Jarrow Formulas
Explore supplements from Jarrow Formulas: probiotics with named strains, ubiquinol, methylated B vitamins and MK-7. We explain which forms are worth the extra cost, how to store probiotics and what the labels mean.Read more →
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What sets Jarrow Formulas apart from other supplement brands
Jarrow Formulas is an American brand from Los Angeles that has made food supplements since 1977. It is known for probiotics with named strains, active B vitamins and ubiquinol. Compared with the other brands in our range, Jarrow sits in the middle of the market: studied, branded raw materials without a premium price tag.
The probiotics are the brand's strongest category
Jarrow lists its strains with their codes, not just "lactobacillus". Jarro-Dophilus EPS uses an enteric coating, a layer that stays closed in the stomach so the bacteria arrive further down in the gut. Fem-Dophilus contains the GR-1 and RC-14 strains, and Saccharomyces boulardii + MOS uses a yeast rather than a bacterium. If you want to compare strain counts and CFU numbers across brands, our collection of probiotic supplements puts them side by side.
Forms you can check on the label
This is where Jarrow is easy to judge. The B12 is methylcobalamin, the active form the body can use directly. Folate is often Quatrefolic methylfolate instead of folic acid. Vitamin K2 comes as MK-7 from natto, which stays in the blood longer than MK-4. MagMind uses magnesium L-threonate (Magtein). QH-absorb provides Kaneka Ubiquinol, the reduced form of coenzyme Q10, which is generally absorbed more easily than plain ubiquinone. Both types sit in our CoQ-10 range if you want to compare price per milligram. Note that vitamin B12 contributes to normal energy-yielding metabolism and vitamin K contributes to the maintenance of normal bones. Coenzyme Q10 carries no approved health claim in Europe, so we do not attach one.
Why we stock Jarrow Formulas
We judge a brand on three things: the ingredient form, the dosage, and whether the combinations make sense. Jarrow scores well on the first two. Labels name the exact form, methylcobalamin instead of "B12", ubiquinol instead of "CoQ10", and probiotic strains appear with their codes. We are brand-neutral, so we carry the products we would give our own mother, not the entire catalogue. We buy directly from the brand, every product passes our compliance team, and independent labs spot-check batches. You can read how we select brands and products.
Who this brand suits, and where to be careful
Jarrow fits you if you read labels and want a specific form at a fair price. It fits less well if you want one simple daily multivitamin and nothing else.
- Strong choices: probiotics, active B vitamins, ubiquinol.
- Check per product: a good brand does not mean every item is the right dose for you.
- Not all vegan: some softgels use bovine gelatin, and Q-absorb contains soy lecithin.
- Give it time: for most nutrients, expect effects after two to three weeks of consistent daily use.
American product names such as Bone-Up or Neuro Optimizer say little about the contents. The ingredient panel does, and that is the part worth reading first.
Frequently asked questions
Jarrow Formulas is a food supplement brand founded in 1977 by Jarrow L. Rogovin and based in Los Angeles. It works with branded, studied raw materials and its own proprietary formulas, such as QH-absorb for ubiquinol and Jarro-Dophilus for probiotics. The range covers vitamins, minerals, probiotics, amino acids, enzymes and plant extracts. In practice, the brand is best known in Europe for its probiotics and its active-form B vitamins.
