade Epsom salt integrates rapidly into warm water. This minimizes tank turnaround downtime during full water changes and routine salt additions, leaving zero gritty sediment at the bottom of the basin.
Commercial Spa & Hydrotherapy Treatments
What are the commercial applications for Minera® Authentic Dead Sea Salt in day spas?
Minera® Dead Sea Salt provides commercial spas with 100% authentic raw ocean crystals for signature mineral baths, hydrotherapy basins, and body scrub formulations.
- Hydrotherapy Basins: Dissolve 2 to 4 cups per 50 gallons of warm water for a luxury mineral bath treatment.
- Foot Sanctuary Basins: Add ¼ cup per 2 gallons of warm water.
- Treatment Room Customization: Unscented Dead Sea salt serves as a pristine base for spa directors to blend custom essential oil aromatics.
Wholesale Ordering, Logistics & Compliance
What is the Minimum Order Quantity (MOQ) for commercial wholesale pricing?
Wholesale pricing begins at 400 lbs. Contact Customer Service to order.
How is freight shipping handled for pallet orders?
Pallet orders ship via LTL or FTL. After checkout, you'll receive a freight quote with instructions within 2 business days. Our Customer Service team will work with you on special accommodations, including Liftgate Service and Limited Access / Residential Delivery notifications. Freight quotes expire after 6 days.
Are Safety Data Sheets (SDS) and Certificates of Analysis (COA) available for inspections?
Yes. Batch-specific Certificates of Analysis (COA) and Safety Data Sheets (SDS) are available upon request to ensure full compliance with municipal health department and commercial facility regulations.
How do I apply for a tax-exempt wholesale account?
Commercial businesses can apply by contacting our Customer Service team.