Product Quality

Premium Foods J-Grade

Celebrating our 30th anniversary in business, Premium Foods is committed to introducing high quality US made products into Japan marketplace through our well established logistics systems safely and securely.

We are headquartered in Torrance, California and currently running Natural Harmony, Speed Body, and other internet sales sites for consumers in Japan who deserve a variety of vitamins, supplements, and cosmetics products only available overseas.

Over the course of history we have also developed our own vitamin brands in response to customers' needs and expectations. It is part of our business as being the responsive firm to such consumers' demands.


All Premium Foods brand products are manufactured in the US at GMP certified facilities. We have contracted with major US natural foods manufacturers where our products are produced using their production lines and under the strict quality standards. Our products are all natural and non-GMO with the used ingredients clearly spelled out to consumer eyes plus we list other facts whenever available.

Furthermore, we select only the products that are categorized as foods and anything falls under drugs category per regulations set by the local government rule will be eliminated. Also, any products that may hamper Japan customs and import regulations are dropped from our merchandise lineups. This will ensure our customers a peace of mind shopping experience when purchasing products from us outside Japan.