The Global Heritage Collection of Sinless Sourdough™ Starters

🥖 Lose the Carbs, Not the Bread 🍞

Welcome to Sinless Sourdough™ where ancient art meets low carb science.

Sinless Sourdough™ delivers the authentic benefits of traditional sourdough—thanks to real lactobacillus fermentation—in low-carb and keto-friendly breads and baked goods.

  • Low in net carbs (4 to 8 net carbs per serving), fat, and glycemic impact
  • High in fiber and protein
  • Incredibly versatile
  • Available in both slow, traditional styles and fast, easy methods

🧑‍🍳 Hi, I’m Shari MAC

I’m an international award-winning & best-selling food and wine author, syndicated columnist, TV co-host, and wine judge.

After 30+ years in food and wine, I had a 70-pound weight gain. I gave up carbs and cocktails and lost the weight through low-carb eating.

But Sinless Sourdough™ came from more than my personal health journey. After losing my father, younger brother, and mother to heart disease in just 1.6 years, I was devastated. In that grief, I had a choice — fall apart or build something meaningful to honor them.

I chose to create. With the help of my neurodivergent hyperfocus, I spent years crafting low-carb, authentically fermented sourdough starters and recipes — preserving the comforting tangy flavor and gut-health benefits of real sourdough, while making it healthy.

⬇️ Scroll down to see and select your Sinless dehydrated starters ⬇️

⏳ Hurry! This Offer Won’t Last Long
📦 Limited Time Offer — Only $19.99 CAD
🚚 FREE SHIPPING on all orders!
📘 Includes starter activation e-guide + low-carb, high-protein discard recipes
🔄✨🧑‍🍳 Upgrade to membership + community at no extra cost
🇨🇦 ♾️ Métis-owned, small-batch, proudly Canadian
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👉 Start baking today!