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DIETARY SUPPLEMENT CAPSULES DESIGNED FOR MEN, WITH ARGININE AMINO ACID, PLANT EXTRACTS, VITAMINS AND MINERALS.

PACKAGING

90 mega capsules (30 daily servings)

Serving size (3 capsules):
• 975 mg fenugreek seed extract
• 225 mg milk thistle fruit extract
• 233 mg broccoli extract
• 900 mg beta-alanine
• 682 mg L-arginine
• 132 mg ZMB complex
o 75 mg magnesium
o 5 mg zinc
o 1.5 mg vitamin B6
• 7.5 mg niacin

OVERVIEW

9 active ingredients
3 plant extracts
- Fenugreek seed extract
- Milk thistle fruit extract
- Broccoli extract
NO precursor with L-arginine
Beta-alanine contributing to carnosine production
ZMB complex
Stimulant-free

Focusing on testosterone

You're using a workout plan to shape your body, adjust your diet to physical exercise, and also use dietary supplements consciously? You're making progress, but it's still not what you want? If you're going for perfection, step a level higher! Choose the testosterone optimiser that suits your goals best!

BLACK TEST - EXTREME COMPOSITION TO WHICH WE GAVE OUR BEST. DO THE SAME AND GIVE IT YOUR BEST FOR EVEN MORE SPECTACULAR AND DEFINED SHAPES!

Pay attention to your testosterone levels. → Among the active ingredients of the Black Test, zinc contributes to maintaining normal testosterone levels of blood.
Regulate your hormonal activity. → Vitamin B6 contributes to regulating hormonal activity.
Manage your energy levels. → Niacin contributes to normal energy-yielding metabolic processes.

Nothing superfluous - only the essence in exact grams.

Serving size (3 capsules):

975 mg fenugreek seed extract
225 mg milk thistle fruit extract
233 mg broccoli extract
900 mg beta-alanine
682 mg L-arginine
132 mg ZMB complex
- 75 mg magnesium
- 5 mg zinc
- 1.5 mg vitamin B6
7.5 mg niacin

Even more extras

Besides the plant extracts, an important combination of active ingredients in Black Test is ZMB complex, consisting of a specific ratio of zinc, magnesium and vitamin B6. The formula is also unique due to its niacin, L-arginine and Beta-alanine content.

With the power of plants

The complex composition of Black Test also contains some plant-based active ingredients, popular among sports-oriented consumers, such as fenugreek, milk thistle and broccoli, regarded by bodybuilders as the 'non plus ultra' vegetable. Broccoli and its sprout contains large quantities of so-called glucosinolates. During the metabolism of our body these may turn into such biologically active compounds as sulforaphane (SFN), indole-3-carbino (I3C) and 3,3'-diindolylmethane (DIM), etc.

Bodybuilding purely

Black Test contains hormone and prohormone-free substances, only from natural sources.

How, when, for whom

For men, for everyday use.
Also for performance-oriented sports.
Also with a varied diet.
Those who want a supplement for daily use.

The dietary supplement must not replace a well-balanced and varied diet (including regular fruits and vegetables to maintain carotenoid levels) and a healthy lifestyle. Keep out of the reach of children. Not recommended for use when under medical treatment and/or when taking drugs.

DIRECTIONS

On training days, take 3 capsules before workout. On rest days, take 3 capsules in the morning. Do not exceed recommended daily allowance. Only recommended for men.

INGREDIENTS

Fenugreek seed extract 24.5%, beta-alanine, L-Arginine hydrochloride, capsule shell [gelatine, glazing agent (shellac), colour (iron oxides andhydroxides), acidity regulator (ammonium hydroxide), acidity regulator (potassium hydroxide)], broccoli extract (broccoliextract, maltodextrin), milk thistle fruit extract 5.7%, anti-caking agents (magnesium salts of fatty acids, silicon dioxide), magnesium oxide, nicotinic acid, zinc oxide, pyridoxine hydrochloride.

Made in a plant that manufactures milk, egg,gluten, soy, crustaceans, sulphur dioxide and nuts containing foods.

WARNINGS: Keep out of reach of children. Foodsupplements do not replace a balanced nutrition and healthy lifestyle. Not recommended for people with medicalcondition and/or taking medications.

