💥 Elevate your performance with clean, proven muscle fuel!
Source Naturals L-Leucine 500 mg capsules deliver a potent dose of an essential branched-chain amino acid designed to stimulate muscle protein synthesis and support anabolic recovery. With 240 capsules per bottle, this supplement is free from common allergens and artificial additives, manufactured in the USA, and trusted for over 35 years to help active adults and athletes maximize their physical potential.
| ASIN | B000QJ4E9I |
| Age Range Description | Adult |
| Brand | Source Naturals |
| Brand Name | Source Naturals |
| Color | tan |
| Container Type | Bottle |
| Country of Publication | USA |
| Customer Reviews | 4.4 out of 5 stars 108 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Global Trade Identification Number | 00021078020547 |
| Item Dimensions | 7.9 x 7.9 x 14.2 centimeters |
| Item Form | Capsule |
| Item Weight | 154 g |
| Item form | Capsule |
| Item weight | 154 g |
| Manufacturer | Source Naturals |
| Manufacturer Part Number | SN2054 |
| Material Features | Sugar Free, Yeast Free |
| Model Number | SN2054 |
| Number of Items | 1 |
| Primary Supplement Type | L-Leucine |
| Primary supplement type | L-Leucine |
| Product Benefits | Energy Management |
| Special Ingredients | L Leucine |
| UPC | 021078020547 778564769458 |
| Unit Count | 240.0 Count |
| Unit count | 240.0 Count |
K**L
62 year old trying to build muscle
I was having trouble building muscle, due to my age. This product triggered my body to build muscle and increased my stammina. Great quality and I will repurchase as my product runs out.
C**G
Luceine
Very good supplement. Gave me tons of energy. 3 pills/day, I’ve only taken two so far
R**N
Easy way to get your dose
I was looking for an easy way to consume this bitter powder. The powder never mixes well in a shaker cup and tastes horrible. The capsules are a quick, easy, and palatable way to get it down. I just wish it came in a higher dosage. Other than that, it was a perfect fit.
B**D
Added energy
I generally run out of energy around 1pm. Taking the L-Leucine helps with my mental alertness and energy without any jitters. This definitely helps me process my calories better.
F**.
Helped with a strained rotator cuff.
Surprisingly helpful for recovery from strained/sprained muscles.
Trustpilot
2 weeks ago
3 days ago