California Gold Nutrition
iHerb's own label — the sweet spot between quality and price.
iHerb's private-label brand; a US supplement line popular for balancing quality and price.
Brand facts
- Founded
- 2015
- Headquarters
- California, USA (iHerb)
- Parent / operator
- iHerb, LLC
- Origin
- United States
About California Gold Nutrition
The private label of supplement e-tailer iHerb. It pairs branded raw materials (like Gold C and CurcuC3) with removed middleman costs, earning global popularity for its quality-to-price balance — a staple of personal import in Japan.
What sets California Gold Nutrition apart
Its distinctive edge is a direct-sale cost structure that makes branded raw materials affordable.
Ingredient sourcing
Uses reputable branded ingredients (e.g. Gold C vitamin C and materials from suppliers like Lonza and Sabinsa).
Manufacturing & quality
Made by cGMP-compliant contract manufacturers, with third-party testing on many products.
Certifications & testing
- Made in cGMP-compliant facilities
- Third-party tested (select products)
Signature products
- Gold C (vitamin C)
- Liposomal Vitamin C
- Omega-3
- Collagen Peptides
Focus categories
- Vitamins
- Minerals
- Omega-3
- Collagen & beauty
Price positioning
Low-to-mid — affordable for a line using branded ingredients.
Where to buy in Japan
Primarily iHerb; some items also on Amazon.co.jp and Rakuten Ichiba.
Best for
People who want a balanced quality-price personal import from iHerb.
Things to keep in mind
Sold mainly via iHerb; hard to find in Japanese brick-and-mortar stores.
Prices are sample data. Check the retailer's site for the current price.