High-Tech North American Cosmetic Manufacturing & R&D | Private Label | Specialty Ingredients

Epsom Salt (Magnesium Sulfate) · Bath Salt

$40.00 CAD

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Select presentation500 g

All prices include applicable product taxes.
🚚 Ships within 1 business day from our warehouse.
✅ Full technical documentation available (TDS · SDS · COA)
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Description

Epsom Salt (Magnesium Sulfate)

Bath Salt

Mineral salt for making bath salts and bath products.

TECHNICAL DATA
INCI  Magnesium Sulfate
No. CAS  10034-99-8
Relaxing bath salts  5 – 30 %
Body scrubs  10 – 50 %
Face or body masks  1 – 5 %
Shampoos / hair treatments  0.5 – 2 %
Body creams and lotions  0.5 – 3 %
Appearance  Crystals or crystalline powder
Color  White
Odor  Odorless
Solubility  Soluble in water, insoluble in alcohol
Solution appearance  Clear and colorless (in water)
Melting / decomposition point  ~112 °C (loses water of crystallization)
Purity  ≥ 99 % (cosmetic/pharmaceutical grade)
Water of crystallization  51 % (7 molecules of H₂O, heptahydrate)
Moisture  being hygroscopic, it can absorb water and cake.
FUNCTION
Widely used in cosmetics for its relaxing,Scrubssoothing and mineralizing propertiesInorganic compound
APPLICATIONS
Bath saltsBath bombsScrubsFoot care products

Relaxing bath salts. Body scrubs combined with plant oils. Spa treatments and aromatherapy. Hair formulations that help comfort the scalp. Body creams and lotions with a revitalizing feel.

DESCRIPTION

Technical data sheet

Epsom Salt

Epsom salt is the common form of magnesium sulfate heptahydrate, a natural mineral composed of magnesium, sulfur and oxygen. It comes as white, odorless, water-soluble crystals

Practical formulation guide
Usage level: Recommended usage level
How to use and incorporate: Mix with plant oils for body scrubs (2 parts salt to 1 part oil) or with baking soda, citric acid and fragrance for bath salts and bath bombs.
Formulation tips:
  • Clays and powders absorb water and oil: adjust the proportion of liquids in the formula.
  • In water-based products, the powder adds microbial load: use a preservative.
  • Before scaling up, make a pilot batch and run a stability test (cycles at 4 / 25 / 45 °C/39 / 77 / 113 °F for 4 weeks, checking odor, color, pH, viscosity and separation) in the final packaging.
Compatibility: Incompatibilities
Strong acids: release sulfuric acid.
Strong bases: may precipitate magnesium hydroxide.
Calcium or barium salts: form insoluble precipitates (sulfates).
Strong oxidizing agents: risk of decomposition.
Storage: Packed in sacks or sealed bags. Store in a cool, dry, ventilated place. Protect from moisture and heat sources.
Precautions: Generally safe in cosmetic use. Avoid contact with eyes and mucous membranes at high concentrations. Keep out of reach of children. Handling: Store in an airtight container in a cool, dry place. Protect from ambient humidity. Avoid prolonged exposure to temperatures > 40 °C/104 °F to prevent loss of water of crystallization. Wear gloves and safety glasses when handling large amounts of powder.
Technical information for formulators: This sheet describes industrial uses of the raw material in the development of cosmetic products. It is not an efficacy claim for any finished product. The person responsible for the formulation must validate the concentration, compatibility and claims of their product in accordance with applicable regulations.
✉️ sales@gardenianaturals.ca  ·  COA and Safety Data Sheet available with purchase  ·  🚚 Ships across Canada and the USA
For your brand

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Start your project
50+ units

Ready-to-Label

Product + packaging included, delivered without labels so you can brand freely.

100+ units

Private Label

We handle filling, sealing, labelling and packaging with your brand identity.

Optional: box design, label design, custom printing.

Exclusive

Custom Formulation / R&D

Your own formula: texture, actives, colour, performance, scent.

Includes prototypes, ingredient selection and stability considerations.

Development cost starting at ~$400 CAD.

10+ units

Packaging Only

Premium containers delivered blank for brands with their own production.

Production time

R&D: under 1 month.
Manufacturing: under 1 month.

Shipping

Canada, USA & Latin America.
From Canada & Mexico depending on the item.