Vintage Base™

Vintage Base™

The Multivitamin with Probiotics

120 Veggie Capsules - 30 Servings

363 reviews
money back guarantee, free shipping, secure checkout

Vintage Base™ is a 2-in-1 daily multivitamin with probiotics. It is formulated to be taken with meals to help in the absorption of nutrients in food as well as those in the product.

Vintage Base™ - $35.99

What People Are Saying

 This are the best vitamin I was able to find to fine on the market. They give you the right amount of energy and help you balance everything.


Verified Review

After about a week I noticed I was becoming "regular", and looked/felt a lot less bloated. Looking forward to trying other OSL products in the future.


Verified Review

I've used for over a year now... I've tried many other vitamins including some specifically for women, none can compete with the Vintage Base.


Verified Review

Product Details

No matter how many vitamins and minerals you take, if they don’t get absorbed, they’re not doing you any good.

Vintage Base™ is designed for active men and women who work hard and want to be smart about supplements. Each capsule has live probiotic strains, which helps with key nutrient absorption, contributes to good digestive health, promotes the balance of intestinal flora, and supports a strong immune system.

Maximal Absorption of Nutrients

Maximal Absorption of Nutrients

Daily Key Vitamins & Minerals

Key Vitamins & Minerals

Good Digestion & Strong Immunity

Good Digestion & Strong Immunity
+ What Sets It Apart

Vitamins and minerals are essential nutrients your body needs to function. Yet, it’s not always possible to get enough of them, every day, from food alone.

However, by taking those one-a-day under-dosed multivitamins, or the 'athletic' mega-dosed ones, your body cannot absorb a large part of the vitamins and minerals it is being given. And, will simply pass them in urine (sometimes turning it to bright yellow).

For us at Old School Labs™, that just doesn’t make sense!

Vintage Base combines key vitamins and minerals in an effective dose with potent probiotics. These 'good' bacteria help increase the absorption of nutrients in the product, as well as those in your food.

How to Take Vintage Base™

2 capsules

Take 2 capsules

twice a day

With or before meals

With or just

before meals

Take 2 capsules twice a day before or with meals.

For best results, use for at least 3 months to help establish optimal nutrient levels in the body.


2 capsules

Take 2 capsules

twice a day

With or before meals

With or just

before meals

Take 2 capsules twice a day before or with meals.

For best results, use for at least 3 months to help establish optimal nutrient levels in the body.

The Ingredients

Not all supplement ingredients that go by the same name are created to be equally as effective. Just as there are different qualities of the same cut of meat, there are different qualities for the same supplement ingredients.




nothing artificial



FDA certified
Manufactured in USA

Main Ingredients

9 Vitamins

9x Vitamins

11 Minerals

11x Minerals

4x Probiotic Strains
4x Probiotic Strains
+ What The Vitamins & Minerals Do

Vitamin A

Also known as beta-carotene or retinol, Vitamin A is essential for immune system function, and helps with the maintenance of normal vision and healthy night vision.

Vitamin C

Reduces oxidative stress and helps protect proteins from oxidative damage that commonly occurs during training.

Vitamin D3

Vitamin D has gained in popularity lately, and for good reason. This vitamin is important in insulin and prolactin secretion, muscle function, as well as immune and stress response.

Vitamin E

In addition to detoxifying free radicals and preventing damage to cell membranes, Vitamin E enhances immune response and protects the liver.

Vitamin K

Helps build bone, especially in conjunction with vitamins A and D, also present in Vintage Base™. Also helps with blood coagulation.

Vitamin B6

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

Folic Acid

Also known as folate, this vitamin breaks down and synthesizes amino acids, as well as synthesizing nucleic acids, which are essential in building new blood cells.

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.


This vitamin plays a key role in metabolizing fats, carbohydrates, and proteins.

Pantothenic Acid

Part of the chemistry of coenzyme A, which is vital in the metabolism of carbohydrates, fats, and proteins – and is necessary for normal adrenal cortex function.


A mineral involved in the production of energy and maintenance of healthy immune function. It is also essential in developing and maintaining healthy bones and teeth.


Plays an integral part in the thyroid hormones, which have important metabolic roles related to energy production.


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


An essential trace element that helps boost the immune system, as well as improve athletic performance and strength.


This trace element is a constituent of multiple selenoproteins that play critical roles in reproduction, thyroid hormone metabolism, DNA synthesis, and protection from oxidative damage and infection.


An essential trace element that helps stimulate the absorption of iron and plays a key role in respiration. It also helps maintain cell membranes, and is part of the enzyme that protects against cell damage.


A mineral that plays an essential role in several enzyme systems involved in protein and energy metabolism.


Essential trace element that aids in glucose metabolism and regulates blood sugar. Some studies also suggest that it helps protect against cardiovascular disease and high blood pressure.


An essential mineral that is vital to the correct function of several enzymes and is obtained through diet or supplementation.


A mineral and electrolyte that is essential for a steady heartbeat, the transmission of nervous system signals, and correct muscle function.

+ What The Probiotics Do

Bifidobacterium Bifidum

A probiotic that helps stave off the ill effects of disease-causing microorganisms, particularly those that target your gastrointestinal tract. B. bifidum also helps to regulate or modulate the innate immune response. It has been proven to significantly help with the reduction of bowel issues such as constipation, diarrhea, gas, bloating, abdominal pain and cramping.

