30 Day Supply – 60 Capsules

Optimised Research Labs Tongkat Ali is an ideal product for athletes looking to looking to naturally boost testosterone levels.

Tongkat Ali can also help with muscle growth and strength and endurtance.

Tongkat Ali is suitable for vegans.


  • Description
  • Directions for use
  • Ingredients
  • Allergen Advice/Disclaimer
  • Delivery


Optimised Research Labs Tongkat Ali


The ingredients in Optimised Research Labs Tongkat Ali have been shown scientifically to contribute to the restoration of normal testosterone levels in a number of ways. These include:

  • Increasing testosterone levels
  • Improving strength and endurance
  • Enhancing muscle growth
  • Reducing cortisol
  • Improving mood and mental clarity
  • Antioxidant and anti-inflammatory properties


Optimised Research Labs Tongkat Ali contains premium grade Tongkat Ali and Piperine in an easy to swallow capsule format.


Tongkat Ali offers significant benefits for athletes by increasing testosterone levels, which can enhance muscle growth, strength, and endurance.

It does this by several mechanisms which are:

  • Reducing sex hormone binding globulin (SHBG) allowing more free (available) testosterone to circulate
  • Stimulating leydig cells in the testes that produce testosterone
  • Reducing conversion of testosterone into estrogen

It also helps in reducing cortisol levels, thereby decreasing stress and promoting quicker recovery after intense physical activities. Additionally, its antioxidant and anti-inflammatory properties aid in reducing exercise-induced oxidative stress and inflammation, contributing to less muscle soreness and better overall performance.


Piperine, an active compound in black pepper, is well-known for its ability to increase the bioavailability of various nutrients and supplements. It inhibits certain enzymes that would otherwise metabolize and expel the active ingredients before they can be absorbed. This means that supplement ingredients can be more effectively utilised by the body.

Piperine can also increase thermogenesis which can help to burn fat, has antioxidant properties helping to protect cellsfrom damage caused by free radicals and can reduce inflammation thereby aiding in quicker recovery from training.



Tongkat Ali can be stacked well with a number of other supplements including Ashwagandha ZA-NEX, Optimiser ZMA-EX,  Somatrope GH-191 and Phosphatidic M-TOR.

Take 1-2 capsules in the morning after food.
Do not exceed the sated dose.

Click on individual ingredients for further info:

Tongkat Ali, Rice Flour, HPMC Capsule, Black Pepper (95% Piperine)

Made in a facility that handles milk, egg, soy and gluten.
Suitable for Vegans.
Soy Free.
Gluten Free.
GMO Free.
We do not use Carboxymethylcellulose in any of our products.


Store out of direct sunlight in a cool dry place and keep out of reach of young children.

Use only in conjunction with a varied diet. Should not be used as a sole source of nutrition. Discontinue use and seek medical attention in the case of adverse reactions. If you are under medical supervision, pregnant, planning pregnancy, breastfeeding or suffer from food allergies seek professional advice before taking supplements.

UK Mainland customers receive FREE delivery on orders over £35. Orders under £35 will incur a £6.50 delivery charge.

There is a £10.00 surcharge for delivery to Northern Ireland, Isles of Scilly, Scottish Highlands & Scottish Islands.

All orders received before 3pm Monday – Friday (except Bank Holidays) will be sent out the same day for next-day delivery. Orders received after 3pm on Friday will be sent out on Monday for delivery on Tuesday (except Bank holidays).

We use DPD for the majority of our deliveries and if your order has been sent by DPD you will receive a notification from them when your order has been processed.

Please ensure you supply us with a mobile number and email address as DPD will contact you with tracking details.

The best way to track your parcel is by using DPD’s app which can be downloaded below.

Please download the DPD App, Android Click Here

Please download the DPD App, iOS Click here

All delivery times stated are estimated, and we make every effort to deliver goods within the stated timescale. However delays are occasionally inevitable due to unforeseen circumstances.

Time 4 Nutrition shall be under no liability for any delay or failure to deliver goods within the estimated timescale.

When receiving goods you must count the items and check for damage and then sign and print your name to confirm you have received the whole order in good condition.

It is stated on the couriers delivery note the number of boxes you should receive. If the number of boxes you have received does not match the number stated on the delivery note you must note the number of boxes received on the delivery note by your signature.

Any damage to the packaging must be noted on the delivery note next to your signature. The words “unexamined” or “unchecked” will not be acceptable.

Any shortages or damages must be reported to Time 4 Nutrition within 48 hours of delivery.