ATS Labs Test PSI-(120 Capsules)

Test PSI by ATS Labs is a powerful natural testosterone booster formulated for individuals seeking to maximise strength, lean mass, stamina, and hormonal optimisation. Backed by a no-nonsense matrix of potent test-enhancing compounds, Test PSI aims to elevate your testosterone levels, support recovery, and intensify your performance both in and out of the gym.

This is not just a basic blend — it’s designed with aggressive training, plateaus, and real results in mind. Whether you’re chasing muscle growth, enhanced libido, or next-level endurance, Test PSI brings the hormonal foundation to help you go further.

Ingredient Breakdown – Per Serving (3 Capsules)

Testosterone Support Matrix – 2280mg including:

D-Aspartic Acid
One of the most studied natural ingredients for stimulating luteinizing hormone (LH) and boosting free and total testosterone. Effective for short cycles or during PCT (post-cycle therapy).

Fadogia Agrestis Extract
A powerful West African herb known for stimulating testicular function and increasing libido, often paired with DAA for synergistic results in boosting testosterone and enhancing physical performance.

Mucuna Pruriens (Velvet Bean Extract)
Rich in L-DOPA, a dopamine precursor that promotes mood, testosterone production, and fertility. Also supports better sleep and hormonal recovery.

4’-Methoxy-5,7-Dihydroxyflavone
Also known as Methoxyflavone — a natural flavonoid with anabolic support potential. May enhance protein synthesis and muscle retention while reducing cortisol levels.

Our Observations and User Feedback

Test PSI stands out in a crowded field of testosterone boosters because it doesn’t rely on generic ingredients or underdosed blends. Based on user feedback and our own experience, the formula yields noticeable improvements in strength, drive, and recovery, especially when taken consistently for 3–4 weeks.

The combination of D-Aspartic Acid and Fadogia provides a substantial foundational boost, while Mucuna supports mood and motivation. Several users also report improved sleep quality and higher training volumes with less fatigue, which suggests better recovery and hormonal balance.

This is a serious testosterone support tool for those chasing results — whether it’s more muscle, more focus, or more stamina.

Who Is It For?

Test PSI is ideal for:

• Lifters and athletes looking to boost testosterone naturally

• Individuals experiencing plateaus in lean mass or strength

• Those on PCT cycles or recovering from suppression

• Anyone aiming to improve libido, endurance, and recovery

Dosage – Timing – Follow-Up

Recommended Use: Take three capsules daily with a meal.
Best Timing: Morning or pre-workout is ideal to support natural testosterone rhythm.
Cycle 6–8 weeks on, followed by a 2–4 week break.
Can be stacked with non-hormonal fat burners or muscle-building supplements.