Lactobacillus Acidophilus

L. acidophilus is a probiotic that produces lactase, the enzyme that breaks down the sugar in milk, and organic acids that inhibit the adherence and multiplication of pathogenic microbes. It reduces overgrowth of pathogens in your digestive tract, and increases immune response. In some cases, it has also been linked to the treatment of respiratory infections like sinusitis and bronchitis and to the prevention and treatment of diarrhea.

Bifidobacterium Longum

A good bacteria that helps maintain a normal digestive tract, inhibits the growth of harmful bacteria, and boosts the immune system. This strain is frequently used in studies related to the antimutagenic and anticarcinogenic properties of probiotics.

Lactobacillus Rhamnosus

A facultative anaerobic lactic acid bacterium, this probiotic strain has been studied more than any other. It has a proven anti-inflammatory effect on the human GI tract, and is associated with a host of benefits ranging from boosting immunity to reducing anxiety.

+ 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 active ingredients. 

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.

Ask Us Anything

1. Is Vintage Base™ vegetarian friendly?
Yes. There are no animal products, including gelatin, used in Vintage Base™. This includes the capsule, which is vegetable based.
2. Should I take Vintage Base™ with food?
We recommend taking Vintage Base™ before or with meals, since the probiotics in the product will increase your absorption of the vitamins and minerals in your food.
3. Why is Vintage Base™ better than regular multivitamins?
In addition to being 100% pure, Vintage Base™ is designed not only to provide you with key vitamins, minerals, and probiotics – but aid in the absorption of nutrients in your foods.
4. Can I take Vintage Base™ with another multivitamin?
This is not recommended, since Vintage Base™ contains all of the vitamins and minerals you need, as well as helpful probiotics.
5. Why doesn’t my urine change color when I take Vintage Base™?
Because of its probiotic content, Vintage Base™ has a high absorbency rate, which means that more of the vitamins and minerals are used by your body – instead of being excreted and flushed down the toilet, as with many products.
6. Does Vintage Base™ require refrigeration after opening to preserve probiotics?
You don’t need to refrigerate Vintage Base™ after opening the bottle. The probiotics inside are shelf-stable, and though some probiotics require refrigeration, most – including Vintage Base™ – just need to stay in a cool and dry place.
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.

Why Choose Us

✔ All our products are proudly formulated at our headquarters in Southern California 🌴 - the birthplace of the Golden Era of fitness, and our brand.

✔ We never use artificial ingredients, sweeteners, colors, or useless additives. Our products are guaranteed to deliver results quickly, and not hurt your long-term health.

✔ We are proud to have more Golden Era bodybuilding legends than any other brand 💪. Their wisdom is distilled into our company and products.

✔ We support the bodybuilding community through education, by sponsoring up-and-coming athletes 🏋, and by encouraging the adoption of better competition standards.

✔ All our products are manufactured at cGMP and FDA certified facilities in the USA. We work to source responsibly, and to reduce waste in our packaging, and supply chain.

✔ We give back to our local communities 🏡 through charitable work with kids in undeserved areas, and through donations to organizations supporting veterans and first-responders.


Mr. Olympia 1983

OSL Ambassador

Samir Bannout

Get to Know @OldSchoolLabs

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In Numbers

Over 1 Million bottles sold. Over 1 Million followers. Over 20,000 reviews on Amazon. 93% of customers rate us 4 stars and higher.

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Whether you're looking for a spotter at Gold's or Muscle Beach, visiting us at an expo, or wishing to give back to your community & help us inspire the next generation of Old Schoolers - you can always count on us being there for you!

Your Reviews

Customer Reviews
4.9 Based on 363 Reviews
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Filter Reviews:
31 Oct 2020
United States United States
I recommend this product
Great Supplement

I always love OSL supps. Solid quality, solid pricing, no frills or gimmicks. 10/10

20 Sep 2020
Good quality, it works

I really like OSL multivitamin.

27 Aug 2020
Justin R.

Awesome Sauce

18 Aug 2020
Lesly R.
I Always satisfied One of the best Product.

I Always satisfied with this company One of the best I love every product.

03 Aug 2020
Quality Product

Quality product, no after taste. Additional energy.

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Subscription Details

Product is automatically delivered on your schedule. No commitment, cancel or modify anytime.

Sezzle payment is not available for subscriptions.

Vintage Base™ Supplement Facts

Free Shipping

We offer free standard shipping on all supplements. Expedited shipping is available to most states at additional cost.

Money-Back Guarantee

We want you to experience all our products, and to keep enjoying those that fit your goals. This is why we offer our products with a 100% money-back guarantee.

Buy any product, and if for any reason you are not satisfied with it, contact us for a full refund.

We don’t require the return of the bottle in question for first-purchases, and do not make you jump through hoops to get yourmoney back if our products are not right for you.

It’s that simple, and it’s part of our Supplements That Make Sense™ promise.

Secure Checkout

We adhere to strict industry standards for payment processing, including:

• 128-bit Secure Sockets Layer (SSL) technology for secure Internet Protocol (IP) transactions.

• Industry-leading encryption hardware and software methods and security protocols to protect customer information.

• Compliance with the Payment Card Industry Data Security Standard (PCI DSS).