ByHerbs, Black Jack, 60 capsules

2 sold in last 8 hours
customers are viewing this product


What it is :

Byherbs Black Jack is a natural herbal tongkat ali supplement, blended with a balanced composition of 2 types of Tongkat Ali. Eurycoma Longifolia Jack (Tongkat Ali) and Polyalthia Bullata King (Tongkat Ali Hitam) originate from South East Asia and have been in high demand in Western countries such as the United Kingdom and the United States.

Benefits :
  1. Boosts stamina and energy levels
  2. Increases testosterone levels in men and promotes synthesis of sperms
  3. Improves immune system
Tongkat Ali

Eurycoma Longifolia Jack is a traditional herb renowned for its health benefit properties, and proven to help increase testosterone level in men by 500%. In addition, it helps to:

  • Increase sexual desire
  • Increase stamina and energy levels
  • Improve blood circulation
  • Enhance performance & general well-being
  • Burn excess fat in the body
  • Control sugar & cholesterol levels in the blood
  • Improve immune system in the body
  • Prevent malaria and contagious viruses
Tongkat Ali Hitam

Polyalthia Bullata King or known as Black Tongkat Ali is an herbaceous plant with nutritional value that can help increase male stamina and ability. Findings have revealed that some natural compounds contained in Tongkat Ali can increase male virility and sexual prowess during sexual activities. In addition, pharmacological studies on compounds Saponosides and Glycosides in Tongkat Ali Hitam show that they can help to:

  • Improve blood circulation through cleaning and purification
  • Increase testosterone level in men
  • Increase energy and stamina
  • Promote the synthesis of sperms
  • Assist sexual dysfunction
  • Control cholesterol in the blood (helping to prevent heart problems and high blood pressure)

Black Jack supplement does not contain any chemical products or other harmful elements.

Directions :
  • For best results, to consume at least 2 capsules in the morning and 2 capsules at night for the first 1 – 2 weeks.
  • Subsequent weeks: To maintain stamina, only consume 2 capsules at night.
  • To be taken after meals.
  • Men feeling tired or facing men’s issues: To consume 2 capsules 3 times a day after meal for first 1 – 3 months. Subsequent weeks to consume normally at 2 capsules once a day after meals.

Black Jack will not give an immediate effect as the formula is 100% extracted from 2 types of Tongkat Ali without any additional chemicals such as sexual stimulants. Black Jack effects are usually felt after a week of consuming it.

For patients with high blood pressure and diabetes, please ensure you consult your doctor at a clinic or pharmacy. After consuming Black Jack for a week or more, check again with your doctor on how this natural herb may assist you.


We usually apply a delivery fee starting from $10 for orders below $89. Currently we are happy to waive delivery fees for any orders higher than $89.

Additional charges for CBD & Restricted area will be $5.

Timing request will be additional charges $5 (base on availability).

For orders exceeding 15kg, there will be an additional charge of $2 for every subsequent 15kg.

Our deliveries are available from Monday to Friday, from 9 am to 9 pm.

Saturday delivery from 9 am to 1 pm.

Orders after 8 am will consider tomorrow collection (cut-off 8 am).

Orders will be delivered within 1 to 4 working days including Saturdays from the date collected exclude Sunday & Public Holiday.

For frozen product orders, kindly ensure there’s someone at home to receive the orders within 1 to 4 working days from 9 am to 9 pm, except Saturday 9 am to 1 pm.

There will be NO deliveries or collections of parcels on Sunday and Public Holiday.

Customer Reviews

Based on 1 review Write a review
ByHerbs, Black Jack, 60 capsules
You have successfully subscribed!
This email has been registered
Liquid error (layout/theme line 269): Could not find asset snippets/spurit_uev-theme-snippet.liquid