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withinUs ReHydrate™ + Collagen is a premium electrolyte drink mix, available in two organic flavours - Lemon & Tropical. Our electrolyte minerals are carefully selected to ensure superior quality and absorption. We pride ourselves on sourcing high quality, real ingredients that will help you reach your best performance. As a non-GMO product, take withinUs ReHydrate™ + Collagen to fuel an intense workout, help alleviate jet-lag, recover after sweating or illness, as these can call lead to electrolyte imbalance.




Add 1 scoop of withinUs ReHydrate™ + Collagen to your water during or after exercise, while travelling, or after being in the heat/sun to hydrate your body completely. The addition of withinUs TruMarine™ Collagen helps accelerate post workout recovery, aid lean muscle gain, and helps reduce joint pain.




Helps regulate water in the body. It also plays an important role in maintaining the healthy function of muscles and nerves, and helps control blood pressure levels.




Is important for regular digestive and muscular functioning in the body, and is vital for healthy heart function. Potassium enables cells to absorb more water, therefore keeping the body hydrated.



Is essential for healthy immune system functioning. Magnesium also helps the heart beat rhythmically by allowing it to relax between beats, and helps increase bone strength.




Is responsible for many functions such as nerve transmission, muscle growth, and contractions and ensuring regular heartbeat. Calcium deficiency can result in the body, taking calcium from the bones, resulting in weakened bones and muscle cramps.




Works with Potassium and Sodium to help balance acids in the body. Chloride aids the movement of fluid in and out of cells, and helps muscles contract effectively, keeps tendons and joints healthy.


withinUs TruMarine™ Collagen


Collagen is one of the most important structural components in our body, representing 1/15th of our total body weight. This fibre-shaped protein plays an extremely important role in ensuring the cohesion, elasticity and regeneration of skin, bones, tendons, ligaments and skeletal muscles.


Proudly Canadian.

withinUS ReHydrate™ + Collagen

Excluding GST/HST
  • Enjoy Flat-Rate shipping anywhere in Canada for $12. Expedited parcel with Canada Post. Tracking number provded.

    FREE SHIPPING on all orders over $225!

  • Exchanges on unopened products permitted within 14 days of sale.

    Due to health and safety regulations, no exchanges or returns possible on opened products.

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