Jarrow Formulas
A science-minded veteran — a benchmark in probiotics.
A Los Angeles US supplement brand well regarded for probiotics and CoQ10.
Brand facts
- Founded
- 1977
- Headquarters
- Los Angeles, California, USA
- Parent / operator
- Owned by New Mountain Capital (combined with Natrol)
- Origin
- United States
About Jarrow Formulas
A Los Angeles brand founded in 1977, well regarded for probiotics (Jarro-Dophilus), CoQ10 and absorption-focused formulas. Its balance of value and quality has kept it a long-time iHerb favorite.
What sets Jarrow Formulas apart
Its strengths are science-minded formulas, a strong probiotics record and affordable pricing.
Ingredient sourcing
Selects probiotic strains and functional actives by purpose, with quality emphasis.
Manufacturing & quality
Made by cGMP-compliant contract manufacturers.
Certifications & testing
- Made in cGMP-compliant facilities
- Third-party tested (select products)
Signature products
- Jarro-Dophilus (probiotics)
- CoQ10
- MK-7 (Vitamin K2)
- Acetyl L-Carnitine
Focus categories
- Probiotics
- CoQ10
- Vitamin K2
- Amino acids
Price positioning
Mid-range — balanced on quality and price.
Where to buy in Japan
Available via iHerb, Amazon.co.jp and Rakuten Ichiba.
Best for
People who want probiotics or CoQ10 from a proven overseas brand.
Things to keep in mind
Some probiotics require refrigeration — mind temperature during shipping and storage.
Prices are sample data. Check the retailer's site for the current price.