Delivery Terms & Conditions / Options & Information

Name: Biotech USA Black Test
Brand: Biotech USA
SKU: P4521S
Price: 15.99 GBP
Availability: InStock

Operated by: Nutrition & Internet Supplements Limited (trading as “NI Supplements”)

Registered Office: Unit 5, Graham Industrial Park, Dargan Crescent, Belfast, Co. Antrim, BT3 9LP, United Kingdom

Last updated: 11 October 2025

1. Dispatch & Processing

Orders placed before 1 p.m. UK time (Monday–Saturday, excluding Bank Holidays) are normally processed and dispatched the same working day.
Orders placed after this time are processed on the next working day.
Delivery timeframes exclude Sundays and public holidays unless explicitly stated otherwise.
Courier network disruptions (e.g., strikes, weather, customs) may extend delivery times beyond our control.

2. Delivery Options – United Kingdom (Mainland & Northern Ireland)

Orders under £50

Service	Price	Estimated Speed	Notes
1–2 Day Tracked (No Signature Required)	£2.95	1–2 working days (91% next-day)	Fully tracked; photographic & GPS delivery proof confirms delivery. “No Signature Required” terms apply.
1–2 Day Tracked (Signature Required)	£3.35	1–2 working days (91% next-day)	Signature obtained on delivery.

Orders £50 and over

Service	Price	Estimated Speed	Notes
4–5 Day Tracked (No Signature Required)	Free	4–5 working days	Fully tracked; photo/GPS proof confirms delivery. “No Signature Required” terms apply.
4–5 Day Tracked (Signature Required)	Free	4–5 working days	Signature obtained on delivery.

3. Delivery Options – Republic of Ireland, EU & International

Available services, prices and estimated transit times are displayed at checkout.
Delivery times vary by destination and customs clearance processes.
Recipients are responsible for any local import duties, taxes, or customs charges.
We cannot influence or expedite customs procedures in destination countries.

4. Delivery Confirmation, Risk & Transfer of Responsibility

(a) Signature Required

A signature will be obtained at the point of delivery.
Until a signed handover occurs, the parcel remains at NI Supplements’ risk.
Once signed for by you or a nominated recipient, delivery is complete and responsibility transfers to you.

(b) No Signature Required / Authority to Leave

By selecting “No Signature Required” or authorising an unattended delivery / safe place, you:

Expressly instruct the courier to deliver the parcel to your address or nominated safe place without obtaining a signature.
Acknowledge that the courier’s photo and GPS confirmation constitute full proof of delivery.
Accept that once such confirmation is recorded, the order is deemed successfully delivered, and
Agree that risk of loss, theft or damage passes to you immediately upon that confirmation.

Accordingly, NI Supplements’ delivery obligation is fully discharged once the courier records a delivered scan with accompanying GPS/photo evidence.

If you are concerned about parcel security at your address, please select “Signature Required” at checkout. This is recommended for high-value orders or where the delivery location is unattended or visible from a public street.

5. Non-Delivery Claims

All non-delivery reports are investigated directly with the courier.
Where the courier provides proof of delivery (signature, photo or GPS record) matching the supplied address, the order is considered fulfilled and is not eligible for replacement or refund under this policy.
Where the courier confirms no delivery, we will either resend or refund the order promptly.

6. Failed Delivery, Refusals & Returns to Sender

If a parcel is returned due to customer error (e.g., incorrect address, failure to collect, or refusal of delivery), we may either:
- Resend it after payment of a re-shipping fee; or
- Refund the product value less the original outbound shipping cost.
Where the error or delay was caused by NI Supplements or our courier, we will resend at our expense.

7. Same-Day Dispatch Guarantee (Express Orders)

Guaranteed for orders placed before 1 p.m. (Monday–Saturday).
Couriers may experience exceptional delays beyond our control; such events do not invalidate the guarantee for dispatch timing.

8. Working Days Definition

“Working Days” means Monday to Saturday, excluding UK Bank Holidays. Orders placed after 1 p.m. on a Saturday or on a Bank Holiday are processed on the next working day.

9. Evidence & Investigation

We maintain courier records, including time-stamped tracking data, GPS coordinates and photographic delivery evidence, for audit and anti-fraud purposes. Customers alleging non-receipt after confirmed delivery may be asked to provide a police crime reference number. We reserve the right to cooperate with carriers and authorities in any fraud investigation.

10. Contact Information

For questions about delivery status or services, please contact:
hello@nisupplements.com
Nutrition & Internet Supplements Limited, Unit 5 Graham Industrial Park, Dargan Crescent, Belfast, Co Antrim, BT3 9LP, United Kingdom.