D-Aspartic Acid
600 mg
A named amino acid in the daily formula.
£53.99
17-ingredient men's performance formula
A fully disclosed daily formula built around D-Aspartic Acid, KSM-66 Ashwagandha, Tongkat Ali, Fenugreek, Zinc, Boron and selected botanical extracts.
The complete daily stack
Testo Pro combines amino acids, botanical extracts and minerals in one six-capsule daily routine. Every active ingredient and daily amount is listed, so you can assess the complete formula before adding it to your stack.
Formula focus
600 mg
A named amino acid in the daily formula.
600 mg
Branded ashwagandha root extract.
400 mg
Eurycoma longifolia extract at a 4:1 ratio.
200 mg
Fenugreek seed extract at a 4:1 ratio.
9.5 mg (100% RDA)
Zinc supplied as zinc citrate.
10.5 mg
A mineral in the daily formula.
Authorised GB health claim
Zinc contributes to the maintenance of normal testosterone levels in the blood.
The recommended six-capsule daily intake provides 9.5 mg of zinc, listed as 100% RDA on the current product record.
Built for men who train
Daily routineTwo simple servings make the full daily intake easy to structure.
Training consistencyDesigned to sit alongside purposeful training and balanced nutrition.
Transparent selectionNamed extracts, extract ratios and daily quantities are visible before purchase.
Capsule convenienceA measured 30-day container with no powder to mix.
The complete formula
The recommended daily serving combines 17 disclosed active ingredients, including named botanical extracts, amino-acid compounds and minerals. Every daily amount appears in the transparent label below.
View full formulaHow to use
Take one serving of three capsules twice daily with water and preferably with food. Do not exceed six capsules in a 24-hour period.
Transparent label
| Ingredient | Daily amount |
|---|---|
| D-Aspartic Acid | 600 mg |
| KSM-66 Ashwagandha Extract | 600 mg |
| Eurycoma longifolia 4:1 Extract (Tongkat Ali) | 400 mg |
| Bulbine natalensis 4:1 Extract | 300 mg |
| Maca Root 4:1 Extract | 300 mg |
| Fenugreek Seed 4:1 Extract | 200 mg |
| Indole-3-Carbinol Extract (I-3-C) | 200 mg |
| Velvet Bean 4:1 Extract | 100 mg |
| Trans Resveratrol Extract | 100 mg |
| Epicatechin Green Tea Extract | 300 mg |
| Saw Palmetto 20:1 Extract | 300 mg |
| Milk Thistle Seed Extract | 200 mg |
| N-Acetyl-L-Cysteine (NAC) | 200 mg |
| Nettle Root 10:1 Extract | 200 mg |
| Black Pepper Fruit Extract (BioPerine™) | 12 mg |
| Boron | 10.5 mg |
| Zinc Citrate | 9.5 mg (100% RDA) |
Not intended for persons under 18 years of age. Keep out of reach of young children. Consult a medical practitioner before use if you have been treated for or diagnosed with an underlying medical condition. If any adverse reaction is experienced, stop taking the supplement and seek medical advice.
Allergen notice: manufactured in a facility that handles milk, egg, soya, nuts, wheat and gluten. Food supplements should not be used as a substitute for a varied, balanced diet. Store in a cool, dry place away from direct sunlight.
Why Gym High
Gym High is a UK-based performance supplement brand built around clear formulations, purposeful ingredients and practical routines for people who train.
Useful answers
It is a fully disclosed, 17-ingredient capsule food supplement designed to fit a structured daily training and nutrition routine.
Each container holds 180 capsules.
At the recommended intake of six capsules per day, one container provides a 30-day supply.
Take three capsules twice daily with water and preferably with food. Do not exceed six capsules in 24 hours.
Yes. The recommended daily intake provides 9.5 mg of zinc, listed as 100% RDA on the current product record.
Yes. All 17 active ingredients and their daily amounts are listed on this page.
The current product record states that Testo Pro is manufactured in the United Kingdom for Gym High.
Train with purpose
£53.99
Return to the main purchase box to review your bottle quantity before adding to basket.



Richard –
Great product, it really works.
I have energy all the time now.
Chris A. –
I’ve tried quite a few test boosters over the years, and none of them gave me any real results, until now. I’ve been using this on and off for several months. I’d say it works better for cutting than for pure size gains, although that lines up with the way I’ve been training lately. Overall, I’ve noticed more energy, more drive to push harder in the gym, and a really solid pump.
Andy R. –
Great product, gives me the boost I need
Mark –
GYM HIGH Testo Pro made a good impression on me. The formula looks solid, and after a few weeks of using it I felt better energy, stronger workouts, and more motivation. It is not some miracle pill, but as support alongside regular training, a good diet, and proper sleep, it works pretty well. Another plus is that it did not cause me any stomach issues, and the dosage is convenient. For me, it is a good option if you want extra support for performance and recovery.
Sajjad S. –
Good result
Michael P –
Within 3 weeks I have completely eliminated late in the day fatigue. I wake up ready to go everyday. With that being said, I can’t wait to see what the benefits are after another month or 2. If your tired of feeling tired, try Testo Pro.
William M –
Just beginning the journey, so far I have noticed a few improvements on sleep and energy. Time will tell … Stay tuned.
Steven K –
Since I started taking it, I’ve noticed a significant boost in both my focus and energy throughout the day. I feel more productive, mentally sharp, and motivated without experiencing the crash that comes with other supplements. It’s become a staple in my daily routine, and I highly recommend it to anyone looking for a reliable way to support their energy and concentration.
Mark W –
I have been training for the last few months before I started using TESTO PRO. Started feeling effects after the second day. I feel it mostly in my 4 mile runs. Recovery after runs has been almost cut in half. I’m not as fatigued anymore and I feel a mental clarity. I recommend this product to any males that are doing some type of physical training.
Scott B –
Things are looking up. I have been using this for a couple weeks and am noticing a change in my energy level. I find it easier to motivate myself to get out of the house and do things. I also find my mind is more active and even agile. My thoughts congeal faster and I can participate quicker in discussions.