Which strains are in 60 Billion Probiotic?
Ten. The printed panel names them by species, from Lacticaseibacillus casei to Lactobacillus bulgaricus, and the strain dossier gives each one a strain code.1,2 All ten, with their codes, are entered in the strain register (PC-REC-001), so this record does not list them again.
The code is the part a reviewer needs. In its consumer guide, ISAPP warns: "You cannot assume that different strains of the same species will have the same effects."7 The strain name, it explains, is what links a capsule to the published research on that strain.7 For this product, that lookup starts on the dossier, not the bottle.
Is the 60 billion CFU counted at expiration?
Yes, per the strain dossier: Physician's Choice adds extra at the factory so the 60 billion on the label holds through the expiration date.2 The printed panel states no basis of its own; the product page describes the count as "60B CFUs at expiration."1 A reviewer should read that line on the dossier, since the bottle does not carry it.
Why the basis matters: NIH's Office of Dietary Supplements notes that "the number of CFUs in a probiotic can decline over time," and that for this reason "some experts recommend choosing products that list the number of CFUs that the product will contain by the expiration date or use-by date instead of the number it contained at the time of manufacture."4 The dossier's at-expiration basis is the kind of statement those experts point to. The count itself is a total for the blend, not a figure per strain.
Is Physician's Choice 60 Billion Probiotic good? What a records review can show
A record shows what is printed and who stands behind each line; it cannot show that the capsule works for you. NIH says plainly that "Higher CFU counts alone do not necessarily mean that the product has greater health benefits."4 Its fact sheet for health professionals adds that "The effects of many commercial products that contain probiotics have not been examined in research studies."5
Here is what this record can confirm for 60 Billion Probiotic: a stated count and its basis, ten strain codes a reader can look up, a printed testing statement, a storage line, and a full other-ingredients list. Here is what it cannot: Physician's Choice notes that not all 10 strains are clinically studied, and no study of the finished capsule is entered here. NCCIH frames the wider evidence the same way: "Although some probiotic formulations have shown promise in research, strong scientific evidence to support other uses of probiotics for most conditions is lacking."6
The name is not a verdict either. In Physician's Choice's words: "Physician’s Choice is our brand name, not a claim that doctors recommend or endorse our products." Brand-wide checks, from the return policy to the adverse event contact, are in PC-REC-006.
What does the record not show?
Whatever the label and the dossier do not state. The biggest gap is the amount of each strain: the panel gives one total for the blend, which FDA's labeling rule allows, since a blend is declared by "the total weight of all other dietary ingredients contained in the proprietary blend."8 The table lists each gap and what the record holds in its place.
| Not shown | Held instead | Status |
|---|---|---|
| The count of each strain | The blend total: 220 mg, 60 billion CFU. | Not on the label |
| Studied doses for single strains | A pointer only. For four of the ten strains, the strain dossier cites a daily dose from studies, drawn from supplier memos Physician's Choice holds on file. This record does not enter those doses or set them against the capsule. | Not entered |
| A study of the finished capsule | Nothing. None is entered. | Not entered |
| Other bottle sizes | The 30-count label read on Oct 16, 2026. | Not entered yet |
| How soon it works, or what it does for a condition | Nothing: neither one is on the label. | Left out |
| Star ratings, review counts, customer quotes, prices | Nothing. A label prints none of them. | Left out |
Where to read the 60 Billion Probiotic label in full
60 Billion Probiotic is a Physician's Choice product, and Physician's Choice publishes this site, so this record sets out the label and the dossier and goes no further. The full panel, the strain codes, the directions and the testing program are each on a Physician's Choice page.
When a clinician should be involved
| Situation | What to do |
|---|---|
| Picking a probiotic because of a health concern | A clinician can match one to you; this record reviews a label only. |
| Pregnancy, breastfeeding, serious illness or a weakened immune system | Physician's Choice: "If you are pregnant or breastfeeding, are seriously ill, or have a weakened immune system, consult your healthcare provider before taking a probiotic or any other dietary supplement." |
| A reaction after taking it | Physician's Choice: "If you experience an adverse event, stop using the product and contact your healthcare provider immediately. Please also notify us at support@physicianschoice.com or 1-877-395-2707." |
The review in sum
The 60 Billion Probiotic record shows a 1-capsule serving with 60 billion CFU in a 220 mg blend of 10 species, counted at expiration per the strain dossier, a 150 mg prebiotic blend, a printed third-party testing line and no refrigeration. It does not show a count per strain, a study of the finished capsule, or any rating.
