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Pre-Workout + Post Workout + Fat Burner

Best Seller Stack

Best Seller Stack

1 review

Includes 3 best-selling items: Vintage Blast™ two-stage pre-workout, Vintage Build™ 3-in-1 muscle builder, and Vintage Burn™ muscle-preserving fat burner.

Regular price $110.47
Regular price $129.97 Sale price $110.47 Sale Sold out
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Pre-Workout Flavor
Post Workout Flavor
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Free shipping  Free shipping U.S. orders $85+
Money-back guarantee  100% money-back guarantee
Rewards  Earn 1 OSL Point for every $1
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  • Transparent Label
  • Premium Ingredients
  • Certified GMP Quality
  • Manufactured in the USA

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Vintage Blast™

Unlike other pre-workouts, the unique two-stage formula delivers steady energy and pumps. This means no crashing, no dependency, just amazing workouts and gains. More Details →

Directions: Mix 1 scoop with 14-16 oz of water, 15 to 30 minutes before your workout.


Vintage Build™

Contains an effective mixture of three essential muscle building ingredients: BCAAs, Creatine Monohydrate, and L-Glutamine. Naturally flavored with zero sugar. More Details →

Directions: Mix 1 scoop with 8-10 fl. oz. of cold water. Take within 30 minutes post workout and any time on rest days.


Vintage Burn™

A highly effective thermogenic fat burner that helps speed up the body’s metabolism and convert stored fat into energy without wasting muscle. More Details →

Directions: Take 2 capsules twice a day with a meal. Avoid taking before bedtime or on empty stomach.


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  • muscle soreness
  • assists
  • Vintage Build
  • Burn
  • training
  • work
BB
13 Feb 2022
Bradley B.
United States United States
I recommend this product

Excellent Product

The Vintage Blast really helps push you through your training ensuring you are finishing strong! Vintage Build more than assists in helping with muscle soreness and Burn puts in that work even on your off days!

Frequently Asked Questions

Yes. Vintage Blast™ will deliver excellent results for men and women wanting a pre-workout supplement to help sustain them through rigorous workouts and competitive events.


Vintage Blast™ contains no carbs, no sugars, and no calories. The sweetening in Vintage Blast™ is provided by stevia leaf extract, a natural sweetener with zero calories and zero carbs.


No. Vintage Build™ was specifically formulated with only tried-and-tested ingredients that are both safe and effective. No banned substances are ever used in any Old School Labs™ products.


You will definitely feel, and see, Vintage Build™ working as early as 3 to 5 days after starting to use it. The trio of ingredients in Vintage Build™ will have a positive effect on your muscular development (that you will see), as well as your strength and recovery times (that you will feel).


Most people start to feel Vintage Burn™ working from day 1, the appetite suppression effects are felt around 3-4 days in, and around the 2 week mark is when you will start to see real differences in the mirror – where it counts!


It is scientifically proven that your body burns and adds fat everywhere in the body – including your belly. So, yes.


More Questions?

If you have any questions about this product please feel free to get in touch. At Old School Labs™, we pride ourselves in the quality of our products and our customer service.