4.0
verified purchase
Love this brand, ordered the first time l-arginine, however sure for the results as they provide high quality ingredients always.
1/20/2024
Conditionally Essential Amino Acid Nitric Oxide Precursor Non-GMO A Dietary Supplement Vegetarian /Vegan Kosher How It Works: Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.
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Conditionally Essential Amino Acid Nitric Oxide Precursor Non-GMO A Dietary Supplement Vegetarian /Vegan Kosher How It Works: Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protein production. It is an important precursor of nitric oxide (NO) and thus plays a role in the dilation of blood vessels.
- SKU
- 3-120261
- Brand
- Protocol for Life Balance
- Category
- Health & Wellness / Supplements / Categories / Amino Acids
- Variants
- 1
Customer reviews
4.0
verified purchase
ok a bit big
size of caps Abit big but it's still ok.
5/27/2026
5.0
verified purchase
very good
Mid range price. quality is good L-Arginine is an amino acid that helps your body make nitric oxide, which relaxes blood vessels and improves blood flow.
3/10/2026
4.0
verified purchase
nice
i'm taking L-Arginine once a year. this one seems to be of a good quality
11/18/2025
5.0
verified purchase
Прекрасно!
Super product, I will definitely order it again, I recommend it to everyone, the packaging is of high quality, and the ingredients are excellent. Fast delivery, everything arrived in good condition and was well packaged !!!
9/27/2025
5.0
verified purchase
such a nice product. will buy it again for sure
8/9/2025
5.0
verified purchase
Absolutely yes
I have tried many AC but this is the most effective ever
6/5/2025
5.0
verified purchase
Good quality
Fairly good ingredients. But I don't live the size of the tablets, so I chew a little off the end of it.
5/27/2024
3.0
verified purchase
I bought these as I was told L Arginine helps reduce blood pressure. However, the pill is so big it is hard to swallow. I had to buy a different brand
3/20/2024
5.0
verified purchase
L-arginine
I just started to take to lower my BP-don't know why is started going up 1.5 years ago--I am thin and active.
2/7/2024
