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Test PSI is a natural testosterone booster in 120 capsules, built around a 2280 mg Testosterone Support Matrix. It targets strength, lean mass, stamina and hormonal optimisation rather than being a light everyday formula.
The 2280 mg matrix contains D-Aspartic Acid, Fadogia Agrestis extract, Mucuna Pruriens velvet bean extract and 4′-Methoxy-5,7-Dihydroxyflavone, also known as methoxyflavone.
D-Aspartic Acid is one of the most studied natural ingredients for stimulating luteinising hormone and raising free and total testosterone. It is effective in short cycles and during post cycle therapy.
Fadogia Agrestis is a West African herb known for stimulating testicular function and increasing libido. It is often paired with D-Aspartic Acid because the two work on complementary parts of the same pathway.
Mucuna is rich in L-DOPA, a dopamine precursor that supports mood, testosterone production and fertility. It also supports better sleep and hormonal recovery.
4′-Methoxy-5,7-Dihydroxyflavone is a natural flavonoid with anabolic support potential. It may enhance protein synthesis and muscle retention while reducing cortisol levels.
Based on user feedback, noticeable improvements in strength, drive and recovery tend to show up when it is taken consistently for three to four weeks.
Take three capsules daily with a meal, ideally in the morning or pre workout to fit your natural testosterone rhythm.
Yes. Run six to eight weeks on, followed by a two to four week break.
Yes. It can be stacked with non hormonal fat burners or muscle building supplements.
ATS Labs is built for lifters who have already done the basics and need something more targeted. If you are eating well, training hard, and still hitting the same ceiling, the problem is usually specificity: your supplements are not matched closely enough to the demands of your training.
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