L-Arginine & Ornithine 500/250 mg, 180 Caplets
|L-Arginine HCl Free Form (1,000 mg)||1 g||*|
|L-Ornithine HCl Free Form||500 mg||*|
What is L-Arginine?
Arginine is a chemical “building block,” or amino acid that helps to synthesize protein.** This conditionally-essential, or non-essential amino acid is one of 11 other non-essential aminos including alanine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, proline, serine, and tyrosine. L-Arginine is well known as an essential precursor of nitric oxide (NO2), a key compound that is popular with bodybuilders and athletes.** Many foods such as nuts, seeds, oats, meat, and chocolate are natural sources of low levels of arginine.
L-ornithine is a central part of the urea cycle, helping to support L-arginine production and metabolic function.** A supplement helps provides these complementary amino acids in a concentrated dose. It’s commonly found in capsule, powder, and tablet form, as a standalone ingredient, or with other amino acids in a sports nutrition complex.
Fitness Labs Features
- L-Arginine (1,000 mg)
- L-Ornithine (500 mg)
- Non-GMO Formula
- 180 Caplet Bottle
Nitric Oxide Precursor**
A popular choice among bodybuilders, weightlifters, and serious athletes, L-arginine and L-ornithine can help support muscle building and strength for workout performance.** At Fitness Labs®, our potent non-GMO formula provides 1,000 mg of L-Arginine and 500 mg of L-Ornithine per daily caplet. It’s scientifically-designed to help enhance your fitness regimen as a nitric oxide precursor and is a great addition to any bodybuilding stack.**