Natural Factors Critical Care Probiotic 55 Billion Active Cells (30 VCaps)

SKU: NF01817

Maximum strength probiotic for acute digestive health needs

What It Does

This high-potency probiotic formula provides maximum digestive support when your system needs it most. Unlike maintenance probiotics, Critical Care delivers therapeutic-level bacterial counts to rapidly restore healthy gut flora. The gastric-resistant strains actually survive your stomach acid to reach the intestines alive.

Why It Works

  • MAXIMUM POTENCY: 55 billion active cells per capsule — significantly higher than standard probiotic formulas that often contain 10-20 billion CFUs.
  • GASTRIC RESISTANCE: Nine specially cultured strains resist stomach acid destruction, ensuring live bacteria reach your intestinal tract.
  • STRATEGIC RATIOS: Bifidobacterium and Lactobacillus strains are balanced to target different areas of your digestive system for comprehensive support.
  • ANTIBIOTIC RECOVERY: Specifically formulated to combat antibiotic-associated digestive issues and restore bacterial balance quickly.

What's Inside

Clean vegetarian capsules with nine research-backed probiotic strains. Contains milk and soy ingredients from the culturing process. Made in Canada under strict quality standards.

Why we carry it: Dr. Michael Murray's endorsement and the proven gastric-resistant technology make this Canada's most trusted high-potency probiotic formula.

Medical Ingredients:

Each capsule contains:
55 billion* active cells of the following specially cultured probiotic strains:
Total bacterial culture 55 billion cfu
Bifidobacterium breve (HA-129) (whole cell) 20 % 11 billion cfu
Bifidobacterium longum subsp. longum (HA-135) (whole cell) 20 % 11 billion cfu
Lactobacillus paracasei (HA-196) (whole cell) 15 % 8.25 billion cfu
Lactobacillus plantarum (HA-119) (whole cell) 15 % 8.25 billion cfu
Lactobacillus acidophilus (HA-122) (whole cell) 10 % 5.5 billion cfu
Lactobacillus rhamnosus (HA-111) (whole cell) 10 % 5.5 billion cfu
Bifidobacterium animalis subsp. lactis (HA-194) (whole cell) 5 % 2.75 billion cfu
Bifidobacterium bifidum (HA-132) (en(whole cell) 4.5 % 2.475 billion cfu
Bifidobacterium longum subsp. infantis (HA-116) (whole cell) 0.5 % 0.275 billion cfu
cfu: colony forming units

Non-medicinal ingredients:

Vegetable capsule (carbohydrate gum [cellulose], purified water), starch, quality vegetable magnesium stearate (lubricant), ascorbic, skimmed milk acid, trypticase soy broth, sucrose, yeast extract.

1 capsule per day or as directed by a health professional. For best results take with a meal.


Size: 30 VCaps
Price:

What It Does

This high-potency probiotic formula provides maximum digestive support when your system needs it most. Unlike maintenance probiotics, Critical Care delivers therapeutic-level bacterial counts to rapidly restore healthy gut flora. The gastric-resistant strains actually survive your stomach acid to reach the intestines alive.

Why It Works

  • MAXIMUM POTENCY: 55 billion active cells per capsule — significantly higher than standard probiotic formulas that often contain 10-20 billion CFUs.
  • GASTRIC RESISTANCE: Nine specially cultured strains resist stomach acid destruction, ensuring live bacteria reach your intestinal tract.
  • STRATEGIC RATIOS: Bifidobacterium and Lactobacillus strains are balanced to target different areas of your digestive system for comprehensive support.
  • ANTIBIOTIC RECOVERY: Specifically formulated to combat antibiotic-associated digestive issues and restore bacterial balance quickly.

What's Inside

Clean vegetarian capsules with nine research-backed probiotic strains. Contains milk and soy ingredients from the culturing process. Made in Canada under strict quality standards.

Why we carry it: Dr. Michael Murray's endorsement and the proven gastric-resistant technology make this Canada's most trusted high-potency probiotic formula.

Medical Ingredients:

Each capsule contains:
55 billion* active cells of the following specially cultured probiotic strains:
Total bacterial culture 55 billion cfu
Bifidobacterium breve (HA-129) (whole cell) 20 % 11 billion cfu
Bifidobacterium longum subsp. longum (HA-135) (whole cell) 20 % 11 billion cfu
Lactobacillus paracasei (HA-196) (whole cell) 15 % 8.25 billion cfu
Lactobacillus plantarum (HA-119) (whole cell) 15 % 8.25 billion cfu
Lactobacillus acidophilus (HA-122) (whole cell) 10 % 5.5 billion cfu
Lactobacillus rhamnosus (HA-111) (whole cell) 10 % 5.5 billion cfu
Bifidobacterium animalis subsp. lactis (HA-194) (whole cell) 5 % 2.75 billion cfu
Bifidobacterium bifidum (HA-132) (en(whole cell) 4.5 % 2.475 billion cfu
Bifidobacterium longum subsp. infantis (HA-116) (whole cell) 0.5 % 0.275 billion cfu
cfu: colony forming units

Non-medicinal ingredients:

Vegetable capsule (carbohydrate gum [cellulose], purified water), starch, quality vegetable magnesium stearate (lubricant), ascorbic, skimmed milk acid, trypticase soy broth, sucrose, yeast extract.

1 capsule per day or as directed by a health professional. For best results take with a meal.

Product reviews

Customer Reviews

Based on 17 reviews
76%
(13)
18%
(3)
0%
(0)
0%
(0)
6%
(1)
E
Elaine Thiel
Stomach cramps

4 days of painful stomach cramps and i gave up on these probiotics.

J
Joyce P.
works great !

works great !

j
joyce
Natural Factors Critical Care55 Billion Probiotics

Love this product it delivers 55Billion Probiotics per capsule best part does not need refrigeration so travels well

g
george s.
Natural Factors Critical Care Probiotic 55 Billion

Great for gut health

M
Maxine Peel
Good

Having type 1 diabetes it is difficult to judge right away as I'm still on my first bottle. If you could get a double sized bottle I believe 2 a day would be better for my body.

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