Zinc Magnesium Aspartate is a vitamin and mineral blend made by SAN, which is designed to natural improve sleep and testosterone levels.
SAN Nutrition is a supplement brand which was founded in the USA, in 1996.
Zinc is an essential mineral which may boost testosterone in those who are deficient (1).
Athletes lose zinc via sweat, making supplementation more necessary in the highly-active population.
The recommended daily intake is about 15mg.
Magnesium is another essential mineral.
An effective dose for sleep improvement is around 50mg, but higher doses may be better.
Vitamin B6 has a range of positive effects.
It’s an important part of the ZMA formula due to its ability to increase the absorption of zinc (4).
Who Takes It?
Athletes wanting to improve their sleep quality and testosterone levels may benefit from using ZMA.
How to Take
Take 3 capsules at night time, before bed.
Magnesium oxide may have laxative effects.
Vitamin B6 may cause vivid dreams.
You may experience an increase in libido.
- Very solid doses of all ingredients.
- Improves sleep and testosterone.
- Magnesium oxide is poorly absorbed and may have a laxative effect.
SAN ZMA is a typical ZMA supplement, which has solid doses of zinc, magnesium, and vitamin B6 for sleep and testosterone improvement.
The form of zinc used is great, however the large dose of magnesium oxide is not a high-quality version. Users are likely to experience some discomfort and laxative effects.
Overall you should still experience benefits with this formula, but a better form of magnesium would be more potent and easier on the stomach.