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

Price: $47.99 - $23.99
(as of Oct 08, 2025 09:26:12 UTC – Details)

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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: #8,063 in Health & Household (See Top 100 in Health & Household) #15 in Sports Nutrition Testosterone Boosters
Customer Reviews: 4.2 4.2 out of 5 stars 557 ratings 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.

🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.

⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.