Metha-Quad Extreme

Metha-Quad Extreme

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Rapid increases in size. Greater strength and power output. Pumps and vascularity that would make Arnold jealous. No, this isn’t some dream you’re having…these are the real-world results attainable with the latest groundbreaking muscle-building supplement from Blackstone Labs.


Product Overview

Blackstone Lab Metha-Quad Extreme Prohormone Stack

Rapid increases in size. Greater strength and power output. Pumps and vascularity that would make Arnold jealous. No, this isn’t some dream you’re having...these are the real-world results attainable with the latest groundbreaking muscle-building supplement from Blackstone Labs.

Metha-Quad Extreme is the most powerful designer prohormone stack ever created. It delivers the immediate lean gains you’re looking for along with the density and muscle maturity of a seasoned. Metha-Quad Extreme contains four of the most effective muscle-building, testosterone-boosting compounds on Earth all enveloped in Cyclosome Delivery Technology to provide maximum uptake and utilization by the body. Metha-Quad Extreme puts your muscle building capabilities into overdrive, forcing your body to get bigger, stronger, and faster every day.

Androsterone (150mg) is an incredibly versatile prohormone that ultimately converts to stanolone, a.ka. dihydrotestosterone (DHT), which brings some serious muscle-building potential. On top of that, not only is androsterone NOT estrogenic, but it actually exerts some anti-estrogen effects in the body, making this the perfect prohormone to use for lean bulking / cutting cycles.

1 androstene-3b-ol,17-one (50mg) undergoes a 2-step conversion ultimately transforming into 1-testosterone, a powerful testosterone derivative. Also known as 1-Andro or 1-DHEA, this muscle-building compound does NOT aromatize to estrogen. 1-Andro boasts 1:2 anabolic:androgenic ratio, meaning leaner, drier gains, with little to no fat accumulation during bulking phases

4 androstene-3b-ol,17-one (50mg) also goes by the names 4-Andro or 4-DHEA. 4-Andro undergoes a 2-step conversion that results in testosterone -- the ultimate muscle-building hormone in the body. 4-Andro is known to significantly ramp up appetite, which helps when it’s time to get all those extra muscle-growing calories in!

Arimistane (50mg) is a powerful suicidal aromatase inhibitor (AI) that reduces circulating levels of estrogen and cortisol in the body. Arimistane blocks the conversion of testosterone to estrogen, significantly boosting natural testosterone production.

Benefits of Metha Quad Extreme:

Increased Muscle Mass: Metha Quad Extreme contains prohormones that help increase protein synthesis and nitrogen retention in the body. This can help you build lean muscle mass faster than you would with diet and exercise alone.

Improved Strength: The prohormones in Metha Quad Extreme can help increase muscle strength by stimulating muscle fiber growth and improving muscle fiber recruitment. This can lead to more efficient muscle contractions and greater strength gains.

Enhanced Energy: Metha Quad Extreme can help boost energy levels, allowing you to work out harder and longer. This can help you achieve greater gains in muscle mass and strength.

Reduced Body Fat: Metha Quad Extreme contains ingredients that can help increase metabolism and promote fat burning. This can help reduce body fat levels, leading to a leaner and more defined physique.

Faster Recovery: The prohormones in Metha Quad Extreme can help reduce muscle damage and inflammation, leading to faster recovery after intense workouts. This can help you get back to your training faster and with less downtime.


The four ingredients in Metha Quad Extreme are 3-beta-hydroxy-5-alpha-androst-1-en-17-one, 6-keto-progesterone, 17a-methyl-1,4-androstadiene-3,17b-diol, and Androsta-3,5-diene-7,17-dione. These compounds are all precursors to hormones that can help increase muscle growth and strength.

3-beta-hydroxy-5-alpha-androst-1-en-17-one, also known as 1-Androsterone, is a prohormone that can help increase lean muscle mass and strength while reducing body fat. 6-keto-progesterone is a precursor to testosterone that can help increase muscle size and strength.

17a-methyl-1,4-androstadiene-3,17b-diol, also known as Methyl-1,4-AD, is a prohormone that can help increase muscle mass, strength, and endurance. Androsta-3,5-diene-7,17-dione, an aromatase inhibitor that can help reduce estrogen levels and enhance muscle definition.

Side Effects/Warnings:

Like any prohormone supplement, Metha Quad Extreme does have potential side effects that you should be aware of. Some users have reported experiencing acne, hair loss, mood swings, and decreased libido. It's important to follow the recommended dosage and cycle guidelines to minimize the risk of side effects.


Supplement Facts

*Daily Value not established


As a dietary supplement, take one (1) tablet within 1 hour of training. Do not exceed two (2) tablets daily.

Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up-to-date they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images. If you have any questions to the accuracies of a certain product please contact us.


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