RARI Fuel launches with 1,000 milligrams of sodium and no sugar

Top Shelf Nutrition co-owner Amari Gainer launched RARI Fuel, a sugar-free electrolyte mix. Each stick contains 1,000 milligrams of sodium, plus potassium, magnesium and calcium.

Tonnage · published Monday, November 9, 2026 at 3:30 PM ET · 1 min read · 2 sources

Runners and volunteers at a race aid station table of cups — Photo: Unknown author / Wikimedia Commons, Public domain license

Top Shelf Nutrition co-owner Amari Gainer launched RARI Fuel, a sugar-free electrolyte product, the Miami Herald reported. The report said the product contains 1,000 milligrams of sodium from pink Himalayan salt.1

Top Shelf Nutrition's product page lists 200 milligrams of potassium, 100 milligrams of magnesium and 30 milligrams of calcium per stick. One stick is mixed with 16 ounces of water, and the product contains no sugar or carbs.2

For trainers, the label offers two clear details to compare with other electrolyte mixes: zero sugar and 1,000 milligrams of sodium per stick.2

more in nutrition & supplements.

17 hr ago
Intermittent fasting is not consistently better than continuous calorie restriction with exercise: review
A review of 52 reports covering 49 adult cohorts found intermittent fasting with exercise was not consistently better than continuous calorie restriction when calorie deficit, protein and training were similar. Exercise was more consistently linked to fitness and preserving lean mass than to extra weight loss.
22 hr ago
Scientific nutrition sources link to higher knowledge scores among gym users, study finds
Among 700 Croatian gym users, choosing scientific articles or PubMed as a main source was linked to higher nutrition scores. Friends and social-media influencers were common sources, but the survey could not show that any source caused higher scores.
Nov 9
Ketone monoester adds no clear benefit to altitude training camp
In an 18-person cyclist study, ketone monoester did not add to gains in time-trial power, maximum oxygen uptake or hemoglobin mass during a five-week live-high, train-low camp. The authors cautioned that the result may not apply to other athletes or training plans.
Nov 8
Recover 180 adds electrolyte powder sticks in three flavors and a variety pack
Recover 180 launched its Sports Hydration Organic Electrolyte Mix in 15-stick packs for $29.99. The company said the powder contained organic coconut water powder, electrolytes, vitamins and antioxidants, and was available online.

more in nutrition & supplements.

Intermittent fasting is not consistently better than continuous calorie restriction with exercise: review

Scientific nutrition sources link to higher knowledge scores among gym users, study finds

Ketone monoester adds no clear benefit to altitude training camp

Recover 180 adds electrolyte powder sticks in three flavors and a variety pack

get Tonnage by email.