Sourdough Bread

San Luis Sourdough

Sourdough Bread

Good Medium confidence
Ingredient Integrity 62

Sourdough starter and cultured wheat are positive but enriched flour lacks organic or whole grain integrity

Processing Level 58

Natural sourdough fermentation present but enriched flour indicates industrial milling with synthetic fortification

Evidence & Transparency 28

Non-GMO verified but no fermentation time, grain origin, or milling method disclosed

Product Quality 58

Traditional sourdough starter with simple formula undermined by enriched industrial flour and missing transparency

Ingredients

Unbleached Enriched Wheat Flour (FlourMalted Barley FlourReduced IronNiacinThiamin Mononitrate (Vitamin B1)Riboflavin (Vitamin B2)Folic Acid)WaterSourdough Starter (Wheat FlourWater)SaltCultured Wheat Flour

Certifications

Non-GMO Project Verified

Sourcing

California-based brand with California Certified Green Business certification. Product uses traditional sourdough starter and simple ingredient composition. Non-GMO Project Verified certification indicates verified supply chain for non-genetically modified ingredients. Distributed through major U.S. grocery retailers.

Transparency notes

Non-GMO Project Verified certification provides third-party ingredient verification. California Certified Green Business certification indicates environmental standards. Full ingredient list publicly available on major retailer sites. Traditional sourdough starter composition documented.

Origin Made in the USA or Imported (likely USA based on California market positioning and California Certified Green Business certification)
Last verified June 2026