Size & Strength Stack

Size & Strength Stack

19 reviews
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This stack has 3 of our most effective products to help you build size & strength: The Two-Stage Pre Workout, the 3-in-1 Muscle Builder, and the Natural Testosterone Booster. No Gym, no problem. Use this stack to help you gain muscle wherever your workout takes you!

1 Month Supply - See Directions Below


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Build Muscle, not Bulk


Start with Vintage Blast™ before your workout for increased energy and hydration. Unlike other pre-workouts, the unique two-stage formula will help you work out harder and longer without crashing.  


Then take Vintage Build™ after your workout. The unique formula delivers a proven trio of muscle building ingredients.


Finally, Vintage Boost™ works with the body’s self-regulating hormonal mechanisms for a natural testosterone boost which produces noticeable increases in strength and muscle hardness, and amps up recovery. Take it as directed.

non-GMO

NON

GMO

nothing artificial

NOTHING

ARTIFICIAL

FDA certified

GMP

CERTIFIED

Manufactured in USA

MANUFACTURED

IN USA

The Details


Vintage Blast™

How to Use It
1 scoop

Mix 1 scoop with

14-16 oz water

30 minutes before meals

15-30 minutes

before workout

Assess your tolerance with one-half scoop mixed with 14-16 oz. water, 15 to 30 minutes before your workout. Then continue with 1 scoop 15 to 30 minutes before workouts.

Due to its potency, do not exceed the recommended dosage and avoid taking before bedtime. Do not consume on non-workout days.

Main Ingredients
Amino Acids

L-Citrulline Malate

A naturally occurring amino acid that improves endurance, relieves soreness and improves aerobic endurance.

Beta Alanine

An amino acid that boosts athletic performance and exercise capacity, and helps improve physical functioning.

L-Arginine AKG

Made from the amino acid arginine and alpha-ketoglutaric acid, a naturally occurring chemical. In the body, L-arginine is converted into nitric oxide, which dilates blood vessels for improved blood flow.

L-Carnitine Tartrate

An amino acid that is important for heart and brain function, muscle movement, and many other athletic processes.

N-Acetyl-L-Tyrosine

An amino acid used by the body and brain to support peak performance by helping alertness, alleviating stress, and improving neural communication.

D-Aspartic Acid

Helps enhance endurance and muscular development, and speed the recovery process.

Caffeine

Caffeine Anhydrous

A known catalyst of metabolism and thermogenesis, caffeine boosts your metabolic rate and energy expenditure, and increases alertness and focus.

Micro-Encapsulated Caffeine

A special form of caffeine that provides a controlled release into the body, helping boost alertness and focus longer, and preventing “caffeine crash.”

Vitamins & Minerals

Vitamin C

A vitamin that reduces oxidative stress and helps protect proteins from oxidative damage that commonly occurs during training.

Niacin

A vitamin that reduces oxidative stress and helps protect proteins from oxidative damage that commonly occurs during training.

Vitamin B6

A vitamin typically found in fresh vegetables and linked to amino acid, glucose and lipid metabolism, as well as hemoglobin synthesis.

Vitamin B12

A micronutrient used to convert protein and carbohydrates into energy and essential for getting oxygen to tissues in order to help peak performance.

Vitamin B5

Typically found in avocadoes and high-quality legumes, this water-soluble vitamin plays important roles in energy metabolism and biosynthesis of essential compounds in the body.

Magnesium

A mineral involved in multiple biochemical reactions of metabolic function, including energy production, cardiovascular regulation and exercise performance.

Sodium

A macromineral that plays a key role in normal nerve and muscle function, as well as keeping body fluids in normal balance.

Potassium

An electrolyte and mineral that plays an important role in proper neuron function.

Other Ingredients

Stevia Leaf Extract

A natural sweetener that contains no calories. We use a small amount to remove the bitterness and acidity naturally occurring in the ingredients of Vintage Blast™.

Natural Pineapple Fruit Powder

Adds a refreshing kick to the signature blueberry lemonade taste of Vintage Blast™.

Silicon Dioxide

We use this vegetarian-friendly compound, naturally found in many foods, as a flow agent.

Calcium Silicate

A vegetarian-friendly compound, naturally found in many foods, is used in combination with silicon dioxide as a flow agent.  

