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Dr. Tobias Deep Immune Optimum Probiotics Supplement Review

Dr. Tobias Deep Immune Probiotic provides your body with a proprietary blend containing 10 types of probiotic bacteria, with a potency of 25 billion CFU per capsule at time of creation. It’s also one of the bestsellers on Amazon, with over 1,700 highly rated reviews.

But how does this compare to the Probiotic-10 50 billion CFU version, and what are the limits on a recommended safe dosage?

In this review we’ll walk you through the side effects, recommended dosage levels, how to maintain high potency, and the best time of day to take it. There’s even a breakdown of the 10 types of probiotic bacteria, so you know exactly what’s in each serving.

We also compared NOW Foods Probiotic-10 to two other top-rated probiotic supplements; Hyperbiotics PRO-15, and Gaia Source Probiotic.

Comparisons includes the CFU potency, probiotic bacteria blend, ingredients, price, and customer feedback. This is to guarantee you only buy the best probiotic for your current diet.

Dr. Tobias Deep Immune Ingredients

Dr. Tobias Deep Immune Optimum Probiotics Ingredients

PreforPro is an ingredient developed by Deerland Enzymes, the effects of which can be seen within hours at a 15 mg dose. Tests have demonstrated the growth-promoting effect of PreforPro on Bacillus subtilis – the main ingredient in Deep Immune.

Bacillus coagulans (B. coagulans) is a strain of bacteria that produces lactic acid and offers a range of health benefits. This includes treatment and prevention of diarrhea and IBS, and to strengthen your immune system. Taking antibiotics at the same time as B. coagulans can reduce the benefits, which is why if you’re taking antibiotics, they should be taken 2 hours either side of consuming a serving of Dr. Tobias Deep Immune.

Bacillus subtilis (B. subtilis) is a gram-positive bacterium that’s found naturally in the gastrointestinal tract of humans. Several health benefits have been identified through initial studies. The results show B. subtilis may be beneficial for decreasing weight gain and alleviating oxidative stress, reducing the rate of antibiotic-associated diarrhea in patients, and reducing the frequency of respiratory infections in the elderly.

The DE111 genome-sequenced strain of B. subtilis can be found in Dr. Tobias Deep Immune. DE111 has been modified to protect the microbes from harsh conditions until they enter the GI tract, ensuring that your body experiences the greatest benefit. One study, published in the Journal of Probiotics and Health, found that B. subtilis DE111 significantly improved gastrointestinal discomfort, including constipation and diarrhea. This was at a dose of 1 billion CFU/day studied over a period of 105 days.

For more information on any of the other probiotic strains found in Dr. Tobias Deep Immune, please consult our probiotic supplement guide.

What’s in Dr. Tobias Deep Immune?

Dr. Tobias Deep Immune Probiotic Ingredients Label
Ingredient Amount per Serving
PreforPro 15 mg
Bacillus coagulans 1 Billion CFU
DE111 (Bacillus subtilis) 3 Billion CFU
Lactobacillus acidophilus 200 million CFU
Bifidobacterium lactis 200 million CFU
PreforPro: 15 mg
  • LH01 – Myoviridae
  • LL5 – Siphoviridae
  • T4D – Myoviridae
  • LL12 – Myoviridae
Probiotic Bacteria 4.4 billion CFU
  • DE111 (Bacillus subtilis)
  • Bacillus coagulans
  • Lactobacillus acidophilus
  • Bifidobacterium lactis

PreforPro and DE111 are trademarks of Deerland Enzymes, Inc.

Dr. Tobias Deep Immune Optimum Probiotics Supplement

Dr. Tobias Deep Immune – Product Summary

  • 4.4 Billion CFU
  • 4 Strains Reinforced by a patented Probiotic Booster PreForPro® formula
  • A highly effective Prebiotic that only feeds the good bacteria
  • Ideal for Women, Men & Children
  • Advanced Patented Capsules DRCaps® for Proven Targeted Release
  • DRCaps® do not have after-taste
  • Vegetarian with Kosher and vegetarian certifications
  • DE111® supports the normal proliferation of beneficial bacteria and the normal immune reaction of intestinal cells
  • No refrigeration needed
  • Unlike other probiotics, this product does not only support the good bacteria – it also works against the bad bacteria
  • 1 Month Supply of 60 delayed release capsules
  • Made in the USA according to cGMP stardards

Health benefits of Dr. Tobias Deep Immune

Please consult our expert guide to the best probiotic supplements. This contains a complete list of the health benefits for the probiotics found in Dr. Tobias Deep Immune.

When is the best time to take it?

Take 2 capsules daily, preferably with meals or as directed by a health care professional.

