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OstroVit Testo Support (90 capsules) is a supplement with a mix of carefully selected ingredients, including plant extracts, amino acids, and minerals. Each daily serving of 3 capsules contains, among others, 800 mg standardized extract of Tribulus terrestris (with 90% saponins), 400 mg fenugreek seed extract (4:1), and 200 mg maca root extract (10:1). Additionally, D-aspartic acid, Panax ginseng extract, and well-absorbable forms of magnesium and zinc have also been added. This supplement is developed for adults and intended for daily use. The package contains 90 capsules, enough for 30 days.
DER stands for “Drug Extract Ratio”. A ratio of 4:1 means that it takes 4 parts of the original seed to make 1 part extract. So 400 mg fenugreek extract provides the same amount of active plant substances as approximately 1600 mg unextracted seed.
D-aspartic acid is a naturally occurring amino acid. It differs from the more well-known form L-aspartic acid by its mirror-image molecular structure. The D-form is often used in supplements because it plays a different role.
The product contains magnesium citrate. This form is often used in supplements because it is a well-soluble compound of magnesium with citric acid.
For Tribulus terrestris, the extract is standardized to 90% saponins, and for Panax ginseng to 20% ginsenosides. Standardization means that a fixed amount of these specific plant substances is present, so that the composition remains consistent.
| Composition per serving (3 capsules) | RI* | |
|---|---|---|
| Tribulus terrestris extract | 800 mg | - |
| Of which saponins (90%) | 720 mg | - |
| Fenugreek seed extract (4:1) | 400 mg | - |
| Maca-carrot extract (10:1) | 200 mg | - |
| D-aspartic acid (DAA) | 150 mg | - |
| Panax ginseng root extract | 100 mg | - |
| Of which ginsenosides (20%) | 8 mg | - |
| Magnesium | 56.25 mg | 15% |
| Zinc | 10 mg | 100% |
| Vitamin B6 (from Pyridoxine Hydrochloride) | 1.4 mg | 100% |
Tribulus Terrestris whole plant extract (including 90% saponins), fenugreek seed extract (DER 4:1), maca root extract (DER 10:1), D-aspartic acid, ginseng root extract (including 20% ginsenosides), magnesium, zinc, vitamin B6.
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