Natural Flavors

Only natural flavors go into our refreshing blueberry lemonade taste. Countless iterations of taste-testing allowed us to arrive at a flavor that is not only natural, but tastes great and mixes easily.

Natural Fruit and Vegetable Juice (Color)

This natural colorant is free of chemical solvents and GMO ingredients, and is made from high-quality fruits and vegetables to give Vintage Blast™ its light-cherry color.

Dicalcium Phosphate (from Vitamin B12)

Resulting from the addition of Vitamin B12, DCP is commonly used as a source of calcium and phosphorous.

Vintage Build™

How to Use It
1 scoop

Mix 1 scoop with

8-10 oz water

During Workout

Within 30 min

after workout

Mix 1 scoop with 8-10 fl oz of cold water and take after workout. You can take a second serving between meals, and any time on rest days.

Main Ingredients

Branched Chain Amino Acids (BCAAs)

Isoleucine, Leucine and Valine are the most important of the essential amino acids and are absorbed directly into the muscle tissues. They are metabolized quickly to stimulate and support muscle protein synthesis and drive quality muscular development.

L-Glutamine

An amino acid that is conditionally essential when training at high intensity, it plays a central role in maintaining a positive nitrogen balance and an anabolic state by reducing muscle breakdown and supporting cells. Additionally, it acts as a muscle protector when on a fat-loss regimen.  

Creatine Monohydrate

This is the gold standard of creatine and increases strength as well as explosive endurance by acting as an energy reserve to fuel muscular performance and development.

Other Ingredients

Stevia

Stevia leaf extract is a natural sweetener that contains no calories. A minimal amount of high quality stevia is used to remove the bitterness and acidity naturally occurring in BCAAs & L-Glutamine.  

Natural Flavors

Only natural flavors go into our refreshingly crisp tastes. Countless iterations of taste-testing allowed us to arrive to a flavor, which in addition to being natural, tastes grea.

Citric Acid

Naturally occurring acid found in fruits (notably citrus fruits such as oranges). We use it to bring out the natural flavor.  

Sodium Chloride

Salt to help bring out the flavor.  

Silicon Dioxide

This vegetarian-friendly compound, naturally found in many foods, is used to help prevent clumping.  

Beet Juice and Powder¹

We use this natural super vegetable to give Vintage Build™ a distinctive color.A natural, organic, pigment found in carrots and other plants. It is also a precursor to Vitamin A.

Malic Acid²

Also known as apple acid (from Latin mālum / apple), it is found in apples and gives them their sour taste. In Vintage Build™, it is used to bring out the natural berry flavors.  

Natural Green Color²

None of that artificial stuff.  

Turmeric and Annatto²

Also used to give Vintage Build™ its distinctive color.

¹ Fresh Berries flavor only.

² Lemon Lime flavor only.

Vintage Boost™

How to Use It
1 scoop

Take 3 

capsules

30 minutes before meals

With your

dinner

30 minutes before meals

With breakfast

& lunch

30 minutes before meals

With your

breakfast

For maximum results, follow the 4-week wave protocol:


Week 1 (Activation Wave): Take 3 capsules once a day with dinner.

Weeks 2 & 3 (Loading Wave): Take 3 capsules twice a day with breakfast and lunch.

Week 4 (Balancing Wave): Take 3 capsules once a day with breakfast.

Do not exceed the recommended dosages. Take 2 weeks off after 60 days of continuous use.

Main Ingredients

D-Aspartic Acid

A dietary amino acid which, when cycled appropriately, is proven to increase testosterone levels by acting as a natural regulator for testosterone synthesis.

PrimaVie® Shilajit Extract

An adaptogen that has been used since ancient times, the PrimaVie variant has been shown in clinical studies to enhance male reproductive health, better male sexual function and promote healthy testosterone levels.

Tribulus Fruit Extract

Though it is commonly promoted for its testosterone-increasing effects, the tribulus terrestris plant also enhances libido, energy, virility and vitality.

Maca Root Powder

A natural root that is proven to enhance libido, help with sexual dysfunction, and improve mood. It also has an anti-estrogenic and estrogen-regulating effect.

N-Acetyl-L-Tyrosine

An amino acid used by the body and brain to support peak performance by helping alertness, alleviating stress, and improving neural communication.

