--- product_id: 152740879 title: "Isotonic OPC, 3 Month Supplement, Drink Powder of 300g" brand: "oprocyn" price: "€ 113.23" currency: EUR in_stock: true reviews_count: 8 category: "O Pro Cyn" url: https://www.desertcart.hr/products/152740879-isotonic-opc-3-month-supplement-drink-powder-of-300g store_origin: HR region: Croatia --- # Isotonic formula for max absorption 90mg premium French OPC extract 3 synergistic polyphenol sources Isotonic OPC, 3 Month Supplement, Drink Powder of 300g **Brand:** oprocyn **Price:** € 113.23 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your daily defense with the pure power of French OPC! ## Quick Answers - **What is this?** Isotonic OPC, 3 Month Supplement, Drink Powder of 300g by oprocyn - **How much does it cost?** € 113.23 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/152740879-isotonic-opc-3-month-supplement-drink-powder-of-300g) ## Best For - oprocyn enthusiasts ## Why This Product - Trusted oprocyn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Pure Boost:** Scientifically purified to exclude harmful tannins, ensuring only the safest, most effective OPC oligomers. - • **Absorption on Point:** Isotonic drink powder formula engineered for rapid and efficient nutrient uptake—feel the difference fast. - • **90 Servings of Wellness:** Generous 300g container delivers a 3-month supply of daily immune support—never run low on your health edge. - • **Elite Antioxidant Power:** 90mg of highly concentrated French pine bark OPC per serving—premium quality that outshines competitors. - • **Triple Polyphenol Synergy:** Combines oligopin pine bark, Vitaflavan grape seed, and ExGrape red wine extracts for a potent antioxidant blend. ## Overview OProCyn Isotonic OPC is a premium 300g powdered supplement offering 90 servings of a scientifically formulated blend of high-quality French pine bark, grape seed, and red wine grape polyphenols. Designed with an isotonic formula for superior absorption, it delivers 90mg of potent OPC antioxidants per serving, free from harmful tannins, to support immune health and antioxidant defense over a convenient 3-month supply. ## Description From 3 French OPC ingredients (totally 90 mg per serving): Oligopin pine bark Extract, Vitaflavan grape seed extract and ExGrape red wine grape total polyphenols. 2. The 3 OPC ingredients are of the highest quality with highly concentrated OPC, - the readily absorbable proanthocyanidin oligomers. 3. Scientifically characterized to be free of any harmful high molecular weight tannins, as contained in most other competing OPC products. 4. Isotonic capable formula for highly efficient absorption: 300 g powder, 90 servings. Review: Super Antioxidant, safe to boost your immune system every day - I take this every morning before breakfast, and if I feel like I'm coming down with a cold, I take it before dinner too. Just put in a glass, add about 2 oz of water, swirl it around and drink. Adds a big boost to my immune system, lets me avoid colds my husband gets, or if I do get a cold, get better faster. But I've been taking it a couple of years, I don't really get colds any more. Nice taste, too. Review: OProCyn - So far, good product. Comparably to Isotonic OPC 3. ## Features - Drink powder 300g or 90 servings: each serving (3.33g Powder) contains 90mg OPC extracts. - Our French pine bark extract ingredient costs about $2000/kg for the highest quality (very concentrated OPC oligomers), while Chinese pine bark extract used in other products costs $100-200 due to low quality (very little OPC in it). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VRZ2Q4T | | Age Range Description | Adult | | Best Sellers Rank | #133,214 in Health & Household ( See Top 100 in Health & Household ) #97 in Grape Seed Extract Herbal Supplements | | Brand | OProCyn | | Brand Name | OProCyn | | Container Type | Bottle | | Customer Reviews | 4.0 out of 5 stars 149 Reviews | | Diet Type | Gluten Free | | Dosage Form | Powder | | Flavor | Grape | | Is Product Expirable | Yes | | Item Form | Powder | | Item Package Quantity | 1 | | Manufacturer | OPROCYN | | Manufacturer Part Number | OPROCYN | | Number of Items | 1 | | Package Information | Bottle | | Package Quantity | 1 | | Total Servings Per Container | 90 | | UPC | 854908003881 | | Unit Count | 10.6 Ounce | ## Product Details - **Brand:** OProCyn - **Item Form:** Powder - **Item Package Quantity:** 1 - **Manufacturer:** OPROCYN - **Package Information:** Bottle ## Images ![Isotonic OPC, 3 Month Supplement, Drink Powder of 300g - Image 1](https://m.media-amazon.com/images/I/81pUQ9i6RuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Super Antioxidant, safe to boost your immune system every day *by A***L on May 17, 2026* I take this every morning before breakfast, and if I feel like I'm coming down with a cold, I take it before dinner too. Just put in a glass, add about 2 oz of water, swirl it around and drink. Adds a big boost to my immune system, lets me avoid colds my husband gets, or if I do get a cold, get better faster. But I've been taking it a couple of years, I don't really get colds any more. Nice taste, too. ### ⭐⭐⭐⭐ OProCyn *by T***E on October 26, 2019* So far, good product. Comparably to Isotonic OPC 3. ### ⭐⭐⭐⭐⭐ Good product, fast shipment *by L***N on May 4, 2020* I used a competitor's product for many years, but it was insanely expensive! A friend turned me onto French Glory's version. I have been very happy it, and the pricing is reasonable. I'd say this is a winner! ## Frequently Bought Together - OProCyn Isotonic OPC 3 Month Supplement, Drink Powder of 300g - Isotonix Calcium Plus – Calcium, Magnesium, Vitamin D3, Vitamin C & Boron Supplement for Bone, Muscle, and Cardiovascular Health – 90 Servings – Natural Orange-Mango Flavor - Isotonix® Multivitamin Without Iron – Complete Daily Supplement for Energy, Immune Support, Skin, and Bone Health – 90 Servings – Isotonic Drinkable Formula --- ## 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.hr/products/152740879-isotonic-opc-3-month-supplement-drink-powder-of-300g](https://www.desertcart.hr/products/152740879-isotonic-opc-3-month-supplement-drink-powder-of-300g) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-13*