Test Matrix Capsules
£0.56/serving
- Potent testosterone support for Male’s only
- Also includes a precision micro-nutrient matrix
- Arginine AKG, 5-Methoxy-7-Methoxy-Isoflavone & Phosphatidyl Choline
Next Day Delivery: Order within


Why Choose?
- 550 mg D-Aspartic Acid / 500mg AAK
- Testosterone support formula - for men only
- Ideal for bodybuilders seeking testosterone support
What is Test Matrix™?
PhD Test Matrix is our most potent, powerful testosterone support formula ever.
The benefits of Test Matrix™ capsules
Test Matrix contains fenugreek,D-Aspartic acid, zinc and arginine to provide a potent, all-in-one male testosterone support formula. Suitable for males over 18 years of age only, Test Matrix™ is the next level of micronutrient support for a serious mass and strength training programme.
Who are Test Matrix™ capsules suitable for?
Test Matrix is only suitable for males over 18 years of age. It can be used by bodybuilders and strength athletes, seeking effective testosterone support, as well as by team sport participants who require strength and lean muscle mass.
Directions For Use
Consume 4 capsules daily. Take 2 capsules upon waking and a further 2 capsules 30 minutes before exercise. 120 capsules = 30 days supply.
Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. Store out of reach of young children. Do not exceed recommended daily dose. Tamper resistant. Do not use if inner seal cap is broken. This product is suitable for vegetarians.
Suitable For
Nutrition Stats
Typical Values | Per daily serving (4 capsules) | %RI* per daily serving |
---|---|---|
D-Aspartic Acid (mg) | 550mg |  |
Ornithine Alpha-Ketoglutarate (mg) | 500mg |  |
Arginine Alpha-Ketoglutarate (mg) | 500mg |  |
Fenugreek 4:1 extract (mg) | 300mg |  |
5-Methyl-7 Methoxyisoflavone (mg) | 100mg |  |
20 Hydroxy Ecdysterone (mg) | 50mg |  |
Phosphatidyl Choline (mg) | 30mg | Â |
Diindolylmethane (mg) | 30mg | Â |
Boron (mg) | 10mg | Â |
Vitamins & Minerals: | Â | Â |
Vitamin C (mg) | 150mg | 188mg |
Magnesium (mg) | 57mg | 15mg |
Vitamin B6 (mg) | 6mg | 429mg |
Zinc (As Zinc Oxide) (mg) | 5mg | 50mg |
Pantothenic Acid (mg) | 5mg | 83mg |
Vitamin D3 (µg) | 30(µg) | 600(µg) |
*RI = Daily Reference Intake.
* Zinc contributes to the maintenance of normal testosterone levels in the blood
+ Magnesium contributes to normal protein synthesis
D-Aspartic Acid, L-Ornithine Alpha Ketoglutarate, L-Arginine Alpha Ketoglutarate, Capsule Shell (Hydroxypropylmethyl Cellulose), Fenugreek Extract, Vitamin C (Ascorbic Acid), Bulking Agent (Microcrystalline Cellulose), Magnesium Oxide, Phosphatidylcholine, Sodium Tetraborate Decahydrate, Anti-caking Agents (Magnesium Stearate, Silicon Dioxide), Hydroxy Ecdysterone, Diindolylmethane, Vitamin D3 (Cholecalciferol), Vitamin B6 (Pyridoxine Hydrochloride), Zinc Oxide, Vitamin B5 (Calcium Pantothenate).
Great product and pleased with my purchase and fast delivery
Paul Carter
13/09/2023
too early for any results but all in all good value for money a little big for my personal liking but worth the price and hopefully the results will show
John Gatt
07/08/2023
Gives you relief from muscle pain after hard session in gym. Helps you grow stamina
Qasi.
04/08/2023
This product helps to boost my energy levels whilst helping to improve testosterone levels also.
Shaun McRae
30/05/2023
Trying for the first time.
Marek Prochazka
11/01/2023
Great natural test booster supplement. Takes about 2 weeks to fully kick in, but you will get the feel good/ beast mode training vibe on the Matrix testosterone capsules.
Calvin
07/09/2022
I’ve noticed it having an effect after working out and only take on those days to boost recovery.
Daniel Skierka
09/08/2022
Excellent product, will be purchasing again soon
Andrew Winter
25/07/2022
Good stuff helps me recover faster
Angelika Malea
27/05/2022
Excellent
Mandy Beresford
07/04/2022
I'll be honest, since taking these my sex drive has gone up like 100%. LOL, I dont know if its a placebo or they really are doing the job. But either way, I think they are working.
Olskie
28/01/2022
easy to swallow, no indigestion as I have had this side effect from T in the past - so far so good!
GT
22/01/2022
Good ingredient list. Can’t comment on results yet but I’m sure it’s of PHD’s usual high efficacy.
adam storr
07/12/2021
superb and good price
TRD
02/12/2021
Product is great, but the delivery in the EU is garbage.. UPS sent me 11 e-mails saying they will be delivering the package tomorrow and never came. The package returned to the sender after a while?? Really strange…
Djeffrey Cats
28/09/2021
This product has helped me with balancing work and my training as I am older and need a natural support to help my testerone which has helped , my sex drive has improved and I am retaining muscle . I recommend this product for over 40's who need support if your training hard and working .
Dean Farr
23/09/2021
Perfect ingredients to give the extra boost. One of my best sellers
William Asquith
31/03/2021
One of best legal products I’ve ever used
David Proud
07/01/2021
Wonderful stuff
sean
19/12/2020
Great vitamin setup for heavy training program, early days but feel great, give them a go.
steve p
04/12/2020
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