Elevate Your Energy Game! ⚡
Source Naturals L-Leucine is a premium free-form essential amino acid supplement designed to support energy and muscle protein synthesis. Each bottle contains 120 capsules, free from common allergens and artificial ingredients, ensuring a clean and effective boost for athletes and fitness enthusiasts alike. Manufactured in the USA with over 40 years of trusted quality.
R**N
Amazing supplement that gives you great workout stamina and energy!
Seriously Love this supplement! It supercharges your workout session, and gives you a great feeling for hours after you take it. When my supply runs out I get nervous and run to GNC to buy Leucine but it never compares to the feeling I get from this particular brand. My only quip is that they are often on back order and the shipping is slow, but the product is top notch!
M**T
easy to swallow
I've just started taking this, but I'm a 58-year-old runner, and in the two weeks I've been taking it, my run recoveries "seem" to be better. It could just be in my head. I'm a big fan of Source Naturals products, and I use several of them.
D**R
Correctly labeled from a reliable manufacturer.
It is hard to find Leucine supplements. Correctly labeled with good expiry date. Do I feel any different? No. I am taking in combination with my metformin as there is some data to suggest that the combination may be better than metformin alone
C**T
Energy
After taking 4 days I started to feel more energy. I been taking ever since
U**L
love this product
love this product.. when I'm in a funk and don't feel like doing anything, this peps me right up... not in a caffeine sort of way, but natural...just research ingredients to make sure it works for you!!!
O**I
More muscle
Great
S**2
Three Stars
Couldn't tell any difference taking 2g on empty stomach during intermittant fasting for a month
S**S
Five Stars
Great product and this company is always good
Trustpilot
1 month ago
3 weeks ago