Deep Immune vs. Hyperbiotics Pro-15

Dr. Tobias Deep Immune
Hyperbiotics Pro-15

B. bifidum: N
B. bifidum: Y

B. lactis: Y
B. lactis: Y

B. longum: N
B. longum: Y

L. acidophilus: Y
L. acidophilus: Y

L. rhamnosus: N
L. rhamnosus: Y

Container size: 60
Container size: 60

Serving size: 2
Serving size: 1

Servings per day: 1
Servings per day: 1

Cost per serving: $0.71
Cost per serving: $0.40

Deep Immune vs. Gaia Source

Dr. Tobias Deep Immune
Gaia Source Probiotic

B. bifidum: N
B. bifidum: N

B. lactis: Y
B. lactis: N

B. longum: N
B. longum: Y

L. acidophilus: Y
L. acidophilus: Y

L. rhamnosus: N
L. rhamnosus: Y

Container size: 60
Container size: 60

Serving size: 2
Serving size: 2

Servings per day: 1
Servings per day: 1

Cost per serving: $0.71
Cost per serving: $0.63

What sizes are available?

Deep Immune has a serving size of 2 vegetable capsules, with 30 servings per bottle.

At the time of writing this review, each serving was priced at $0.71, making it one of the less affordable probiotics compared to something like Align ($0.52) or Digestive Advantage ($0.44). However, it’s difficult to make direct price comparisons with probiotics, as they all contain slightly different strains and blends.

We always recommend calculating the average cost per serving, across all sizes, before making a final buying decision.

Save money with Amazon

If you’re looking to save money on your monthly supplement order, you might want to consider the Amazon Subscribe & Save program.

Subscribe & Save allows you to unlock savings of up to 15% on a wide range of sports nutrition products, including Dr. Tobias Deep Immune.

You can save 5% with a subscription to 1 product, or save the full 15% by subscribing to 5 products, provided they’re all delivered to the same address. The delivery schedule can be set from monthly, up to once every 6 months.

Although 5 products might sound a lot, if you already supplement with a protein powder, multivitamin, creatine, BCAA, and glutamine, the savings can soon add up. But it’s best to order before you run out of your current supplements, because Amazon set the day of the month each order is sent (same day each month e.g. 14th.).

Who is Dr. Tobias?

Dr. Tobias is a health product line designed by Dr. Tobias Ihde from Germany, who has an extensive background in Sports Science and an emphasis on Sports and Medicine.

As a company, Dr. Tobias quickly established itself as a market leader in health supplements, with thousands of highly rated reviews currently available on Amazon. This is mainly for their 14 Day Quick Cleanse Detox and Optimum Omega 3 Fish Oils supplements, but they also produce Garcinia Cambogia, Probiotics, Turmeric, Multivitamins, and much more.

Efficacy, purity, and potency are three of the fundamental goals for each one of their supplements, which is attested to by scientific studies, including one by LabDoor. The study analyzed 53 best-selling fish oil supplements and found the Dr. Tobias Omega-3 Fish Oil recorded category highs for EPA and DHA content.

But knowing what’s contained in each of these supplements isn’t always easy, which is why we recommend taking a look at our Dr. Tobias supplement guide. This includes a summary of the health benefits, a list of sizes and flavors that are available, and dosages for the main ingredients.

We’ve also added in-depth reviews and comparisons with other top rated nutrition companies, to guarantee you only buy the best supplement for your fitness goals.

Probiotic Dietary Health Supplement Buying Guide
Dr. Tobias Deep Immune Probiotic provides your body with a proprietary blend containing 10 types of probiotic bacteria, with a potency of 25 billion CFU per capsule at time of creation. It's also one of the bestsellers on Amazon, with over 1,700 highly rated reviews. But how does this compare to the Probiotic-10 50 billion CFU version, and what are the limits on a recommended safe dosage? In this review we'll walk you through the side effects, recommended dosage levels, how to maintain high potency, and the best time of day to take it. There's even a breakdown of the…

Review Overview

Overall Review Rating

4.5 / 5

So, is Dr. Tobias Deep Immune worth buying?

It's one of the only multi-strain probiotic supplements we've reviewed that contains B. coagulans. Most, like Schiff Digestive Advantage, are single strain probiotics. Although the specific strain of B.coagulans isn't mentioned, studies have found the GBI-30, 6086 strain used in Digestive Advantage can boost digestive health and increase muscle recovery after exercise.

The use of PreforPro as a prebiotic also provides a significant growth advantage for B. longum compared to inulin. Inulin is used as a prebiotic in supplements such as Zenwise Labs Digestive Enzymes and Culturelle Digestive Health.

Another major benefit of this supplement is that the formula is packed inside delayed-release DRcap® capsules. This is the same delivery system that's used by Vitamin Bounty in their high-potency Pro-25 and Pro-50 probiotic supplements.

Overall, it's clear that the Dr. Tobias Deep Immune formula has been carefully created based on scientific studies and real-life results. The delivery method ensures live cultures remain active until they reach your digestive system, and PreforPro protects the 'good' probiotic bacteria strains from being harmed by the 'bad' bacteria once they're released from the capsules.

Combine this with the thousands of highly rated reviews on Amazon and competitive price, and you have one of the best probiotic supplements on the market.