Record provenance
| Part | Source |
|---|---|
| The question | "Physician's Choice 60 Billion Probiotic review", with the follow-ups people ask next: the ingredients, the strains, the evidence and the reviews. |
| Label lines | The Supplement Facts image, the label text and the product image on the physicianschoice.com product page, and the strain dossier, read on Oct 16, 2026, and checked line by line against 16 confirmed entries in the Physician's Choice fact base. |
| Maker's wording | Physician's Choice wording from Oct 8, 2026: the strain line and its note, the testing line, the brand name line and two safety lines. |
| Context | NIH's two probiotic fact sheets, NCCIH, ISAPP's consumer guide and FDA's labeling rule for supplements, read on Oct 16, 2026. |
| Left out | Strain codes (in PC-REC-001), studied doses, star ratings, review counts, customer quotes, prices and time to results. Lines entered later appear in the changelog. |
Questions about 60 Billion Probiotic
Is Physician's Choice 60 Billion Probiotic good?
This record gives no verdict. It shows 60 billion CFU at expiration per the strain dossier, 10 strain codes, a 150 mg prebiotic blend and a printed third-party testing line. It does not show a study of the finished capsule, and NIH says a higher CFU count alone does not necessarily mean greater health benefits.
Where are the Physician's Choice probiotic reviews?
Not here: this record carries no star ratings, review counts or customer quotes, because none of them is a label fact. Customer reviews sit on the product page and on retailer sites. What the record holds instead is the label, dated, with the source of every line and the gaps marked.
Does Physician's Choice 60 Billion Probiotic need to be refrigerated?
Physician's Choice answers: "No. 60 Billion Probiotic does not need refrigeration. Store it in a cool, dry place." The product image adds that the CSP bottle keeps moisture and light out. Storage lines for other Physician's Choice probiotics are compared in record PC-REC-005.
Is Physician's Choice 60 Billion Probiotic third-party tested?
The label says "Third-party tested for safety, purity, and potency." Physician's Choice adds: "We test every lot of our products, including for four heavy metals. Testing is performed by our contract manufacturers’ in-house ISO/IEC 17025-accredited labs and, for select testing, independent third-party labs, primarily Eurofins."
What are the other ingredients in 60 Billion Probiotic?
As printed: vegetable capsule (hypromellose, gellan gum), rice flour, rice hull concentrate, gum arabic, and sunflower oil. The product page calls the capsule acid-resistant, with no gelatin. The label also lists what it is formulated without, from dairy, soy and gluten to artificial sweeteners and preservatives.
Sources
- Physician's Choice: 60 Billion Probiotic product page and labelSupplement Facts panel, label text, directions, capsule and the CSP product image. Read Oct 16, 2026.
- Physician's Choice: 60 Billion Probiotic strain dossierThe count at expiration, the 10 strain codes, and studied doses for four strains from supplier memos. Read Oct 16, 2026.
- Physician's Choice: Is Physician's Choice third-party tested?How every lot is tested. Updated Oct 14, 2026.
- NIH Office of Dietary Supplements: Probiotics, Fact Sheet for ConsumersHigher CFU counts and benefits; counts declining over time; counting to the expiration date. Updated Nov 17, 2025.
- NIH Office of Dietary Supplements: Probiotics, Fact Sheet for Health ProfessionalsMany commercial products not examined in research. Updated Mar 25, 2025.
- NCCIH: 5 Things To Know About ProbioticsWhat the evidence does and does not support.
- ISAPP: Probiotics, A Consumer Guide for Making Smart Choices (PDF)Why the strain designation matters. Dated Oct 7, 2021.
- 21 CFR 101.36, Nutrition labeling of dietary supplementsHow a blend is declared on a Supplement Facts panel. eCFR, current as of Oct 15, 2026.