Performance, Testosterone Support (1 Month)
Built for men who expect more from themselves.
If your energy has been flagging, your drive in and out of the gym has dipped, or you just don't feel like the sharpest version of yourself anymore — Performance was formulated for you.
Performance Alpha Complex is a daily testosterone support supplement for men, designed to naturally support hormone health, physical energy, mental clarity, and recovery. No stimulants. No shortcuts. Just clinically-backed nutrients working with your body.
🌿 Key Ingredients & Their Benefits
Maca Root Extract (475mg per serving)
A potent adaptogenic root traditionally used to support energy, stamina, and libido. Maca is one of the most studied natural ingredients for male vitality.
L-Arginine (150mg)
An amino acid that supports nitric oxide production, promoting healthy circulation — key for energy, physical performance, and recovery.
Carnitine (100mg)
Plays a critical role in energy metabolism by transporting fatty acids into cells to be burned as fuel. Supports both physical endurance and mental focus.
Fenugreek (50mg)
A well-researched herb that may help maintain healthy testosterone levels and support libido and strength in active men.
Vitamin D3 — 1,000IU (500% NRV)
Often called the 'testosterone vitamin', Vitamin D3 is essential for hormone production, immune function, and mood — and most Irish men are deficient, especially in winter.
Zinc Bisglycinate (20mg — 200% NRV)
Zinc is one of the most important minerals for testosterone production. Bisglycinate is the most bioavailable form, meaning your body actually absorbs it.
Selenium (55µg — 100% NRV)
Supports thyroid function and antioxidant defence — both of which are closely linked to sustained energy and hormonal balance.
📋 How to Take Performance
Take 2 capsules daily with water, ideally with a meal. Each bottle contains 60 capsules — a full 1-month supply. Suitable for adult men. Vegan, non-GMO, and free from gluten.
*Food supplements should not replace a varied, balanced diet and healthy lifestyle. Do not exceed the recommended daily dose. If pregnant, breastfeeding, taking medication or under medical supervision, consult your healthcare professional before use.
💪 What Makes Performance Different?
- 7 targeted nutrients in one daily capsule — no bloated ingredient lists, no fillers
- Zinc Bisglycinate — the most bioavailable form of zinc, not cheap oxide
- Vitamin D3 at a meaningful 1,000IU dose — not a token amount
- No stimulants, no crash — supports natural hormone health long-term
- Vegan capsules, non-GMO, gluten-free, and made in Ireland
- Backed by the Guaranteed Irish mark
⭐ What Our Customers Say
Rated 4.83★ from verified reviews
"I've noticed a real difference in my energy and motivation during training within the first month. Feels like I've got my drive back."
"My recovery and mood have genuinely improved since starting Performance."
"I feel like there's a big difference in my drive and focus, both in and out of the gym."
What's possible with Performance?
Whether you're looking to improve physical performance, enhance reproductive health, or restore vitality, Performance provides the foundation to help you achieve your goals naturally and effectively.
🌱 For stamina and libido support
🌱 Supports testosterone production
🌱 Muscle strength and recovery
🌱 Promotes healthy blood flow
🌱 Increases energy levels
Ingredients
🌿 MACA ROOT EXTRACT
Maca Root plays a key role in optimising the body’s natural hormone production. Maca root may help support normal testosterone function and enhance male health.
✓ Improved Hormonal Balance
✓ Energy and Stamina
✓ Stress Reduction
✓ Reproductive Health
🌿 ZINC BISGLYCINATE
Zinc Bisglycinate is a powerful nutrient that plays a vital role in optimising testosterone, supporting reproductive health, and boosting overall physical performance.
✓ Testosterone Production
✓ Improves Fertility
✓ Muscle Recovery
✓ Immunity Support
🌿 VITAMIN D
Vitamin D is essential for maintaining healthy testosterone levels and supporting overall physical and mental well-being.
✓ Supports Healthy Testosterone levels
✓ Muscle & Joint Strength
✓ Healthy Immune System
🌿 FENUGREEK
Fenugreek is a herb, often used in traditional medicine to naturally optimise testosterone levels and improve physical performance and well-being.
🌿 L-ARGININE
L-arginine is an amino acid that plays a crucial role in promoting healthy blood flow and supports the production of nitric oxide your body needs to produce sperm.
🌿 CARNITINE
Carnitine helps support healthy testosterone levels by improving both energy levels and physical performance.
🌿 SELENIUM
Selenium is an essential mineral and antioxidant that may help support normal testosterone function and enhance male health.
Let customers speak for us
My Story
Hi, I’m Robert — founder of Sentro Labs and creator of Performance. I made this supplement because I know firsthand how tough it can be as testosterone levels start to dip with age. I felt the drop in energy, slower recovery, low mood, and a fading sex drive.
Performance is my answer — a natural, effective blend designed to support healthy testosterone, boost energy, lift your mood, and help you feel stronger and more alive. It’s everything I needed, now made for you.
FAQs
How does Performance - Alpha Complex work?
Performance contains 7 ingredients specially chosen to support male health, including zinc, which contributes to the maintenance of normal testosterone levels in the blood.
How can I get the most out of Performance?
It is most effective when combined with a healthy diet and lifestyle. To naturally support testosterone levels while using it, ensure you get 6-9 hours of sleep, maintain a balanced diet with protein, complex carbs, healthy fats and whole foods and avoid excessive alcohol consumption.
Are there any side effects?
Performance - Alpha Complex has no known side effects when taken as directed.
Is taking a testosterone supplement the same as testosterone replacement therapy?
Performance is a nutritional supplement designed to support normal testosterone levels and is not a substitute for testosterone replacement therapy (TRT), which is for individuals with clinically low testosterone.
When will I start to experience the benefits of taking Performance?
Performance should be viewed as a lifestyle change, with benefits becoming more noticeable when taken consistently over time. Individual results vary based on factors like diet, lifestyle, and existing health conditions. Some users may notice changes within days or a few weeks, while others might take a month or two. We're all different, so our bodies will react uniquely to Performance.
How do I take Performance?
It’s recommended that you take two capsules per day with food. The capsules can be taken in divided doses (e.g. one capsule in the morning and one in the evening) or both at once.