--- product_id: 187942371 title: "AD343A Go-Ferm Protect Evolution - 100 g" brand: "cellarscience" price: "SAR 306" currency: SAR in_stock: true category: "Cellar Science" url: https://www.desertcart.com.sa/products/187942371-ad343a-go-ferm-protect-evolution-100-g store_origin: SA region: Saudi Arabia --- # Optimal 15-30 min yeast rehydration time Synergizes with Fermaid O/K for enhanced fermentation Precision nutrient ratio 1.25g per 1g yeast AD343A Go-Ferm Protect Evolution - 100 g **Brand:** cellarscience **Price:** SAR 306 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your brew game with flawless yeast activation! ## Quick Answers - **What is this?** AD343A Go-Ferm Protect Evolution - 100 g by cellarscience - **How much does it cost?** SAR 306 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/187942371-ad343a-go-ferm-protect-evolution-100-g) ## Best For - cellarscience enthusiasts ## Why This Product - Trusted cellarscience brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Brewers:** Highly rated with 4.8 stars and rave reviews from fermentation pros - • **Perfect Yeast Revival:** Ensures dry yeast rehydrates fully for maximum fermentation power - • **Time-Smart Activation:** Activates yeast in just 15-30 minutes to keep your brew on schedule - • **Scientifically Balanced Mix:** Optimized nutrient formula for consistent, reliable results every batch - • **Seamless Fermentation Partner:** Works flawlessly with Fermaid O or K to elevate your fermentation game ## Overview AD343A Go-Ferm Protect Evolution is a premium yeast rehydration nutrient powder designed to optimize dry yeast activation. By adding 1.25 grams per gram of yeast into distilled water and allowing 15-30 minutes for rehydration, it ensures robust fermentation. Compatible with Fermaid O and K, this product is a trusted choice among professional and home brewers alike, boasting a 4.8-star rating from over 250 reviews. ## Description A complex nutrient mix that helps dry yeast rehydrate properly. Add to rehydration water before the yeast. Use 1.25 grams per 1 gram of yeast with 17mL of distilled water. After 15-30 min add to must. Works well with later use of Fermaid O or K. ## Features - Yeast rehydration nutrient - Item Package Dimension: 6.0" L x 4.0" W x 0.5" H - Item Package Weight: 0.2 lb - Model Number: AD343A ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B074DBMKVD | | Best Sellers Rank | 406,277 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 120 in Brewer's Yeast Nutritional Supplements | | Brand Name | CellarScience | | Customer Reviews | 4.8 4.8 out of 5 stars (257) | | Global Trade Identification Number | 00843200100169 | | Item Form | Powder | | Item Package Quantity | 1 | | Item Package Weight | 0.11 Kilograms | | Item Weight | 0.2 Pounds | | Manufacturer | CellarScience | | Model Number | AD343A | | Number of Items | 1 | | Part Number | AD343A | | UPC | 843200100169 | | Unit Count | 1.0 count | ## Product Details - **Brand:** CellarScience - **Global Trade Identification Number:** 00843200100169 - **Item form:** Powder - **Item package quantity:** 1 - **Item weight:** 0.2 Pounds - **Manufacturer:** CellarScience - **Number of items:** 1 - **Package weight:** 0.11 Kilograms - **UPC:** 843200100169 - **Unit count:** 1.0 count ## Images ![AD343A Go-Ferm Protect Evolution - 100 g - Image 1](https://m.media-amazon.com/images/I/41umyrOK7ZL.jpg) ## Questions & Answers **Q: How long can I store Go-Ferm? Would I be able to keep any extra for next year?** A: I use it to rehydrate my dry yeast. I have had good luck with using it 3 months after opening but I mix it in 170 Fahrenheit degree water and Toss the yeast in when it drops to about 100degrees. As long as you pasteurize it for about 20min with 160-170 Fahrenheit degree water then I think it should be fine for quite a while. Perhaps even a year. **Q: What is the expiration date for this product (if I buy in June 2019)?** A: As long as you keep it dry, it lasts for at least a year. Probably longer but I try to buy in quantities that I know I will not be sitting around for much longer than that. **Q: Is it ok to mix go-ferm into rehydration water, then boil, then cool to ~100°, then add yeast? can't imagine but any damage from boiling?** A: I have only used the Go-Ferm In ciders and meads: no boil fermentations, but I think it would be OK in short boil. **Q: Can I use this product for bread yeast?** A: You shouldn't need this for bread. Dough environment is pretty benighn. This product helps wine yeast get acclimated to the low ph, high acid of grape juice for wine. ## Frequently Bought Together - CellarScience-AD343A Go-Ferm Protect Evolution - 100 g - CellarScience - AD332B Fermaid O (120 g), 4.2 Ounce (Pack of 1) - CellarScience - AD345B Fermaid K (80 g) --- ## 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.com.sa/products/187942371-ad343a-go-ferm-protect-evolution-100-g](https://www.desertcart.com.sa/products/187942371-ad343a-go-ferm-protect-evolution-100-g) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-05-28*