You finish your hot yoga class drenched in sweat. You drink some water. Twenty minutes later:
- You have a headache in the car
- Your calves cramp up going up the stairs
- You're more tired than before you entered the studio
- Your yoga buddy tells you that you look pale
Water alone isn't enough.
In a room heated to 38-40°C, you lose sodium, not just liquid. Drinking water without replacing it dilutes what you have left, and can even worsen symptoms.
We compared eight electrolyte drinks to find the best electrolyte drink for hot yoga, one that truly keeps pace with an intense session.
Why hot yoga requires more sodium than regular yoga
Our comparison of the best natural electrolyte drinks in Canada classifies yoga in the "low sodium need" category, around 200 to 300 mg per session.
This is true for a hatha class in an air-conditioned studio.
Hot yoga is not that.
A hot yoga studio is around 38 to 40°C.
During a 60 to 90-minute session, you can lose 1 to 3 liters of sweat, with 500 to 1500 mg of sodium in it depending on the intensity and ambient heat. A Bikram session at 40.5°C is at the higher end of this range, between 1000 and 1500 mg.
This is closer to the needs of an endurance runner than that of a yogi sitting in a calm background. The body does not differentiate between a floor pose and a jog; it loses salt just the same.
Treating hot yoga as "normal yoga, but hot" leads to underestimating what you actually lose in an intense session, and that's why you get headaches and cramps at the end of class.
Our ranking criteria
We didn't rank these eight drinks on sodium alone. Four criteria are weighed:
- Enough sodium for a 60 to 90-minute session in a heated room
- Sustained energy: carbohydrates for the physical part of the session, not just salt water
- Digestive tolerance: nothing that causes bloating or heaviness during a twist or inversion
- Price and availability in Canada
Maple MC2 isn't first on sodium alone, nor is RYDRATE, nor LMNT. Each of these three options wins on a different criterion. Here's why MC2 wins overall.
The ranking: 8 electrolyte drinks for hot yoga
#1 Maple MC2
$2.79 per sachet, $2.50 in a box of 12
273 mg sodium, 94 mg potassium, 47 mg calcium (414 mg total electrolytes), plus 15 mg magnesium separately. 28 g carbohydrates, 110 kcal, single carbohydrate source: maple syrup.
- The only one in the ranking to provide both electrolytes AND sustained energy, useful for the physical part of the session
- Single carbohydrate source, maple syrup, classified as low FODMAP in normal portions, designed to remain light during twists
- Pre-dosed sachet, slips into a yoga bag, no measuring needed
Points to consider: 273 mg of sodium is at the lower end for an intense Bikram session (1000 to 1500 mg recommended). For these sessions, plan for 2 sachets or add a pinch of salt. Only three flavors, no unflavored version.
Who it's for: those who want a single drink that covers hydration and energy, without juggling two products.
#2 RYDRATE (RYD-01)
Usually sold in a duo from $84.98 CAD
100% Canadian brand. 810 mg sodium, 200 mg potassium, 50 mg magnesium per serving, zero sugar, zero calories. 50-serving bag, to be mixed in 500 ml of water.
- The highest sodium in the ranking after LMNT, well within the recommended range for intensive Bikram
- Designed and tested in Canada, intended for hot days
Points to consider: zero carbohydrates, like most high-sodium options: nothing for physical energy during the session. A RYD-02 version with carbohydrates exists, sold separately, which doubles the number of products to manage.
Who it's for: those who want the highest sodium from a Canadian brand, without worrying about energy.
#3 Saltivate
$39.99 US per jar, approximately $0.88 per serving
800 mg sodium, 240 mg potassium, 60 mg magnesium, zero calories. Positioned directly for hot yoga by the brand. Delivery confirmed to Canada via resellers like CanadianVit.
- High sodium, designed specifically for heated classes
- Light formula, no heaviness when sipping during practice
Points to consider: zero carbohydrates, so no energy for the physical part of the session. American brand, price displayed in US dollars on the official website.
Who it's for: those who want high sodium without worrying about caloric intake.
#4 LMNT
Approximately $33 CAD for 12 sachets (~$2.75/sachet), via Amazon.ca, Well.ca or the brand's Canadian website
1000 mg sodium, 200 mg potassium, 60 mg magnesium, zero sugar.
- The highest sodium in the ranking, well within the high range recommended for a Bikram session
- Twelve flavors, individual sachet format, availability confirmed in Canada via several resellers
Points to consider: like Saltivate and RYDRATE, no carbohydrates, nothing for the physical energy of the session. The sodium dosage is high for a moderate 60-minute practice in a 38°C room; it might be too much for some people.
Who it's for: those who practice intensive Bikram and sweat profusely.
#5 Näak Ultra Energy
$44.99 CAD per 720g bag, 10 servings (~$4.50/serving)
Quebec brand (Montreal). Approximately 400 to 600 mg of sodium per serving depending on the recipe, with carbohydrates for energy. Each serving (500 ml) provides approximately 250 kcal.
- Combines sodium and carbohydrates, like MC2, with the same reasoning: energy in addition to hydration
- Quebec brand, formulated for endurance
Points to consider: 250 kcal per serving is designed for several hours of cycling or running, not for 60 to 90 minutes of yoga. Bag format for measuring, less practical than a pre-dosed sachet to slip into a yoga bag.
