Muscle Rage - KING TEST - Testosterone Booster

Muscle Rage - KING TEST - Testosterone Booster
Muscle Rage - KING TEST - Testosterone Booster

Muscle Rage - KING TEST - Testosterone Booster

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King Test is the most effectively dosed testosterone booster on the market. Backed up with a fully disclosed non-proprietary blend formula.




    • Increased Libido

 


    • Increased Testosterone

 


    • Increased Energy & Stamina



King Test is designed to increase natural testosterone and free testosterone levels, greatly increase libido (sex drive) as well as increased energy and stamina.

 

Whether you are new to working out or a seasoned athlete it is common knowledge that testosterone is one of the keys to building muscle, losing fat, a healthy sex drive and many other life improving factors. Sadly, as quickly as our natural testosterone levels increase and peak, they begin to fall until eventually they are almost not even there. Many of you are probably thinking what makes King Test different from every other testosterone boosting supplement on the market? King Test has the highest quality ingredients at the most optimum dosage rather than the watered down versions in many. We challenge you to find another testosterone booster that makes you feel as good and work as well as King Test does.

 

King Test will promote natural testosterone for those with already lowered testosterone but also work great for men in their 20’s who have not had their levels plummet yet. It can also be used during PCT to help bring back up Testosterone levels quickly.

 

 

 

What’s in KING TEST?

 

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Vitamin D3 (2500IU) – In studies men that supplemented with Vitamin D caused significant increases in testosterone compared to placebo. This trend also occurred with free testosterone and bio available testosterone.


D-Aspartic Acid (3g) – DAA increases testosterone by the up regulation of mRNA. During a study on 23 healthy men, 20 of the 23 of them increased testosterone levels by an average of 42%. After stopping the study their testosterone levels remained 22% higher. Another study showed an increases of testosterone by 20%.


Maca Root Extract (1.5g) – Whilst Maca does not effect testosterone it is highly effective at increasing sex drive levels, especially in men with lower testosterone. It was reported (self-report as part of a study) that Maca increased sex drive between 24.4% and 40%.


ProLensis (1g) – ProLensis is a multi-faceted compound in all of the ways it exerts its positive effects on the hormonal balance of the body. Pro Lensis increases GnRH-LH signally as well as increasing cholesterol in the testes, both of which are extremely important for testosterone synthesis.


GnRH (Gonadotropin-Releasing Hormone) is released from the brain which then in turn stimulates the release of Luteinizing Hormone (LH) from the Pitutary. LH directly stimulates the Leydig Cells in the testes to release testosterone. Evidence has shown that ProLensis can stimulate LH by 169%.


ProLensis also elevates levels of testicular cholesterol. Which is effectively the raw material for creating testosterone in the testes. If cholesterol levels are not elevated in the testes then testosterone cannot be increased. Research has shown that Prolensis can increase testosterone by 347%.


ProLensis demonstrated in studies a estrogen reduction of as much as 35% as well as not increasing Prolactin (serum) levels. ProLensis has also been shown to work as an aphrodisiac and when given to mammals has shown siginificant increase in frequencies to mount, intromission, ejaculation and ejaculatory latency due to the increase in acid phosphatase (ACPT).


KSM-66 (1g) – KSM-66 is the highest quality, most proven and best bioavailability extract of Ashwagandha. In a clinical study KSM-66 increased testosterone by 17%, semen volume by 53% and sperm concentration by 167%, sperm mobility by 57% and luteinizing hormone by 34%.


Black Pepper Extract (10mg) – Black Pepper Extract helps your body absorb the other ingredients at optimum levels.


 


 


Supplement Facts


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Serving Size: 10 Capsules


Servings Per Container: 30


Amount Per Serving:


Vitamin D3 (as cholecalciferol) – 2500IU


D-Aspartic Acid – 3000mg


Maca Root Extract – 1500mg


Prolensis – 1000mg


KSM-66 – 1000mg


Black Pepper Extract (Standard 95% Piperine) – 10mg


 


 


Directions of Use


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As a dietary supplement, take 5 capsules twice daily. Do not exceed 10 capsules daily. We recommend 5 capsules in the morning and 5 capsules in the evening.


 


 


 


FAQ


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How should King Test be taken?


10 capsules per day. 5 in the morning and 5 in the evening. We know that 10 capsules a day sounds like a task but in order to make the perfect testosterone boosting supplement the dosages had to be this high and sadly you cant make these ingredients taste good.


Do you have to cycle King Test?


As King Test is a natural product it can be taken year round with no issues.


Can you stack King Test with Regenerate?


Absolutely!


 


 


Product Warnings


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Keep out of reach of children.


Not for use by any person under the age of 18.


This product is not for use by any person with any medical condition or are taking prescription medication.


Always consult your healthcare professional before taking any dietary supplement.


Do not use if seal is damaged or missing. Store in a cool, dry place.

Delivery Terms & Conditions / Options & Information

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:

  1. Expressly instruct the courier to deliver the parcel to your address or nominated safe place without obtaining a signature.
  2. Acknowledge that the courier’s photo and GPS confirmation constitute full proof of delivery.
  3. Accept that once such confirmation is recorded, the order is deemed successfully delivered, and
  4. 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.

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