The original
Gut Health
Organic fruit and vegetable juice, blended with live probiotic cultures and bottled alive.
Starting at$161.99for 30 bottles$5.40 a day
Get StartedReviews
4.6 out of 5 from 265 reviews
Collected by Judge.me from verified purchases
Peer-reviewed study
Same fifteen strains, same dose. One batch pre-hydrated in our organic juice, one left as dry powder. Both went into hydrochloric acid at pH 1.5, held at body temperature, with an accredited lab counting what was still alive at zero, thirty and sixty minutes.
On contact ours measured 3.2 million living cells per gram against the powder’s 64,000. By thirty minutes the powder was down to seven. Ours was still at 25,900.
| Preparation | 0 minutes | 30 minutes | 60 minutes |
|---|---|---|---|
| In juice, no acid | 36,000,000 | 36,000,000 | 28,000,000 |
| In juice, then acid | 3,200,000 | 25,900 | 5,100 |
| Dry powder, then acid | 64,000 | 7 | 2.33 |
more surviving cells than the same blend as dry powder
In vitro study. Probiotics in hydrochloric acid at pH 1.5 and 37 °C, three replicates, enumerated by Certified Laboratories. It measures what survives in simulated gastric conditions. It is not a clinical trial and it describes the product, not an outcome in the body.
Kamarei AR, Robins HF, Finkelstein E. Juice-Based Living Probiotics Survive Stomach Acid Significantly Better than Dry Powder Live Probiotics. Journal of Biochemistry and Physiology, 2024;7(4).
Read the paperOne a day
Two ounces. Once a day. Cold from the fridge. It tastes like real, cold-pressed juice, because that’s exactly what it is.
Shipped cold. Keep refrigerated.
The original
Organic fruit and vegetable juice, blended with live probiotic cultures and bottled alive.
Starting at$161.99for 30 bottles$5.40 a day
Get StartedSame cultures
Watermelon, beet and cranberry, pressed organic; blended with live probiotic cultures and bottled alive.
Starting at$161.99for 30 bottles$5.40 a day
Get StartedThe human microbiome
Thirty-eight trillion microbes live in you right now, more of them than there are cells that are actually, genetically, you. You didn’t choose one of them. Nobody asked you. The microbes shift within days of what you eat, how you sleep, how hard you push yourself.
Probiotics have been studied for their role in everyday digestion, regularity, daily energy, and microbiome support.
Meet the doctors
I had been looking for a quality probiotic that really worked since 1995. I tried just about everything, and that’s why we created Doctor’s Biome.
One of the world’s leading authorities on ozone therapy, in practice in New York City since 1973. He spent decades trying everything on the shelf, concluded none of it worked, and set out to build the one he couldn’t find.
Keeping a culture alive from the tank to the bottle is a formulation problem before it is a packaging one.
The formulation half of the partnership. Four degrees in nutrition, four decades engineering functional ingredients through some of food science's hardest problems, and the one who solved how to keep a living culture alive in the bottle instead of drying it out and hoping.
Making something this alive, at this scale, repeatably, is the hard part. That is the job.
The manufacturing half of it. Twenty years building and running FDA-registered, GMP-compliant facilities, with deep expertise across 21 CFR 111 and 21 CFR 117, the exact regulations that decide whether a living culture survives production intact or dies somewhere upstream before it ever reaches a bottle.
For practitioners
Physicians, chiropractors, dentists and holistic practitioners have been the quiet engine behind Doctor's Biome since the beginning. The professional program gives your practice wholesale pricing and the same cold chain that protects every consumer order.
What practitioners say
Wholesale pricing
| Product | Retail | Yours |
|---|---|---|
| Gut Health30 day supply | ||
| Women's Health30 day supply |
Earn per unit on Gut Health and Women's Health. below standard retail pricing.
30Day Guarantee
Produced in small batches, GMP compliant, and tested by an independent, accredited laboratory. Drink it for thirty days. If it isn't for you, we'll refund you.