Old School Labs Vintage Boost Review

Like other performing-enhancing supplements, the testosterone hormone (main male sex hormone) can help athletes improve their sports skills, build stronger and bigger muscles quickly than their body would normally manage, and shorten their recovery time. 

But declining health and age can cause such a male hormone to plummet. This is where the importance of natural testosterone boosters come in.

Combining a good workout routine and a good testosterone booster, such as the Old School Labs Vintage Boost,  create a synergistic effect in the body. 

They work together so the body adapts to the training from endurance to power and strength to injury-resilience. 

If you are interested in learning more about the OSL Vintage Boost, keep reading below.

TLDR: Old School Labs Vintage Boost Review

REVIEW: Old School Labs Vintage Boost

Price $49.99

Product Description 

The Old School Labs Vintage Boost is a male dietary supplement or testosterone booster for those looking to increase their muscularity, strength, recovery capacity, endurance, mental focus, and energy effectively and safely at any age. 

Made exclusively using only premium ingredients, including the Tribulus extract (prostate health support) and maca root powder (for libido support), Vintage Boost is a supplement that will work with your body and against it. 

This product was formulated in California and manufactured in the US. It is also the result of Old School Labs’ mission to create an uncompromising and premium supplement.

Compared to other testosterone boosters in the market, OSL’s Vintage Boost should be taken by following a wage regimen. 

This means that you have to follow the dosage so that your body will adapt from week to week. It contains zero artificial substances, preservatives, and synthetic additives to make sure that what your body is taking is safe. 

As a safety precaution, though, people who have a medical condition, taking other medication, pregnant, or are nursing, should consult their physician first before using this product.


  • Great for energy and libido
  • High-quality formula
  • Boosts vitality
  • Builds muscle
  • Tried and tested
  • In capsule form
  • 100% vegan
  • Keto-friendly
  • Gluten-free
  • FDA and GMP certified
  • Reputable brand


  • Missing the important T boosters
  • Some ingredients don’t have evidence for their claimed benefits
  • Contains the basics: zinc, magnesium, and Vitamin D

old school lab vintage boost

Is it worth trying?

Most testosterone boosters in the market claim to provide health benefits but one way to differentiate this supplement from other brands is by checking their ingredients, usually written as Supplement Facts in the packaging. Upon checking Vintage Boost’s ingredients, we knew that it walks the talk.

It contains Vitamin D3 (50mcg per serving), B6 (5mg), Magnesium (100mg), and Zinc (10mg) apart from the Pro-Testosterone and Anti-Estrogen Strength Multiplier Group — D-Aspartic Acid and PrimaVie Shilajit Extract.

The Vintage Boost is a potent dose of estrogen- and pro-testosterone-regulating ingredients. This makes it worth trying as it helps produce a noticeable improvement in arm up recovery, muscle hardness, and strength. 

It is also safe, effective, and fast-acting whether you are an athlete who is looking for an extra edge in your performance or an older man who wants to restore your energy.

In-Depth Review of the Old School Labs Vintage Boost

Vintage Boost - Wave-Loaded Testosterone Booster | Old School Labs – Old School Labs™

Nutritional Facts

Servings Per Container: 21

Amount Per Serving: 

Vitamin D3 (as Cholecalciferol) – 50 mcg

Vitamin B6 (as Pyridoxine HCI) – 5 mg

Magnesium (as Magnesium Citrate) – 100 mg

Zinc (as Zinc Citrate) – 10 mg

Pro-Testosterone and Anti-Estrogen Strength Multiplier Group

D-Aspartic Acid – 3000 mg

Primavie® Shilajit Extract -50 mg

Androgenic Hormone Amplifier and Energy Group

Tribulus Fruit Extract – 500 mg

Maca Root Powder – 450 mg

Other Ingredients: Vegetable Stearate, Vegetable Capsule


Based on the premium ingredients disclosed on the product label, the natural androgenic hormone amplifiers on this supplement induce a strong response, regardless of one’s fitness level or age. Sexual and mental performance could also potentially go up.


For maximum results, OSL advised that you follow the four-week wave protocol. In the first week (Activation Wave), it is best to take 3 capsules once a day with dinner. Then, in the second and third weeks (Loading Wave), you are advised to take 3 capsules twice a day: breakfast and lunch.

In the fourth week (Balancing Wave), take three capsules of testosterone booster once a day with breakfast.


  • Healthy heart and blood
  • Stronger bones
  • Better libido
  • More muscle, less fat
  • Better mathematical reasoning, spatial abilities, and verbal memory
  • Improved mood

Who is it Best for?

The Vintage Boost works by regulating and increasing the natural hormones in the body. As such, it is best for athletes who are into high-intensity training or who just want an extra push in their workout. It is also recommended for older males who want to restore their testosterone levels.

But does this mean women are not recommended to take this product? Well, the answer is no. Women who plan to increase their level of testosterone naturally can safely use this product too.

What Do People Say About it?


Ranked as one of the Best Sellers in Amazon in the category of Sports Nutrition Testosterone Boosters, it gained 4.3 stars out of 5 from a global cumulative rating of 1,336.

Fifty-three-year-old Richard, who is from the US, shared in Amazon that he’s always been skeptical about supplements, but OSL has made him a “believer.” Because he didn’t want any side effects in his body, he did not follow the three capsules once a day as advised in the four-week wave protocol. Instead, he took one pill a day. 

“Fortunately I adjusted to the pills right away, so the second week I upped it to two pills a day. That’s when I started seeing the benefits.” Thanks to the supplement, his workouts have become more intense and he also felt more energetic throughout his day.

Another Amazon user Seth Bright reviewed that the OSL product is “extremely effective.” At first, he was also “nervous” about taking about 3 pills at a time but it did help him keep his weight in check and regulate his sleep. 


Rob of the Lift – Run – Stretch YouTube channel also gained 3,668 views in his Vintage Boost review. He said “I really like this supplement because you know exactly what’s in here,” referring to the supplement nutrition facts as indicated in the product label. 

He also appreciates the four-week wave protocol recommended in taking the capsules as your body “don’t get too overwhelmed [or] too underwhelmed and not get dependent on this as well.”

The head of research and product development of UMZU Health also shared on YouTube his view of the product. “On a scale of 0 to 30, I’d probably give this product a 16 as the formulation is not bad,” he said. He also pointed out that although it was produced in an FDA-registered facility, he didn’t see a GMP certification as of the time of YT review. 

He also encouraged OSL “to do better in the future” in terms of some ingredients that are “underdosed,” which pumped down their points from 30. Nevertheless, he said that OSL is a “relatively good company” and praised their money-back guarantee in case customers didn’t like their product.

The Verdict: Should You Try It?

testosterone old school labs

Overall, the key to formulating a good product is using only good ingredients and this is what OSL has achieved in this product. Another good indicator that this testosterone booster is pro-health is that it contains compounds that are health-promoting, such as minerals and vitamins.

The positive brand reputation of OSL likewise creates a difference. It gives you that confidence that they only use high-grade ingredients.  The wave regiment that they also recommend to their customers makes this Vintage Boost worth a try.

If you like this article, you may want to check out our reviews for other supplements at Dumbbellsreviews.com.