Discover the benefits of Flex experience:
  • Purposeful Post-Workout Recovery
  • Muscle Soothing + Joint Relief
  • Replenishment + Rejuvenation
  • Holistic Recovery Experience
  • Aromatherapeutic Enhancement
  • Skin Nourishment + Hydration

At Salty Tub, we prioritize post-workout recovery because we know it's essential for any workout routine. Recovery allows muscles to repair and grow, reduces the risk of injuries, alleviates muscle soreness, restores energy levels, enhances performance, and provides mental refreshment. That's where our Flex Bath Kit comes in. Designed to soothe sore muscles and joints, it caters to individuals with active lifestyles, whether they're running, hitting the gym, or bombing it down the mountain on a pair of skis or a bike. Each kit includes over 1 pound of our exclusive salt blend, featuring Magnesium Chloride Flakes and Himalayan Pink Salt. This blend replenishes magnesium levels, promotes muscle relaxation, reduces inflammation, improves circulation, and shortens recovery time. Prioritizing adequate recovery time is crucial for achieving fitness goals and maintaining overall well-being. You worked for it, now it’s your time to FLEX.

How It Works

For the best detox experience follow these steps

  • Step 1- Grab a glass of water + mix in the electrolyte packet.  Take your drink with you to the tub to sip on while you detox.
  • Step 2- Fill the tub with comfortably hot water.  Be careful, not too hot!
  • Step 3- Flip in the Tub Tab - make a wish!
  • Step 4- Pour in The Salts, ACV + Essentials.
  • *Pro Tip: Pour The Salts under the running water to fully mix into the bath water.
  • Step 5- Hop in, drop the Vibe + RELAX.
  • Step 6- Soak for 20-40 minutes with NO electronic devices!
  • Step 7- Once soaking is complete, wrap yourself in a towel or robe and head to bed.  Lay down for another 20 minutes and continue to sweat it out.  Remember, no electronic devices!
    Soak into happy!
What's Inside The Flex?

Tub Tab - Totally neutralizes chlorine and chloramines from the bath water and increases mineral absorption.

The Salts - A healthy magnesium level is essential to keep the body working properly. Soaking in The Salts may help raise magnesium levels in the body, which can benefit everything from healthy brain function to a healthy heartbeat. Also contains minerals which can assist in drawing out toxins and heavy metals from the body, improve health, relieve stress, treat constipation, and assist with weight loss. Soaking in The Salts may also be helpful with reducing inflammation, improving circulation, relieving joint pain, and soothing skin conditions like eczema and psoriasis.

Single Use Menthol Gel Pack - Temporary pain relief for sore muscles + achy joints. 

Recovery Vibe - Promotes detoxification.  Research suggests that it can be helpful in easing joint pain and soothing conditions associated with osteoarthritis and rheumatoid arthritis.  May help to reduce pain and inflammation as well as be helpful to those experiencing back pain or those recovering from joint or muscle injury. Has a positive effect on the nervous system and contains properties that promote calming feelings and help to relax emotions.  Can also promote an easy and peaceful night’s sleep.   

Essentials - Contains oils that can help improve blood circulation and assist in the removal of toxins, like uric acid, from the body.  This can be helpful in fighting conditions such as rheumatism, arthritis, and gout.  Has also been proven effective in relieving muscle cramps, as well as intestinal and respiratory cramps. Rich in essential oils and flavonoids that function as potent antioxidants and may help reduce inflammation.  Acts as a natural skin toner and can reduce the appearance of skin blemishes. Possesses a calming and uplifting scent that can help to reduce feelings of stress, may improve sleep, relieve anxiety and depression, and calm the nervous system.

Electrolytes - Taking a detox bath can cause you to sweat, depleting the electrolyte levels in your body. Replenish your minerals and electrolytes and avoid dehydration by drinking plenty of fluids while detoxing. Hydration is a key part of any successful detox.

Natural Loofah - What is a loofah?  The loofah plant is a subtropical gourd and member of the cucumber family. It is dried, then sliced, and becomes an amazing way to scrub in the tub! The Natural Loofah is great for stimulating blood circulation, exfoliating, and softening the skin.  Rinse and let dry after use. 

Flex Ingredients

Tub Tab - 100% Pharmaceutical Grade Vitamin C. Ascorbic acid, citric acid, sorbitol, sodium bicarbonate.

The Salts - 100% Magnesium Chloride Bath Flakes and 100% Pure Crystal Himalayan Bath Salt.

Recovery Vibe - 100% Aluminum Free Sodium Bicarbonate, Pure Citric Acid, Pure Olive Oil, 100% All-Natural Distilled Witch Hazel (containing natural grain Alcohol 14%), 100% Natural Eucalyptus globulus (Eucalyptus) Essential Oil, 100% Natural Origanum majorana (Marjoram) Essential Oil.

Essentials - 100% Pure Prunus Armeniaca (Apricot) Kernel Oil, 100% Natural Lavandula angustifolia (Lavender) Essential Oil, 100% Natural Juniperus communis (Juniper Berry) Essential Oil.

Best If Used After

A Beyonce’-level spin class, getting a little too sendy, hill repeats, gains, yard sales, scorpions, achieving flow state, leg days, first tracks, grand slams, long runs, home
runs, gun shows, conditioning, breaking through plateaus, bulking, end zone celebrations, bluebird days, washing out, hitting PR’s, face plants, rundowns, powder days, a killer swole sesh, runners high, last outs, working the peaches, takedowns,
dawn patrol, cutting, bombing it, maxing out, endos, huck and prays, match
points, ass to grass, buzzer beaters, the perfect 10, a run-in with Jerry, Yes
Sir’s, getting chippy, the perfect set, pre-workout crashes, casing it, gym
douches, and goooooooaaallllsssss!

Customer Reviews

Based on 11 reviews
Guadalupe Lawrence
Yes! Brings you back to life especially having being sick

Definitely! Must have to recover from any illness and or just a relaxing bath time. If you are getting sick, have been sick or just want to soak and relax this is what you need.

Connor Austin
Best Soaking Experience

This is the best soaking experience I've ever had. As a student at BYU, I'm quite familiar with soaking, but this is a whole new level. After a heavy leg day I gave this a shot and woke up the next day feeling way less sore than usual and ready to hit it again. 10/10 would recommend.

Stacy Thrall

There are three of my fave from SaltyTub - Flex being one of them. Not only do I use this for after workout but I also suffer from chronic back and neck pain. Within minutes of me hopping into the tub my pain has subsided. I love this company and will be a forever customer!

Best Post Workout

Nothing better after a long week of workouts to help my body reset and rest. Highly Recommend!

Stephanie Maddox
Great product

I love this after an intense workout to finish out the day

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