--- product_id: 29190101 title: "Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc." brand: "proboost" price: "€ 4.50" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.gr/products/29190101-thymic-protein-a-tpa-12-packets-with-4-mcg-tpa store_origin: GR region: Greece --- # 12 convenient single-serve packets 4 mcg TPA per packet Targeted immune system support Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc. **Brand:** proboost **Price:** € 4.50 **Availability:** ❌ Out of Stock ## Summary > πŸ›‘οΈ Boost your immunity, own your day! ## Quick Answers - **What is this?** Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc. by proboost - **How much does it cost?** € 4.50 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/29190101-thymic-protein-a-tpa-12-packets-with-4-mcg-tpa) ## Best For - proboost enthusiasts ## Why This Product - Trusted proboost brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Precision Dosing:** Each packet delivers a consistent 4 mcg of Thymic Protein A for reliable immune support. - β€’ **Clean & Convenient:** Single-serve packets ensure freshness and easy consumption without mess or fuss. - β€’ **On-the-Go Immunity:** Compact 12-pack design fits seamlessly into your busy lifestyleβ€”never miss a dose. - β€’ **Elevate Your Defense:** Supports your body's natural immune response to keep you performing at your peak. - β€’ **Scientifically Backed:** Formulated by Genicel, Inc., leveraging cutting-edge research in immune health. ## Overview Thymic Protein A (TPA) supplement by Genicel, Inc. offers 4 mcg of immune-supporting protein per packet in a convenient 12-pack format, designed to enhance your body's natural defenses with precision dosing and easy portability. ## Description ProBoost Thymic Protein A 4 mcg 12 pkts Ingredients: Each packet contains: 4 mcg freeze-dried, purified Protein A from calf thymus cell culture, in a base of maltodextrin. Suggested use: As a dietary supplement, empty one packet directly under tongue and allow to dissolve for 3 minutes. Use 1-3 packets daily, as often as every 4 hours, or as directed by a health care practitioner. Important** Allow contents to dissolve under tongue before swallowing, or protein will be inactivated by stomach contents. ## Features - ProBoost Thymic Protein A 12 pk ## Product Details - **Brand:** ProBoost - **Unit Count:** 12.00 Count - **Recommended Uses For Product:** Immune Support - **Number of Items:** 12 - **Age Range (Description):** Adult ## Images ![Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc. - Image 1](https://m.media-amazon.com/images/I/81nE+XC0mAL.jpg) ![Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc. - Image 2](https://m.media-amazon.com/images/I/81+jkIGPzTL.jpg) ![Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc. - Image 3](https://m.media-amazon.com/images/I/71VFz2707ZL.jpg) ![Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc. - Image 4](https://m.media-amazon.com/images/I/81lYJ8mHM1L.jpg) ![Thymic Protein A (TPA), 12 Packets with 4 mcg TPA/Packet - Immune Support Supplement by Genicel, Inc. - Image 5](https://m.media-amazon.com/images/I/71W4NFEdj2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Give it to my Very Sick Kitten - WORKS *by L***Y on January 2, 2020* I have a small kitten that we found out when he was suddenly very sick that he has feline leukemia. We almost lost him but our vet told us to try this on him along with a high quality kitten food. My husband and I did not want to give up on this tiny family member so I have used it for a couple of months. I sprinkle a little bit each day in his food. He is almost completely well and is doing great running around like any other kitten. He is inside and we would not let him outside to risk for other animals but I cannot say enough about this. I do not know the long term results for him but will continue to give it everyday in his food. ### ⭐⭐⭐ Three Stars *by A***X on April 16, 2015* I didn't really notice a difference. . . ### ⭐⭐⭐⭐⭐ A Great Immune Booster To Prevent Colds *by A***R on December 5, 2016* I have used this remarkable product for many years. It is a superior immune boosting preparation that should be taken at the first sign of a cold. Every time that I have used it, my cold is either aborted or shortened to a day or two of mild symptoms compared to when it is not used. I have recommended this to many friends who also have had similar results. Of course, no one supplement works for everyone; but this is among the best that I have found. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/29190101-thymic-protein-a-tpa-12-packets-with-4-mcg-tpa](https://www.desertcart.gr/products/29190101-thymic-protein-a-tpa-12-packets-with-4-mcg-tpa) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-23*