BioTechUSABlack Test
- ✓ 780 mg fenugreek extract per serving.
- ✓ With broccoli, spinach, and milk thistle extract.
- ✓ Contains 682 mg L-arginine and 135 mg beta-alanine.
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- ✓ 780 mg fenugreek extract per serving.
- ✓ With broccoli, spinach, and milk thistle extract.
- ✓ Contains 682 mg L-arginine and 135 mg beta-alanine.
- ✓ With calcium-HMB, zinc, magnesium, and vitamin B6.
- ✓ 90 capsules per package.
BioTechUSA Black Test (90 capsules) is a complete formula specially developed for men, with a combination of herbal extracts, amino acids, HMB, and selected vitamins and minerals. Each serving of 3 capsules contains, among others, fenugreek seed extract, milk thistle, broccoli, and spinach leaf, together with L-arginine, beta-alanine, and the well-known ZMB complex (zinc, magnesium, vitamin B6). This package contains 30 daily servings and is intended for daily use around workouts or in the morning.
- Zinc contributes to normal protein synthesis
- Zinc contributes to the maintenance of normal bones
- Zinc contributes to the protection of cells from oxidative stress
- Vitamin B6 contributes to the regulation of hormonal activity
- Zinc contributes to the maintenance of normal testosterone levels in the blood
- Vitamin B6 contributes to the normal function of the immune system
- Vitamin B6 contributes to the reduction of fatigue and tiredness
- Niacin contributes to normal energy-yielding metabolism
What is calcium β-hydroxy β-methylbutyrate (HMB)?
HMB is a substance that is formed during the breakdown of leucine. In this supplement, HMB is used in the form of calcium-HMB, a stable form that can be well processed into capsules.
Why is spinach extract included in this formula?
The spinach leaf extract is added because of its natural content of beta-ecdysterone (30 mg per serving). This substance naturally occurs in plants like spinach and is often used in sports formulas.
What is the role of L-arginine and beta-alanine in this supplement?
L-arginine is a semi-essential amino acid, present here as the hydrochloride form (682 mg), chosen for its solubility.
Which form of zinc is used in Black Test?
Zinc is present as zinc oxide, an inorganic compound that is widely used in supplements because of its low cost and good shelf life. Zinc oxide is less soluble than organic forms such as zinc gluconate or -picolinate. For easy daily supplementation in combination formulas, this is a commonly chosen form.
Why was magnesium oxide added instead of another form?
Magnesium is added as magnesium oxide, a commonly used form. Although the bioavailability of magnesium oxide is lower than, for example, magnesium citrate, it is chosen in compact formulas because of its high elemental magnesium content per gram.
| Composition per serving (3 capsules) | Amount | RI* |
|---|---|---|
| Vitamin B3 (niacin) | 7.5 mg | 46.88% |
| Vitamin B6 (pyridoxine hydrochloride) | 1.5 mg | 107.14% |
| Magnesium (magnesium oxide) | 75 mg | 20% |
| Zinc (zinc oxide) | 5.2 mg | 52% |
| Fenugreek seed extract | 780 mg | - |
| Broccoli extract | 233 mg | - |
| Milk thistle fruit extract | 225 mg | - |
| of which silymarin: | 180 mg | - |
| Spinach leaf extract | 150 mg | - |
| of which beta-ecdysterone: | 7,5 mg | - |
| L-arginine | 682 mg | - |
| Beta-alanine | 300 mg | - |
| Calcium β-hydroxy β-methylbutyrate (HMB) | 150 mg | - |
| of which HMB: | 126 mg | - |
| ZMB complex: | 132 mg | - |
Fenugreek (Trigonella foenum-graecum) seed extract, L-arginine hydrochloride, capsule (gelatin, glazing agent (shellac), coloring (iron oxides and hydroxide), acidity regulator (ammonium hydroxide), acidity regulator (potassium hydroxide)], beta-alanine, broccoli extract (Brassica oleracea), maltodextrin, milk thistle (Silybum marianum), anti-caking agents (magnesium salts of fatty acids, silicon dioxide), calcium β-hydroxy β-methylbutyrate, spinach (Spinacia oleracea) leaf extract, magnesium oxide, nicotinic acid (B3), zinc oxide, pyridoxine HCl.
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