Old School Labs

MORE SIZE. MORE STRENGTH. MORE RECOVERY.

Get Your FREE Vintage BUILD™ Samples + Shaker

Try our BEST-SELLING & DELICIOUS, 3-in-1 post-workout to help maximize your gains and break through plateaus!

Sale Off
Vintage Build™ Samples + Shaker

What you get:

• 2x Vintage Build™ sachets
• OSL ProShaker 28oz shaker bottle

BlackRed
Fresh BerriesLemon LimeJuicy Watermelon
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1008
1008
1882
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1496

(only pay for shipping & handling)

3-in-1 Advanced Post-Workout Muscle Builder


With over 2,000 reviews, Vintage Build™ has quickly become a staple in so many supplement regimens. And now YOU have a chance to find out for FREE why so many choose Vintage Build™ as their choice for advanced post-workout nutrition.

Vintage Build™ is made with:

 InstaAminos® BCAAs

These patented BCAAs are quickly absorbed and utilized by the body to enhance muscle recovery and help repair torn-down muscle fibers. InstaAminos® stimulate muscle protein synthesis and aid in the growth of new lean muscle tissue.


 Creatine Monohydrate

Creatine monohydrate is the most heavily researched ingredient in all of sports nutrition, and for a good reason — it works! Creatine helps replenish ATP stores to improve workout performance, boost muscular endurance, and increase strength.


L-Glutamine

The body needs to be in an anabolic state and maintain a positive nitrogen balance in order to maintain and build lean muscle, which is where glutamine comes into play. On top of playing a role in the growth of muscle tissue, L-glutamine becomes increasingly beneficial while in a caloric deficit to prevent muscle loss when dieting.

Drinking Vintage Brawn
UGC
UGC
UGC
UGC
UGC
UGC

Three Mouthwatering Flavors

Fresh Berries

Fresh Berries

Juicy Watermelon

Juicy Watermelon

Lemon Lime

Lemon Lime

Real Reviews, Real Results

Quotation Marks
Stars

I’ve definitely noticed a difference after using this product. It tastes great as well. My muscles are more toned and seem to retain a lot better.

- Dylan T.

✔ VERIFIED BUYER

Quotation Marks
Stars

Name says it - Old School product, which is to say it has all the basics you need and none of the **** you don't...

- Rand A.

✔ VERIFIED BUYER

Quotation Marks
Stars

Great product as usual. Works great for recovery and I am able to get back to the gym faster without feeling run down after workouts.

- Matthew D.

✔ VERIFIED BUYER

Stop spinning your wheels in the gym!


Without proper recovery, you risk seeing minimal results from your workouts. Vintage BUILD™ is specifically formulated using only the highest quality ingredients, backed by science, to support your health and physique goals.

Natural Ingredients

NATURAL

INGREDIENTS

Formulated in California

FORMULATED

IN CALIFORNIA

Third-party tested

THIRD-PARTY

TESTED

Grab your free samples of Vintage BUILD™ along with your shaker bottle before they’re gone!

CHAT
Keep it Old School

Disclaimer: The statements on this page have not been evaluated by the FDA. Any products seen or mentioned are not intended to diagnose, treat, cure, or prevent any disease. Old School Labs™ is a brand of COSIDLA Inc.

Copyright © COSIDLA Inc. All Rights Reserved.