BiOptimizers specializes in science-forward supplements for gut health, sleep and recovery. Best known for Magnesium Breakthrough and targeted enzyme blends, the brand emphasizes clinical formulations, transparent labels and subscription bundles for customers pursuing measurable performance and digestion improvements.
Why Shop
Science-led supplements for digestion, sleep and performance.
Magnesium Breakthrough — sleep and recovery
Magnesium Breakthrough is BiOptimizers’ flagship multi-form magnesium designed to support deeper sleep, recovery and nervous-system resilience. The formula combines several magnesium salts to improve absorption and target different body systems — positioned for evening use to help unwind and support muscle recovery after training or travel. It's a go-to for users prioritizing restorative sleep and daily recovery.
MassZymes & digestive enzyme blends
MassZymes and similar enzyme blends deliver concentrated proteases, lipases and carbohydrases to speed protein, fat and carbohydrate breakdown. Athletes and those with heavy protein diets use these formulas to reduce bloating, improve nutrient absorption and support efficient recovery. Taken with meals or protein shakes, the targeted enzyme approach helps optimize digestion without daily trial-and-error.
What They Sell
Bottom Line
What we like
- Science-backed formulations and clear ingredient transparency
- Strong focus on digestive health with targeted enzyme and probiotic products
- Subscription options and value bundles for repeat customers
- Recognized flagship products (e.g., Magnesium Breakthrough)
Worth knowing
- Higher price point than many mass-market supplement brands
- Primarily direct-to-consumer with limited retail availability
- Some formulas are potent and may require dose adjustment for beginners