Classic Immunity
Classic Immunity Benefits
Classic Immunity Qualities
Multi-Action Immunity Booster

Classic Immunity

29 reviews

Classic Immunity is made for active individuals, with a synergistic formula that helps support immune system health, protect cells, and deliver bioavailable minerals plus herbal extracts.

✔ Multi-action, synergistic blend of zinc, magnesium, Echinacea, Elderberry, Cordyceps and Vitamins C & D

✔ Helps your immune system stay on its toes and combat physical stress with its fast-acting blend of bioavailable minerals, vitamins, herbal extracts & adaptogens

✔ No sugars, sweeteners or calories of any kind, unlike many lozenges and syrups

$19.99 Regular price
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Free shipping  Free shipping on orders over $69.95
Money-back guarantee  100% money-back guarantee
Rewards  Earn 1 OSL Point for every $1
Health is wealth


The secret is synergy
Boost Immunity
Combat physical stress
Fast acting all day support


Take 1 serving (2 capsules) daily, in the AM.

2 capsules

Take 2 capsules

in the morning

In the morning

Your Reviews

Customer Reviews
4.8 Based on 29 Reviews
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11 Apr 2022
Mike L.
United States
I recommend this product

Will order again

My first Supp from Old School and I have to say it shipped and arrived quickly. This as well as Vintage Boost I see a huge difference in the brands that i formerly got. Old School is my new supplier for all my Supps. Be ordering other products very soon!

01 Mar 2022
Kelle B.
United States United States
I recommend this product

Classic immunity

I’ve been using this for a few months now and my health has been really good. I haven’t been sick with a cold or anything since I’ve started taking this.

18 Feb 2022
Shane B.
United States United States
I recommend this product


This product is a perfect mixture of the important vitamins, Vitamin C and D. Together they deliver a powerful dose of anti aging, infection fighting and healthy skin. An incredible product!

25 Jan 2022
Christopher J.
United States United States
I recommend this product

About immunity

This product is awesome it has helped I think from not getting sick I recommend this to anyone

11 Nov 2021
Jordan M.
United States United States
I recommend this product

Great product!

I’ve been taking this for a month now and have felt great and plenty of energy during my workouts.

Frequently Asked Questions

Is this product only meant for athletes?

While Classic Immunity was formulated for use by athletes and other physically active individuals, it can be used by any healthy adult.

The recommended use is 2 capsules daily. Can I take 1 capsule in the morning and 1 capsule later in the day?

Yes. Choose whichever method you find to be the easiest.

Can I take it with food, or should it be taken on an empty stomach?

Whichever you prefer. We suggest trying it on an empty stomach to begin with.

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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Classic Immunity
Classic Immunity

Supplement Facts

Serving Size: 2 Capsules

Servings Per Container: 30

Amount Per Serving


Vitamin C (from Ascorbic Acid)

500 mg


Vitamin D (from Cholecalciferol)

10 mcg


Magnesium (from Magnesium Chelate)

20 mg


Zinc (from Zinc Chelate)

15 mg


Daily Immunity Boosting Herbals

325 mg


Cordyceps Extract (274 mg), Echinacea Extract(50 mg), Elderberry Extract (1 mg)

* Percent Daily Value based on a 2000 calorie diet.

** % Daily Value (DV) not established.

Other Ingredients: Vegetable Capsule, Microcrystalline Cellulose (plant fiber), Vegetable Stearate, Silicon Dioxide.