Old School Labs Testosterone Supplement for Men – Turkesterone 1500mg Max Potency + Tongkat Ali & BioPerine® – Muscle Growth, Recovery, Drive & Stamina – 120 Caps, 40 Servings

Price: $47.99 - $23.99
(as of Mar 15, 2026 12:42:38 UTC – Details)

Product description

1 Muscle Growth & Recovery

2 Performance Enhancement

3 Body Composition Goals

4 Balanced Wellness Formula

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. osl turk video Merchant Video

Supplements That Make Sense

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.0 out of 5 stars 227

4.2 out of 5 stars 14,431

4.1 out of 5 stars 1,608

4.4 out of 5 stars 1,455

4.3 out of 5 stars 255

4.3 out of 5 stars 1,231

4.6 out of 5 stars 3,224

Price

—

$34.99$34.99

—

$54.99$54.99

$64.99$64.99

$23.99$23.99

$25.49$25.49

Goals

Build Muscle Speed Up Recovery

Pre-Workout Energy and Focus

Boost Testosterone Levels

Build & sustain muscle growth

Build Muscle Speed Up Recovery

Muscle Pump, Performance

Muscle Growth & Recovery

Product Features

BCAA, Creatine, L-Glutamine

No Dependency, Steady Energy

Strength Energy, Libido Health

Egg milk beef protein isolates

Pro Grade, Hormone Optimizing

Hydration& Electrolyte Balance

Probiotic, Micronized Creatine

Type

Powder

Powder

Capsule

Powder

Powder

Capsule

Capsule

How/When to Take

1 scoop post workout

1 scoop 30 min pre workout

4-Week Wave Protocol

1 scoop post workout

1 scoop post workout

5 capsules per day

Before or after workout

Quality Ingredients

✔

✔

✔

✔

✔

✔

✔

Package Dimensions ‏ : ‎ 3.11 x 2.68 x 2.6 inches; 5.29 ounces
Date First Available ‏ : ‎ February 28, 2024
Manufacturer ‏ : ‎ Old School Labs
ASIN ‏ : ‎ B0CWN1GNXC
Best Sellers Rank: #9,042 in Health & Household (See Top 100 in Health & Household) #22 in Sports Nutrition Testosterone Boosters
Customer Reviews: 4.3 4.3 out of 5 stars (935) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Clinical-Grade Absorption Complex – Our revolutionary formula delivers an unmatched 15,000mg of ultra-concentrated Turkesterone per serving, enhanced with strategic BioPerine and Tongkat Ali for maximum bioavailability. Each precisely dosed capsule contains pharmaceutical-grade ingredients processed in our quality-controlled facility under rigorous quality protocols.
Superior Bioavailability Technology – While standard Turkesterone supplements offer only 10% absorption, our advanced formula incorporates potent 10:1 Turkesterone extract, concentrated 200:1 Tongkat Ali, and patented BioPerine delivery system. This proprietary combination ensures optimal nutrient utilization with noticeable results in as little as 3 weeks—setting a new industry standard for effectiveness.*.
Performance Optimization System – Engineered for both elite athletes and fitness enthusiasts, our scientific blend creates the perfect anabolic environment for exceptional results. Experience dramatically improved endurance, significantly reduced recovery periods, and enhanced training capacity—allowing you to push beyond previous limitations and develop the lean, powerful physique you’ve been working toward.
Maximum Value Performance Cycle – Each premium bottle contains 120 high-potency capsules—delivering a complete performance cycle to experience transformative results. Our concentrated formula helps breakthrough training plateaus, maximize workout efficiency, and accelerate progress toward your most ambitious fitness goals with consistent, sustainable gains.
Old School Labs Pride – All our products are formulated in Southern California and made in the USA with the highest GMP standards, certified by third-party laboratories to guarantee their quality, purity, and safety. We are proudly supporting your fitness journey and helping you keep it old-school! You can trust you’re getting exactly what’s on the label—nothing more, nothing less.