Biofilm Immune Complex
Add Biofilm Immune Complex for layered support.
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Every batch is independently lab-tested for identity, purity, and label accuracy. The most recent Certificate of Analysis is shown below.

Natural Cure Labs has been recognized for product quality, innovation, and business growth:
Add Biofilm Immune Complex for layered support.
Add L-Lysine with Monolaurin - our best-selling immune combination.
An all-extract botanical blend featuring mulberry leaf (with 1-Deoxynojirimycin / DNJ), loquat, cinnamon, and lemon. Designed to help maintain healthy glucose levels already within the normal range.‡
1-Deoxynojirimycin (DNJ) is a naturally occurring compound found in mulberry leaves. It is the key active ingredient in Level Off.
Take 2 capsules before meals. Many customers take it before high-carb meals. Consult your healthcare provider before use, especially if you're on prescriptions or have a medical condition.
We proudly formulate, blend, encapsulate, and bottle in the USA in federally registered, GMP-certified facilities. Ingredients are sourced in the USA and globally - the label says "Made in USA with global materials" to reflect this.
All ingredients arrive with a Certificate of Analysis. We perform in-house testing for microbials and heavy metals, and additional samples are sent to a separate third-party lab for confirmation.
Yes. Vegetarian Hypromellose (HPMC) capsules - no animal gelatin. No magnesium stearate, no silicon dioxide, no artificial colors, preservatives, flavorings, sugar, wheat, yeast, corn, gluten, soy, or dairy.
NCL does not have resale partners. Every product is sourced, manufactured, and fulfilled by us. You'll find authentic products at naturalcurelabs.com and our official storefronts on Amazon, Walmart, and TikTok Shop.
Always consult your healthcare provider before starting any supplement, especially if you are pregnant, nursing, taking medication, or have a medical condition.
We offer a 100% money-back guarantee. If you are not satisfied with your purchase, return your order for a refund - no questions asked.
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