Who it's for: those who combine hot yoga with a longer endurance workout on the same day.
#6 Yummy Sports Hydra+
$24.99 CAD for 210g
Canadian brand, Health Canada approved (NPN). 500 mg sodium, coconut water powder base (1000 mg), zero sugar.
- Correct sodium for moderate practice, coconut water base appreciated for its taste
- Health Canada approval, a rare sign of trust in this market
Points to consider: zero carbohydrates like most of the ranking. A caffeinated version exists, to be avoided before an evening session.
Who it's for: those who like the taste of coconut water and want an approved Canadian brand.
#7 Nuun Sport
$13 CAD per tube of 10 tablets
300 mg sodium, 150 mg potassium, 25 mg magnesium, 1 g sugar per tablet. Available everywhere in Canada.
- Effervescent tablet, easy to transport
- Sodium comparable to MC2, a good compromise for moderate practice
Points to consider: sodium comes partly from bicarbonate and sodium carbonate, which some people find difficult to digest during exercise. No carbohydrates either, only 1 g of sugar for taste.
Who it's for: those who want a familiar effervescent format, for a practice of 60 minutes or less.
#8 Liquid I.V. Hydration Multiplier
Approximately $25 US for 16 sachets
500 mg sodium, 380 mg potassium, 45 kcal, 11 g carbohydrates (cane sugar).
- Correct sodium for moderate practice, very easy to find in pharmacies and grocery stores
- Several popular flavors
Points to consider: dextrose (cane sugar) is among the first ingredients, the sweetest drink in the ranking after Näak. American brand, price displayed in US dollars.
Who it's for: those looking for a widespread option and who do not want to order online.
To remember
For an intense Bikram session, the recommendation is around 1000 to 1500 mg of sodium. RYDRATE and LMNT offer the most (810 and 1000 mg), Saltivate follows (800 mg), MC2 is at 273 mg per sachet (double with 2 sachets).
For energy during the session, MC2 and Näak are the only two in the ranking to provide carbohydrates, but Näak is designed for long endurance, not for 60 to 90 minutes of yoga.
Comparative table
| Criterion | Maple MC2 | RYDRATE | Saltivate | LMNT | Näak | Yummy Sports | Nuun Sport | Liquid I.V. |
|---|---|---|---|---|---|---|---|---|
| Price | $2.79/sachet | $4.99/can | ~$0.88 US/serving | ~$2.75/sachet | ~$4.50/serving | $24.99/210g | ~$1.30/tablet | ~$1.56 US/sachet |
| Sodium | 273 mg | 810 mg | 800 mg | 1000 mg | 400-600 mg | 500 mg | 300 mg | 500 mg |
| Potassium | 94 mg | 200 mg | 240 mg | 200 mg | 100-200 mg | 200 mg | 150 mg | 380 mg |
| Carbohydrates | 28 g | 0 g | 0 g | 0 g | ~60 g | 0 g | 0 g (1 g sugar) | 11 g |
| Origin | Quebec | Canada | United States | United States | Quebec | Canada | United States | United States |
| Available in Canada | Yes | Yes | Yes, via resellers | Yes, via resellers | Yes | Yes | Yes | Yes |
Try all three flavors
Maple, Maple-Blueberry, Maple-Peach. 12 sachets to find your favorite before your next session.
Discovery Box | $29.99Isotonic, hypotonic: how to dose according to the intensity of your session
An isotonic drink has a concentration similar to that of your blood. A hypotonic drink is more diluted; it is absorbed faster but provides less energy.
For a 45 to 60-minute hot yoga class at moderate intensity, a hypotonic version is sufficient: one MC2 sachet in 750 ml of water.
For a 90-minute Bikram session, a more concentrated version helps cover sodium loss and expended energy: one sachet in 500 ml, or two sachets in 750 ml if the room is particularly hot.
This is the advantage of a powdered sachet format over a ready-to-drink format or fixed-sodium tablets like LMNT or RYDRATE: you choose your concentration according to your session rather than being limited to a single dosage. Our powder vs. liquid comparison details the full calculation.
Before, during, and after your hot yoga session
Before exercise
Drink 300 to 500 ml with electrolytes, 60 to 90 minutes before entering the room. This prevents you from starting with a sodium deficit.
During your hot yoga session
Small sips, every 15 to 20 minutes, rather than a large quantity all at once. A too-concentrated drink consumed quickly can feel heavy on the stomach during a twist.
After exercise
Within 30 minutes afterward, replace expended sodium and carbohydrates. This is where the sustained energy from maple makes a difference compared to a zero-calorie option like Saltivate, LMNT, or RYDRATE.
Frequently Asked Questions
In summary
On one hand: a room at 38-40°C, 90 minutes of postures, and water alone replaces nothing.
Find our electrolyte drink collection for active daily life.
On the other: eight electrolyte drinks, each with a real compromise. RYDRATE, Saltivate, and LMNT focus entirely on sodium, without energy. Näak provides energy but is designed for long endurance. Nuun, Yummy Sports, and Liquid I.V. are moderate compromises.
The best electrolyte drink for hot yoga depends on your intensity. For regular practice with a need for energy and digestive tolerance, Maple, Maple-Blueberry, and Maple-Peach cover the essentials. For intensive Bikram, double the dose or add a pinch of salt.
