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Fresh, cooling aromatherapy for bath or hot tub

Athletic Soak Therapy Bundle

Aromatherapy Bath Crystals · 32 oz

A magnesium-rich, spa-safe mineral soak — made for hot tubs, spas, jetted tubs, and baths.

Hot Tub SafeNo Oily ResidueDissolves CleanlyNo Artificial Coloring32 oz = Up to 8 SoaksMade in USA
$58.9932 oz · up to 8 soaks
About $2.75 per soak
  • 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
What's inside
Ships free over $50
Free shipping over $50 Money-back guarantee Made in the USA
Product details

Recover faster and relax deeper with the Athletic Therapy Bundle. Featuring three magnesium-rich bath crystal blends—Rebuild, Relief, and Recover—this bundle is designed to support muscle recovery, soothe post-workout soreness, and calm your mind. Ideal for athletes and active individuals, these therapeutic soaks promote relaxation while rejuvenating tired muscles. Save over 15% compared to buying individual products, and experience the powerful benefits of magnesium soaks for both your body and mind after every workout. Safe for hot tubs and baths.

The Relax difference

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.

Hot Tub Safe
No Oily Residue
Dissolves Quickly
No Artificial Coloring
Made in USA
The scent

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.

Best for
Fresh routinesMorning soaksHot tub ownersClean spa scent
How to use
1 Measure about 4 oz (½ cup) of crystals.
2 Add to warm bath or hot tub water.
3 Let them dissolve, then soak and unwind.
Why hot tub owners choose Relax Spa & Bath

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.

Relax Spa & Bath
Hot tub safe
No oily residue
No artificial coloring
Oils & bath bombs
May leave residue
May affect filters
May discolor water
What customers say

Trusted in real hot tubs and baths

Customer Reviews

Based on 1 review
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Craig H.
Morning ritual with relax crystals

I add to my hot tub every morning and helps this 58 year old tennis pro with my sore muscles. I like you get a little more product in the bags too.

Thank you for the review Craig! The benefits of Epsom salts, rich in magnesium, are well known. We are happy to hear that you enjoy the salts and the aroma!

Good to know

Questions, answered

Everything you need to know before your first soak.

Yes. Relax Spa & Bath crystals are designed for hot tubs, spas, jetted tubs, Jacuzzis, and baths. They dissolve cleanly and leave no oily residue. Always follow your spa manufacturer’s maintenance guidance.

The crystals are designed to dissolve cleanly and leave no oily residue behind.

Start with approximately 4 oz (½ cup) per bath or hot tub soak.

A 32 oz bag provides up to 8 soaks, depending on how much you use.

Yes — they’re made for jetted tubs, spas, Jacuzzis, hot tubs, and baths, and dissolve cleanly. Follow your equipment’s maintenance guidance.

Try Native Aroma Free — a clean mineral soak with no added fragrance.

Complete your ritual