--- product_id: 254031548 title: "Doctor's Best Serrapeptase, Non-GMO, Vegan, Gluten Free, Supports Healthy Sinuses, 40,000 SPU,Capsule, 90 Count (Pack of 1)" brand: "doctor's best" price: "150.65 DT" currency: TND in_stock: true category: "Doctor's Best" url: https://www.desertcart.tn/products/254031548-doctors-best-serrapeptase-non-gmo-vegan-gluten-free-supports-healthy store_origin: TN region: Tunisia --- # Non-GMO, Vegan & Gluten Free 40,000 SPU high potency enzyme Serrateric coating for optimal absorption Doctor's Best Serrapeptase, Non-GMO, Vegan, Gluten Free, Supports Healthy Sinuses, 40,000 SPU,Capsule, 90 Count (Pack of 1) **Brand:** doctor's best **Price:** 150.65 DT **Availability:** ✅ In Stock ## Summary > 🌿 Breathe Better, Live Brighter — The Enzyme Your Sinuses Crave! ## Quick Answers - **What is this?** Doctor's Best Serrapeptase, Non-GMO, Vegan, Gluten Free, Supports Healthy Sinuses, 40,000 SPU,Capsule, 90 Count (Pack of 1) by doctor's best - **How much does it cost?** 150.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/254031548-doctors-best-serrapeptase-non-gmo-vegan-gluten-free-supports-healthy) ## Best For - doctor's best enthusiasts ## Why This Product - Trusted doctor's best brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Level Absorption:** Advanced Serrateric coating ensures the enzyme survives stomach acid to work where it matters most. - • **Power-Packed 40,000 SPU:** Delivers a potent dose of Serrapeptase for maximum sinus and respiratory support. - • **Trusted Quality & Safety:** Doctor’s Best commitment with 4.4-star rating from thousands of health-conscious users. - • **Clean & Conscious Formula:** Non-GMO, vegan, and gluten-free to fit your mindful lifestyle without compromise. - • **Daily Defense for Sinus Health:** Supports healthy sinuses and respiratory function, helping you breathe easy every day. ## Overview Doctor's Best Serrapeptase offers a high-potency 40,000 SPU proteolytic enzyme designed to support healthy sinuses and respiratory function. Featuring a patented Serrateric coating, it protects the enzyme from stomach acid, ensuring optimal absorption in the intestines. This vegan, non-GMO, and gluten-free formula is crafted for daily use, promoting immune response and breaking down unwanted proteins linked to sinus discomfort. Trusted by thousands, it’s a clean, effective choice for proactive respiratory health. ## Description At Doctor’s Best, we understand the seasonal impact on sinus health. Our formula features Serrapeptase, a proteolytic enzyme commonly utilized in Europe and Asia, known for its potential to help break down unwanted proteins to promote a healthier sinus environment.* To enhance its effectiveness, our unique blend incorporates advanced protective technology crafted to optimize absorption in the intestines. ## Features - PROMOTES RESPIRATORY HEALTH: Doctor's Best High Potency Serrapeptase promotes and maintains healthy sinus and airway function and healthy immune response - OPTIMAL ABSORPTION: Serrapeptase can be destroyed by stomach acids if not properly protected. Our product uses Serrateric, a coating that protects the enzyme from stomach acids until it reaches the intestines and therefore optimizes absorption - BREAKDOWN PROTEINS: Serrapeptase is classified as a proteolytic enzyme meaning it digests certain proteins. Helps dissolve hard particles made of protein that cause unwanted side effects from toxins, scar and tissue - 40,000 Serratiopeptidase Units (SPU) in each capsule. Take 1 capsule daily with water on an empty stomach. Gluten Free, Non-GMO, Vegan. Doctor's Best is committed to the safety of all of our products - PRODUCT NOTE: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000EDCJ3Y | | ASIN | B000EDCJ3Y | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #13,983 in Health ( See Top 100 in Health ) #38 in Enzyme Nutritional Supplements | | Brand Name | Doctor's Best | | Color | No Color | | Container Type | Bottle | | Customer Reviews | 4.4 4.4 out of 5 stars (4,662) | | Customer reviews | 4.4 4.4 out of 5 stars (4,662) | | Diet Type | Vegan | | Dosage Form | Capsule | | Flavor | Unflavored | | Global Trade Identification Number | 00753950001497 | | Is Discontinued By Manufacturer | No | | Item Dimensions | 5.4 x 5.4 x 9.4 centimeters | | Item Form | Capsule | | Item Weight | 0.23 Pounds | | Item model number | DRB-00149 | | Manufacturer | Doctor’s Best, Inc | | Manufacturer | Doctor’s Best, Inc | | Manufacturer Part Number | DRB-00149 | | Material Features | Vegetarian | | Material Type Free | en_AE | | Model Name | Serrapeptase, Non-GMO, Gluten Free, Vegan, Supports Healthy Sinuses, 40,000 SPU | | Model Number | DRB-00149 | | Number of Items | 1 | | Primary Supplement Type | protein | | Product Benefits | Healthy Sinuses | | Product Dimensions | 5.41 x 5.41 x 9.37 cm; 105.69 g | | Special Ingredients | Serrapeptase Enzyme (from Serratio sp.) 40,000 SPU | | Specific Uses For Product | Healthy Sinuses | | Total Servings Per Container | 90 | | UPC | 753950001497 | | Unit Count | 90 Count | ## Product Details - **Brand:** Doctor's Best - **Diet type:** Vegan - **Flavour:** Unflavored - **Item dimensions L x W x H:** 5.4 x 5.4 x 9.4 centimeters - **Item form:** Capsule - **Item weight:** 0.23 Pounds - **Primary supplement type:** protein - **Product benefits:** Healthy Sinuses - **Special ingredients:** Serrapeptase Enzyme (from Serratio sp.) 40,000 SPU - **Unit count:** 90 Count ## Images ![Doctor's Best Serrapeptase, Non-GMO, Vegan, Gluten Free, Supports Healthy Sinuses, 40,000 SPU,Capsule, 90 Count (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61xx2HC739L.jpg) ## Questions & Answers **Q: What does 40,000 SPU mean?** A: SPU stands for Serratiopeptidase Activity Units, which measures serrapeptase enzyme activity. Each capsule delivers a 40,000 SPU dose for enzyme support.* **Q: Does it help sinus health?** A: Serrapeptase is a proteolytic enzyme that helps break down unwanted proteins to support healthy sinus and nasal function as part of overall respiratory wellness.* **Q: How is absorption optimized?** A: Doctor’s Best Serrapeptase features Serrateric delayed-release technology designed to protect the enzyme from stomach acid and support optimal absorption in the intestines.* **Q: Is Doctor’s Best Serrapeptase vegan?** A: Yes. This formula is Non-GMO and Vegan, and it comes in delayed-release veggie capsules designed for optimal enzyme delivery.* **Q: How should I take it?** A: Adults should take ONE veggie capsule daily with at least 8 oz. of water on an empty stomach, or as recommended by a nutritionally informed physician. ## Frequently Bought Together - Doctors BEST Serrapeptase, 40,000 SPU, Supports Sinus Health, Non-GMO, Vegan 90 Veggie Caps - E-Fong Yi Mu Cao - Chinese Motherwort Aboveground Parts, 100 Gram - E-Fong Xi Xian Cao Siegesbeckia Aboveground Parts, 100 Grams --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/254031548-doctors-best-serrapeptase-non-gmo-vegan-gluten-free-supports-healthy](https://www.desertcart.tn/products/254031548-doctors-best-serrapeptase-non-gmo-vegan-gluten-free-supports-healthy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-13*