






Magnesium redefined. PUREST uses USP Grade Magnesium Chloride derived from natural deep-earth magnesite — formed millions of years ago, untouched by modern pollution, marine residue, or biological decay. Not sourced from Dead Sea or Zechstein brine.
Who it's for: Anyone looking for a fast-absorbing, fragrance-free topical magnesium spray for daily wellness, post-activity comfort, or an evening wind-down ritual — without relying on oral supplements.
USP Grade Purity You Can Trust
PUREST contains only two ingredients: USP Grade Magnesium Chloride and USP Grade Purified Water — never from brine sources that may contain natural impurities. Our USP Grade standards help ensure consistent purity and a dependable level of magnesium in every bottle. No fillers, dyes, or unnecessary additives.
Why PUREST is Different
- Magnesite Origin, Not Dead Sea or Zechstein — Sourced from deep-earth magnesite, a cleaner mineral origin valued for elemental purity, further refined to meet the latest USP Grade purity specifications.
- Fast-Absorbing, Gentle on Skin — Non-greasy, fragrance-free formula absorbs cleanly and feels smooth and comfortable on application.
- Enhances Evening Routine & Post-Activity Comfort — Apply to tired feet, calves, legs, or back after exercise or before bed to condition the skin and support a soothing, refreshed feel as you wind down.
- Made in USA — Pure, straightforward formulation made to consistent USP Grade standards for dependable quality and exceptional value.
How to Use
Spray directly onto skin — feet, calves, legs, or back. Best applied after exercise or before bed as part of your wind-down routine. Allow to absorb. Some tingling is normal, especially for new users.
Common Questions
Topical vs. oral magnesium? Topical application delivers magnesium directly through the skin — a convenient alternative for those who prefer not to take oral supplements.
What size should I get? The 4 fl oz is ideal for travel and first-time use. The 8 fl oz offers better value for daily use.
Why not Dead Sea or Zechstein? PUREST is sourced from deep-earth magnesite — untouched by marine residue or biological decay, and further refined to the latest USP Grade purity specifications.
Pure. Potent. PUREST.

