
Sports Therapy
A magnesium-rich, spa-safe mineral soak — made for hot tubs, spas, jetted tubs, and baths.
- Plant-based aromatherapy fragrance
- Magnesium-rich Epsom and Dead Sea salt blend
- Dissolves cleanly in hot tubs, spas, jetted tubs, and baths
- No oily residue or artificial coloring
- Up to 8 soaks per 32 oz bag
Complete the set — shop the RX Therapy Bundle
From $129.99
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Replenish and recover with Sport Therapy Aromatherapy Bath Crystals from Relax Spa & Bath. Infused with a delightful tropical aroma, these magnesium-rich bath crystals are specially formulated to support muscle recovery after intense activity. The combination of essential vitamins and minerals promotes relaxation and helps reduce muscle soreness and tension, allowing you to bounce back faster. Simply dissolve the crystals in warm water, and let the invigorating scent envelop you as it soothes your body. Transform your bath into a rejuvenating escape that revitalizes your muscles, leaving you refreshed and ready for your next competition. Our 32oz bag of premium aromatherapy bath crystals provides up to 8 rejuvenating soaks, transforming your bath or hot tub into a soothing retreat again and again,
Safe for your soak. Easy on your spa routine.
Relax Spa & Bath crystals are designed for hot tubs, spas, jetted tubs, Jacuzzis, and baths. They dissolve cleanly, contain no artificial coloring, and leave no oily residue behind.
The scent experience
A magnesium-rich, spa-safe mineral soak with plant-based aromatherapy — designed to dissolve cleanly in hot tubs, spas, jetted tubs, and baths, with no oily residue.
Ordinary bath products can contain oils, colorants, or additives that aren't ideal for spa systems. Relax Spa & Bath crystals are made to dissolve cleanly — without oily residue or artificial coloring.
Trusted in real hot tubs and baths
Questions, answered
Everything you need to know before your first soak.

















