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💥 Unlock your ultimate power with every capsule!
Old School Labs Testosterone Supplement delivers a potent 15,000mg dose of ultra-concentrated Turkesterone combined with 10:1 Turkesterone extract, 200:1 Tongkat Ali, and patented BioPerine for superior 10x absorption. Designed for adult men seeking enhanced muscle growth, endurance, and recovery, this 120-capsule bottle supports a full 40-day performance cycle. Manufactured in the USA under strict GMP standards, it’s vegan, gluten-free, and free from artificial additives, ensuring premium quality and safety.














| ASIN | B0CWN1GNXC |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #14,055 in Health & Household ( See Top 100 in Health & Household ) #32 in Sports Nutrition Testosterone Boosters |
| Brand | Old School Labs |
| Brand Name | Old School Labs |
| Color | 120 Capsules |
| Container Type | Bottle |
| Customer Reviews | 4.2 out of 5 stars 1,092 Reviews |
| Diet Type | Vegan |
| Dosage Form | Capsule |
| Flavor | Turkesterone |
| Item Form | Capsule |
| Manufacturer | Old School Labs |
| Manufacturer Part Number | TUR-NS-S1-24O |
| Material Features | GMO Free, No Artificial Flavors, No Artificial Preservatives, No Artificial Sweeteners |
| Material Type Free | Alcohol Free, Antibiotic Free, Caffeine Free, Monosodium Glutamate (MSG) Free, Sodium Free |
| Number of Items | 1 |
| Primary Supplement Type | Turkesterone |
| Product Benefits | Supports Healthy Lean Muscle Mass, Increases Lean Muscle, Circulation Support, Energy Management, Supports Muscle Recovery, Muscle Growth |
| Special Ingredients | 10:1 Turkesterone extract, 200:1 Tongkat Ali extract, and patented BioPerine |
| Specific Uses For Product | Enhance endurance, and shorten recovery times between workouts |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 40 |
| UPC | 198168641408 |
| Unit Count | 120 Count |
B**Z
Quality supplement with great ingredients
⭐⭐⭐⭐⭐ Great product! Easy to take and I love the combination of Turkesterone, Tongkat Ali, and BioPerine. I feel more energized and it has become a great part of my daily routine. Good quality supplement and I would definitely recommend it!
E**A
Powerful muscle builder
It’s really good; I take it every day. It helps boost my performance both at the gym and at work—it’s a great energy booster. I’ve made significant progress in gaining muscle mass because my recovery time after workouts is much faster, and it supports muscle growth and strength.
F**Z
I recommend it
I have been using this product for 2 weeks already and I have noticed more energy in every aspect Really recommend it
G**H
Seems to be a solid product thus far
I feel able to push harder and get closer to less reps in reserve with less fatigue at the end of most sets and have noticed a minor strength increase across a couple of compound and a couple of assisted lifts as well. That said I am about 12 days in and I am satisfied that there are noticeable differences at this point. Its worth noting that my supplement regimen has been basically the exact same for about a year so the turk is the only new variable.
M**9
Insane price fluctuation.
This is a good product, but the price fluctuating by 50% from 1 month to another is insane to me. I have this set up for auto reorder but half the time skip the delivery because they jack the price up. I think it is time to find a most cost stable supplier.
T**R
This actually works!
I don’t typically write Amazon reviews but this stuff actually works! Now you’re not going to get crazy buff or hit a giant pr it’s not steroids but i have noticed a slight increase in basically all my prs and more muscle definition after one month, I also don’t know what other reviews are talking about they might just need to see a doctor I haven’t had any stomach issues or hair loss if anything I’ve grown more hair then I had before, if you’re looking for something to give you a slight boost in energy and help with muscle growth definitely give this a try does take a couple weeks to see results but if you stick to it you will notice a difference.
G**S
Amazing!
Wow just very upset I did not know about this product years ago. No side effects at all you will notice a major difference in two weeks but make sure you are consistent with recommended dosage especially on off day. Give it two weeks and you will see
B**Y
Buyer Beware (No Results)
I’ve used Turkesterone in the past with great results. I was excited to find this product with added Tongkat Ali and at a lower price point than the brand I had been using. I should have known better, cheaper isn’t always better. I noticed no positive effects from this product; no boost in endurance, no improved recovery, no lean muscle gains, nothing. I track my workouts and I actually got weaker and felt worse! My diet and training was dialed in and I followed a similar plan to the last time I used a Turkesterone product. To me it seems they are using inferior ingredients which is why it’s so much less than the other brand I was using. The bottle I received didn’t accurately match the image on the listing, and they don’t even have the “supplement facts” listed above which is a huge RED FLAG. I can’t recommend this brand or product. Cheaper isn’t always better. I’ll go back to the brand I was using before.
Trustpilot
2 months ago
2 months ago