--- product_id: 6413711 title: "B-12 Liquid, 16-Ounce" brand: "rooster booster" price: "€ 47.21" currency: EUR in_stock: true reviews_count: 8 category: "Rooster Booster" url: https://www.desertcart.fi/products/6413711-b-12-liquid-16-ounce store_origin: FI region: Finland --- # Boosts alertness & oxygenation Formulated for all poultry classes 10,000 mcg B-12 per oz B-12 Liquid, 16-Ounce **Brand:** rooster booster **Price:** € 47.21 **Availability:** ✅ In Stock ## Summary > 🐓 Elevate your flock’s vitality with every drop! ## Quick Answers - **What is this?** B-12 Liquid, 16-Ounce by rooster booster - **How much does it cost?** € 47.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/6413711-b-12-liquid-16-ounce) ## Best For - rooster booster enthusiasts ## Why This Product - Trusted rooster booster brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Liquid Convenience:** Easy-to-administer liquid form mixes seamlessly with water or feed. - • **Trusted Flock Essential:** Highly rated and reliable staple for proactive poultry care. - • **Poultry-Specific Formula:** Tailored for all adult poultry to optimize health and vitality. - • **Ultra-Concentrated Power:** 10,000 mcg of pure B-12 per ounce delivers rapid nutritional support. - • **Stress & Recovery Support:** Enhances appetite and oxygenates blood to accelerate flock recovery. ## Overview Rooster Booster B-12 Liquid is a premium, ultra-concentrated vitamin supplement delivering 10,000 mcg of pure B-12 per ounce, designed specifically for adult poultry. Its liquid form ensures effortless administration, promoting appetite stimulation, blood oxygenation, and increased alertness to support stressed or recovering birds. A trusted, highly rated essential for maintaining a healthy, vibrant flock. ## Description Super concentrated with 10,000 mcg. of pure B-12 per ounce, Rooster Booster Liquid B-12 is a premium vitamin supplement for all classes of poultry. Review: Reliable Staple for My Poultry Care Kit - This is one of those products I always keep on hand as part of my poultry medicine cabinet. It’s dependable, easy to use, and something I like having available anytime my flock might need extra support. The liquid form makes it simple to administer, whether adding it to water or using it more directly when needed. I’ve found it helpful during times when birds seem stressed, run down, or recovering, and it’s nice to have a trusted supplement ready to go. The bottle size is generous and lasts quite a while, which makes it a good value. I also like that it’s unflavored, so it mixes easily without discouraging birds from drinking. Overall, this has been a consistent, quality product that I feel good keeping stocked for routine flock care and support. Definitely a staple item for anyone who keeps poultry. Review: Rooster Booster B-12 - This works great on mu OEGB. ## Features - Stimulates appetite - Oxygenates blood - Increases alertness - For poultry ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00CD8KFY8 | | Active Ingredients | Acacia | | Allergen Information | Abalone | | Best Sellers Rank | #20,200 in Health & Household ( See Top 100 in Health & Household ) #104 in Vitamin B12 Supplements | | Brand | Rooster Booster | | Brand Name | Rooster Booster | | Customer Reviews | 4.8 out of 5 stars 824 Reviews | | Flavor | Unflavored | | Global Trade Identification Number | 00646950503019 | | Item Form | Liquid | | Item Weight | 1.1 Pounds | | Manufacturer | Rooster Booster | | Manufacturer Part Number | 038-50301 | | Model Number | 038-50301 | | Number of Items | 1 | | Product Benefits | Sleep Health Support | | Specific Uses For Product | Immune System | | UPC | 646950503019 | | Unit Count | 16 Ounce | | Warranty Description | No Warranty | ## Product Details - **Brand:** Rooster Booster - **Flavor:** Unflavored - **Item Form:** Liquid - **Primary Supplement Type:** Vitamin B12 - **Product Benefits:** Sleep Health Support ## Images ![B-12 Liquid, 16-Ounce - Image 1](https://m.media-amazon.com/images/I/61dOTGmosHL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this OK for quail?** A: Yes **Q: Is the bottle glass or plastic?** A: The bottle is plastic **Q: Does the liquid B12 expire?** A: No had expired day **Q: Does this contain cyanocobalamin?** A: No it does not. Natural vitamin B12 is added, 10,000mcg and Menadione .1 mg. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable Staple for My Poultry Care Kit *by C***. on February 4, 2026* This is one of those products I always keep on hand as part of my poultry medicine cabinet. It’s dependable, easy to use, and something I like having available anytime my flock might need extra support. The liquid form makes it simple to administer, whether adding it to water or using it more directly when needed. I’ve found it helpful during times when birds seem stressed, run down, or recovering, and it’s nice to have a trusted supplement ready to go. The bottle size is generous and lasts quite a while, which makes it a good value. I also like that it’s unflavored, so it mixes easily without discouraging birds from drinking. Overall, this has been a consistent, quality product that I feel good keeping stocked for routine flock care and support. Definitely a staple item for anyone who keeps poultry. ### ⭐⭐⭐⭐⭐ Rooster Booster B-12 *by C***E on May 27, 2026* This works great on mu OEGB. ### ⭐⭐⭐⭐⭐ Great product *by T***Y on May 13, 2026* Came In on Time without any damage ## Frequently Bought Together - Rooster Booster B-12 Liquid, 16-Ounce - Rooster Booster Poultry Cell, 16-Ounce (038-50401) - Nutri-Drench Poultry Solution 4 FL OZ --- ## 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.fi/products/6413711-b-12-liquid-16-ounce](https://www.desertcart.fi/products/6413711-b-12-liquid-16-ounce) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-06-11*