In Stock
Doctor's Best

Immune Support Postbiotic, 500 mg, 60 Veggie Caps

4.8 · 1616 reviews
2,548 ₽

Science-Based Nutrition™ Supports Immune Function EpiCor® Dietary Supplement Vegan Non-GMO Gluten Free At Doctor's Best, we are on a quest for gut greatness. Our unique formula contains EpiCor®, a yeast-based postbiotic fermentate sourced from Saccharomyces cerevisiae. Discovered for its immune- boosting potential, it is a testament to nature's capability in supporting overall health and well-being. Features EpiCor® Supports immune function Supports gut microbiome

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Science-Based Nutrition™ Supports Immune Function EpiCor® Dietary Supplement Vegan Non-GMO Gluten Free At Doctor's Best, we are on a quest for gut greatness. Our unique formula contains EpiCor®, a yeast-based postbiotic fermentate sourced from Saccharomyces cerevisiae. Discovered for its immune- boosting potential, it is a testament to nature's capability in supporting overall health and well-being. Features EpiCor® Supports immune function Supports gut microbiome

Customer reviews

5.0
verified purchase
Really helpful

I've been looking for ways to support my immune system naturally, and I came across EpiCor. It's a fermented yeast product that some research suggests might help with overall immune health. It definitely makes a difference. For example, my husband recently caught a virus and started taking EpiCor alongside his usual routine. He recovered much faster than he usually does, and his symptoms seemed less severe. Personally, I've been taking it for a month as part of my overall allergy management plan. It seems to help reduce the intensity of my symptoms, especially during peak allergy season. The important thing for me is that I feel generally better.

6/26/2024
5.0
verified purchase
It became my mom regular !

I am now purchasing this product every three months for my mother. It's really helped her and new system get better even after she did her second lab results after taking this product she noticed that all her vitamins are much better. I would highly recommend this product for anybody who wants to Improve their immunity.

10/1/2024
5.0
verified purchase

The veggie capsules are standard size, easy to swallow. I noticed a subtle shift in my digestive regularity. No immediate, dramatic changes in immunity, but a sense of improved overall gut comfort. No adverse reactions, like gas or bloating. The 500 mg dosage seems reasonable. I'd consider it for maintenance of gut flora, potentially supporting immune function. The product is flavorless, which is a plus. The packaging is practical. I felt a slight decrease in occasional digestive discomfort

3/19/2025
5.0
verified purchase
Best

I always have Epicor in my kit because is proven that it supports the health of the respiratory system and sinuses, aids digestive health, and most notably, maintains the body's immune defenses. We take it during seasonal colds, flu and other health issues and it improves the immune performance.

9/3/2024
5.0
verified purchase
supports immune system response

Unfortunately, I can't write my type of use here, otherwise my review will be blocked. That's why you can get information from the pictures. Go to the page with my reviews. I do not receive any rewards for reviewing. But I want to warn other buyers. Please, give me 👍

8/3/2024
5.0
verified purchase
awesome

why i bought this doctors best immunes support postbiotic bcoz i saw a video about postbiotic and they said that ppstbiotice is good for your gut. i love this bcoz it gentle to my stomach and the package arrive early that i expected

6/9/2026
5.0
verified purchase
The Best Immune System Booster

EpiCor is a staple in my supplement stack. It does a fantastic job of balancing the immune system. Whenever the weather changes or I feel like I might be getting sick, I take this and it helps a lot. It also seems to help with my allergies.

12/26/2025
5.0
verified purchase
최고!

Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered

11/20/2025
5.0
verified purchase
Great

Good complex , very effective , good ingredients , I will buy it again

11/3/2025
5.0
verified purchase
Recommended

Tried it myself and also prescribed it to my patients and have seen improvements in health. The capsules are small in size, easy to swallow and have a nice smell. Good quality.

10/3/2025