# Essential Formulas Incorporated

> Essential Formulas Incorporated, or EFI, is a family-owned US supplement company focused on probiotics, postbiotics, fermented nutrition, digestive health, microbiome support and natural skincare.

Official website: https://essentialformulas.com/

## About EFI

- [About Essential Formulas](https://essentialformulas.com/about-us/)
- [Dr. Iichiroh Ohhira](https://essentialformulas.com/dr-ohhira/)
- [Scientific Advisory Board](https://essentialformulas.com/science-advisory-board/)
- [Glossary of Health Terms](https://essentialformulas.com/glossary/)
- [Probiotic FAQ](https://essentialformulas.com/probiotic-faq/)
- [Contact Essential Formulas](https://essentialformulas.com/contact-us/)

## Main Products

- [Shop Essential Formulas](https://essentialformulas.com/shop/)
- [Dr. Ohhira’s Probiotics Original Formula](https://essentialformulas.com/product/dr-ohhiras-probiotic-supplements/)
- [Dr. Ohhira’s Probiotics Professional Formula](https://essentialformulas.com/product/dr-ohhiras-probiotics-professional-formulas/)
- [Dr. Ohhira’s Propolis PLUS](https://essentialformulas.com/product/dr-ohhiras-propolis-plus/)
- [Dr. Ohhira’s Essential Living Oils](https://essentialformulas.com/product/dr-ohhiras-essential-living-oils/)
- [Dr. Ohhira’s Premium Collagen Plus](https://essentialformulas.com/product/dr-ohhiras-premium-collagen-plus/)

## Reg’Activ Products

- [Reg’Activ Product Range](https://essentialformulas.com/regactiv/)
- [Reg’Activ FAQ](https://essentialformulas.com/regactiv-faq/)

## Dr. Ohhira Skincare

- [Dr. Ohhira’s Skincare](https://essentialformulas.com/dr-ohhira-skincare/)
- [Magoroku Skin Lotion](https://essentialformulas.com/product/magoroku-skin-lotion/)
- [Kampuku Beauty Bar](https://essentialformulas.com/product/kampuku-beauty-bar/)

## Probiotic and Postbiotic Resources

- [What Is a Probiotic?](https://essentialformulas.com/what-is-a-probiotic/)
- [The Power of Fermentation](https://essentialformulas.com/power-of-fermentation/)
- [Postbiotics and Gut Health](https://essentialformulas.com/postbiotics-might-future-gut-health/)
- [The Dr. Ohhira Difference](https://essentialformulas.com/dr-ohhira-difference/)
- [Common Signs Your Probiotic Is Working](https://essentialformulas.com/tell-probiotic-working/)
- [Probiotic Health Terms Glossary](https://essentialformulas.com/glossary/)
- [Probiotic FAQ](https://essentialformulas.com/probiotic-faq/)

## Using Product Information

Product pages are the primary source for current ingredients, suggested use, allergen information, storage guidance, warnings, package sizes and availability.

Educational pages are provided for general information and should not be treated as medical advice. Product information should not be used to diagnose, treat, cure or prevent disease. Readers should consult a qualified healthcare professional when appropriate, particularly during pregnancy, while nursing, when taking medication or when managing a health condition.

## Shopping and Policies

- [Shop](https://essentialformulas.com/shop/)
- [Frequently Asked Questions](https://essentialformulas.com/faq/)
- [Shipping Policy](https://essentialformulas.com/shipping-policy/)
- [Return Policy](https://essentialformulas.com/return-policy/)
- [Privacy Policy](https://essentialformulas.com/privacy-policy/)
- [Accessibility Statement](https://essentialformulas.com/ada-accessibility/)

## News and Media

- [Essential Formulas News](https://essentialformulas.com/news/)
- [Essential Formulas Blog and Educational Articles](https://essentialformulas.com/blog/)
- [Essential Formulas Incorporated Commemorates 25 Years of Innovation](https://essentialformulas.com/essential-formulas-commemorates-25-years/)