Frequently purchased together
- For America's #1 Supplement Company‡
- Dietary Supplement
- Boost Free Testosterone
- Enhance Strength & Lean Muscle
- 800 mg Cindura®
- 125 mg Sensoril® Ashwagandha Extract
- 5 mg Melatonin
The Ultimate Nighttime Recovery & Musclebuilding Formula
Muscle Builder PM is a complete nighttime recovery and musclebuilding product. This powerful formula features multiple clinically studied ingredients shown to help you recover, optimize your testosterone-to-estradiol ratio and build more lean muscle.
Build Lean Muscle with CinDura®
Muscle Builder PM contains a new, botanically derived musclebuilder called CinDura®. It works by facilitating muscle energy production and promoting muscle growth while preventing muscle breakdown. In fact, in a 6-week, randomized, double-blind, placebo-controlled study, subjects taking CinDura® while following a weight training program built significantly more lean muscle (average of 5 lbs. vs. just 1.1 lbs. with the placebo group).
Boosts Testosterone & Decreases Estradiol
A key ingredient in Muscle Builder PM has been shown in a double-blind, placebo-controlled study to increase free testosterone and reduce estradiol in only 7 days!
Naghii et al., 2011. Journal of Trace Elements in Medicine and Biology. 25:54-58.
Improve Muscular Recovery
To aid in muscular recovery, Muscle Builder PM also includes a clinical dose of tart cherry, which has been shown in scientific research to improve recovery through the reduction of muscle soreness post-workout.
Connolly et al., 2006. British Journal of Sports Medicine. 40:679-683.
With GABA, Melatonin & L-Theanine
Muscle Builder PM includes a comprehensive blend of nighttime ingredients, such as melatonin, GABA, L-theanine, Valeriana officinalis, magnesium and more.
‡Based on AC Nielsen xAOC combined total sales for MuscleTech® & Six Star® powder & pill supplements.
Take once daily 30-45 minutes before bed. Do not exceed 3 capsules per day.
Capsule (gelatin, titanium dioxide), magnesium stearate, silicon dioxide.
Not intended for use by persons under 18. Do not use if pregnant or nursing. Consult a medical doctor if you have a medical condition or before starting any diet or exercise program. Do not use with caffeine or combine with other sources of melatonin. Do not use in conjunction with alcoholic beverages, when driving a vehicle or when operating machinery. Keep out of reach of children.
Do not use if packaging has been tampered with. Store in a cool, dry place (60°F to 80°F).
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
|Serving Size: 3 Capsules|
|Servings Per Container: 30|
|Amount Per Serving||%Daily Value|
|Total Carbohydrate||<1 g||<1%|
|Vitamin D (as cholecalciferol)||10 mcg||50%|
|Magnesium (as magnesium aspartate)||145 mg||35%|
|Musclebuilding + Recovery Matrix|
|CinDura® (Cinnamomum tamala leaf extract and Garcinia mangostana fruit rind extract)||800 mg||†|
|Tart cherry extract (as Prunus cerasus) (fruit)||480 mg||†|
Supplying 5% boron
|Sensoril® Ashwagandha extract (as Withania somnifera) (root and leaf)||125 mg||† |
|Nighttime Aid Blend|
|Valerian extract (as Valeriana officinalis) (root)||100 mg||†|
|GABA (gamma-aminobutyric acid)||100 mg||†|
|Lemon balm extract (as Melissa officinalis) (whole herb)||100 mg||†|
|†Daily Value not established.|