SpazazzArmotherapy Hot Tub Rx Muscle Therapy Natural Spa & Bath Salt Crystals 19oz- Hot 'N ICY - with Magnesium & Arnica - Safe for All Spa and Hot Tub Equipment

This brand is a great product. I have used several of them. They don't hurt to use in my hot tub, I use them daily. Recommend.

Great quality product and just as described

Smells great, softens spa water. Good for muscle aches!

I like the scent , and if feels good on my skin , but i wanted to use it in my outdoor spa , i’d have to use the whole container

Smell

I love this product. It seems to relieve my chronic sciatica pain and joint discomfort. It does not alter the chemistry of my hot tub. It actually helped balance my calcium level, which always seemed a little low. I will continue to purchase it. I had no problem using it in my bromine sterilized hot tub which is equipped with an ionizer. I bought 2 jars of the RX Therapy Crystals. I just reordered another 2 jars.

Great smell and makes the hot tub even more relaxing!

I first purchased this at my local pool store and every time I went back to get more they never had it in stock. So now I'm ordering it thru amazon. I love this stuff. I add it to the hot tub right when I get in. After a long day at work on my feet all day it really does wonders for the body.

We often use this product after overdoing it at the gym in our hot tub.