Scientifically Backed R&R Rest and Repair

Clinical Studies Done to Support the Following Claims

NOW^® Sports uses myHMB^®, a patented form of HMB that has been clinically tested and CherryPURE^®, a patented form of tart cherry powder that has been clinically tested.

Promotes Restful Sleep* Preserves Lean Mass* Reduces Post-Workout Soreness*

Only resistance training + HMB had significantly less abdominal fat mass compared to baseline*

Resistance Training Study

Randomized, double-blind, placebo-controlled; 48 healthy, elderly men (aged 66-78 years).

Results: Mean abdominal fat mass value was significantly lower in the resistance training + HMB group compared to the no training + placebo, no training + HMB and resistance training + placebo.^*1

Although this study used a 3 g daily dose, we expect that the 750 mg used in our product will contribute to the preservation of muscle tissue.

Experimental Bed Rest Study

Prospective, randomized, double-blind, placebo-controlled; 24 healthy, older adults on experimental bed rest (aged 60-79 years).

Results: Supplementation with HMB preserved lean body mass in older adults during 10 days of bed rest compared to control.^*²

Although this study used a 3 g daily dose, we expect that the 750 mg used in our product will contribute to the preservation of muscle tissue.

13% Faster half marathon pace* and 34% lower perceived soreness*

Half-Marathon Race Study

Prospective, randomized, double-blind, placebo-controlled; 27 endurance-trained runners or triathletes (aged 17-26 years).

Results: Overall, the participants in the CherryPURE^® group ran a 13% faster half-marathon pace compared to the placebo group.^* CherryPURE^® group had 34% lower pre-run perceived soreness and significantly reduced muscle soreness in the medial quadriceps compared to the placebo group.^*3

Back Squat Exercise Study

Randomized, double-blind, placebo-controlled; 23 healthy, resistance-trained men (aged 18-24 years).

Results: CherryPURE^® group had significantly reduced muscle soreness in the vastus lateralis compared to the placebo group.^* The CherryPURE^® group also had less change in serum creatinine and total protein over time and from pre-lift levels compared to the placebo group.^*4

Soccer Players Sleep and Performance Study

Randomized, double-blind, parallel group; 20 healthy, male soccer players (aged 16-20 years).

Results: Nightly supplementation with 5 mg melatonin improved physical performance and protected tissues against the negative effects of reactive oxygen species and cellular damage in male athletes undergoing twice-per-day training sessions.* After training camp, melatonin alleviated the deterioration in physical performance compared to placebo.^*5

References:

Stout JR, Fukuda DH, Kendall KL, Smith-Ryan AE, Moon JR, Hoffman JR.β-Hydroxy-β-methylbutyrate (HMB) supplementation and resistance exercise significantly reduce abdominal adiposity in healthy elderly men. Experimental gerontology. 2015;64:33-4.
Deutz NE, Pereira SL, Hays NP, et al. Effect of β-hydroxy-β-methylbutyrate (HMB) on lean body mass during 10 days of bed rest in older adults. Clinical nutrition. 2013;32(5):704-12.
Levers K, Dalton R, Galvon E, et al. Effects of powdered Montgomery tart cherry supplementation on acute endurance exercise performance in aerobically trained individuals. Journal of the International Society of Sports Nutrition. 2016;13(1):22.
Levers K, Dalton R, Galvon E, et al. Effects of powdered Montgomery tart cherry supplementation on an acute bout of intense lower body strength exercise in resistance trained males. Journal of the International Society of Sports Nutrition. 2015;12(1):41.
Farjallah MA, Ghattassi K, Kamoun A, et al. Melatonin supplementation alleviates cellular damage and physical performance decline induced by an intensive training period in professional soccer players. PLoS ONE. 2022;17(9):e0273719.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.