D-Aspartic Acid

Helps enhance endurance and muscular development, and speed the recovery process.

Vitamin D3

There is a proven link between low vitamin D and low testosterone levels, and supplementing with this vitamin is critical to raising testosterone.

Vitamin B6

Typically found in fresh vegetables, vitamin B6 helps with testosterone synthesis. It is also linked to amino acid, glucose, and lipid metabolism.

Magnesium

Deficient magnesium levels are directly linked to low testosterone. Magnesium is also involved in multiple biochemical reactions of metabolic function including energy production, cardiovascular regulation, and exercise performance.

Zinc

Vital for testosterone production, this essential trace element is lost through sweating, and needs regular replenishing.

Other Ingredients

Vegetable Capsule

Our rapid-release vegetable capsules are completely see-through and made only from plant cellulose. No gelatin is ever used.

Vegetable Stearate

The highest quality vegetable based stearate is used to ensure that each and every capsule contains the same amount of fat burning and muscle preserving active ingredients.

Your Reviews


Customer Reviews
4.8 Based on 19 Reviews
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BD
17 Sep 2021
Berkay D.
United States United States
I recommend this product
Great Products

I like Old School products. You can see the results in a short period. I would like to see more vegan options.

RY
06 Jul 2021
Ryan Y.
United States United States
I recommend this product
Size&strength stack

It’s the best stack I’ve ever tried since getting in bodybuilding

SD
31 May 2021
Sharrod D.
United States United States
I recommend this product
Greatness

Awesome!!!!!!! All day!!!!!

CS
19 Apr 2021
Christopher S.
United States United States
I recommend this product
So Far So Good

Two weeks in, like the results so far. Definitely feel more energy.

JR
15 Apr 2021
Joseph R.
United States United States
I recommend this product
Just getting started

3 weeks in and definitely happy with the results

Frequently Asked Questions


1. What does “two-stage” mean in Vintage Blast™?
Vintage Blast™ is specifically designed to deliver its ingredients over an extended period of time, rather than all at once, by harnessing the ingredients’ different digestive and assimilation properties.
2. What is the sugar / carb / calorie content of Vintage Blast™?
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.
3. Does Vintage Build™ contain any banned muscle-building substances?
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.
4. When during the day should I take Vintage Build™?
Vintage Build™ can be taken at any time during the day. As a rule of thumb, split your servings between a.m. and p.m. to allow your body to be constantly fueled by Vintage Build™. If you are taking Vintage Build™ once a day, make sure to include at least one serving following your workout to accelerate your recovery and muscular development.
5. Does Vintage Boost™ contain any steroids?
Vintage Boost™ does not contain any steroids. It works by increasing and regulating the natural hormones in your body.
6. Does Vintage Boost™ cause acne?
Very high levels testosterone can cause your sebaceous glands to over-produce sebum. Which, in turn, can cause acne. Vintage Boost™ helps raise your natural testosterone levels. So, whether you get any acne or not depends on how prone to acne you are.
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.
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Size & Strength Stack
Size & Strength Stack

Disclaimers & Warnings


CALIFORNIA PROP 65 WARNING: Consuming this product can expose you to chemicals including lead which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/food.


ALLERGEN WARNING: This product was produced in a FDA inspected cGMP facility that also processes ingredients containing eggs, milk, tree nuts, peanuts, soybeans, shellfish and fish.


WARNING: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition. Do not take if seal is broken. Keep out of reach of children.


DISCLAIMER: The statements on this page have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Supplement Facts

Serving Size: 6 Capsules

Servings Per Container: 21



Amount Per Serving

%DV


Vitamin D3 (as Cholecalciferol)

50 mcg

250%


Vitamin B6 (as Pyridoxine HCI)

5 mg

294%


Magnesium (as Magnesium Citrate)

100 mg

24%


Zinc (as Zinc Citrate)

10 mg

91%


Pro-Testosterone and Anti-Estrogen Strength Multiplier Group

D-Aspartic Acid

Primavie® Shilajit Extract

3000 mg

50 mg

*

*

Androgenic Hormone Amplifier and Energy Group

Tribulus Fruit Extract

Maca Root Powder

500 mg

450 mg

*

*


Daily Value not established.

Other Ingredients: Vegetable Capsule, Vegetable Stearate.