--- product_id: 2103936 title: "Dr. Mercola Methyl B12 Energy Boost - Fast-Absorbing Spray - Active Vitamin B12 as Methylcobalamin - Natural BlackBerry Flavor - 39 Servings" brand: "dr. mercola" price: "€ 28.55" currency: EUR in_stock: true reviews_count: 13 category: "Dr. Mercola" url: https://www.desertcart.pt/products/2103936-dr-mercola-methyl-b12-energy-boost-fast-absorbing-spray-active store_origin: PT region: Portugal --- # 1000 mcg active methylcobalamin compact, portable design fast-absorbing spray formula Dr. Mercola Methyl B12 Energy Boost - Fast-Absorbing Spray - Active Vitamin B12 as Methylcobalamin - Natural BlackBerry Flavor - 39 Servings **Brand:** dr. mercola **Price:** € 28.55 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your day with a spray of pure, fast-acting energy! ## Quick Answers - **What is this?** Dr. Mercola Methyl B12 Energy Boost - Fast-Absorbing Spray - Active Vitamin B12 as Methylcobalamin - Natural BlackBerry Flavor - 39 Servings by dr. mercola - **How much does it cost?** € 28.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/2103936-dr-mercola-methyl-b12-energy-boost-fast-absorbing-spray-active) ## Best For - dr. mercola enthusiasts ## Why This Product - Trusted dr. mercola brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Natural:** Gluten-free, vegetarian, GMO-free with organic blackberry flavor for guilt-free energy. - • **Fast-Absorbing Spray:** Quick absorption means no waiting—feel alert and focused fast. - • **Instant Energy Boost:** Delivers 1000 mcg of bioavailable methyl B12 for rapid vitality. - • **On-the-Go Convenience:** Sleek, pocket-friendly spray bottle fits your busy lifestyle effortlessly. - • **Trusted Quality & Longevity:** Backed by Dr. Mercola’s commitment to purity and regenerative health principles. ## Overview Dr. Mercola Methyl B12 Energy Boost is a fast-absorbing liquid spray delivering 1000 mcg of active methylcobalamin per serving. Designed for busy professionals, its compact, pre-metered bottle offers convenient, on-the-go energy support with a natural blackberry flavor. This gluten-free, vegetarian-friendly formula is crafted without GMOs or unnecessary additives, ensuring clean, effective vitality to enhance focus and alertness throughout your day. ## Description Buy Dr. Mercola Methyl B12 Energy Boost - Fast-Absorbing Spray - Active Vitamin B12 as Methylcobalamin - Natural BlackBerry Flavor - 39 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Quality item - Quality item, tastes great too! Review: new spray mechanism is MUCH better than the old one - pros, works fast, pleasant taste. dosage is 4 sprays, i take 2-3 in the morning. clearer thinking, better concentration, more alert, without getting " jittery " cons, once you open the bottle, effectiveness goes down within a month or so. i keep mine in the fridge - maybe it will last longer. been using this for several years, will continue to do so ## Features - Methyl B12 Energy Boost Spray: Dr. Mercola Methyl B12 Energy Boost delivers fast-acting energy support with active B1 in a delicious natural blackberry-flavored spray* - Quick Absorption for Energy: Provides 1,000 mcg of methylcobalamin, the bioavailable form of vitamin B12, for optimal absorption and use by the body* - Convenient On-the-Go Formula: This vitamin B12 spray features a compact, pre-metered spray bottle that fits easily into your bag or pocket for portable daily energy* - Trusted Quality & Flavor: Our liquid vitamin B12 is gluten-free, vegetarian-friendly formula with organic flavors and sweeteners; made without unnecessary additives or GMOs* - Empowering You: We give you the resources to take control of your health with regenerative practices and informed consent principles ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0088LGZ98 | | ASIN | B0088LGZ98 | | Age Range Description | Adult | | Best Sellers Rank | #67,549 in Health & Household ( See Top 100 in Health & Household ) #293 in Vitamin B12 Supplements | | Brand Name | Dr. Mercola | | Customer Reviews | 4.6 4.6 out of 5 stars (423) | | Date First Available | September 20, 2008 | | Dosage Form | Liquid | | Flavor | Unflavored | | Is Discontinued By Manufacturer | No | | Item Dimensions | 1.2 x 1.2 x 4.3 inches | | Item Form | Aerosol | | Item Weight | 0.1 Pounds | | Item model number | MCL-01473 | | Manufacturer | Dr. Mercola | | Manufacturer | Dr. Mercola | | Number of Items | 1 | | Primary Supplement Type | B12 Vitamin | | Product Benefits | Energy Management | | Product Dimensions | 1.2 x 1.2 x 4.3 inches; 1.6 ounces | | Specific Uses For Product | Exercise Performance | | UPC | 186023000903 749447147151 847349014059 813006014731 | ## Product Details - **Brand:** Dr. Mercola - **Flavor:** Unflavored - **Item Form:** Aerosol - **Primary Supplement Type:** B12 Vitamin - **Product Benefits:** Energy Management ## Images ![Dr. Mercola Methyl B12 Energy Boost - Fast-Absorbing Spray - Active Vitamin B12 as Methylcobalamin - Natural BlackBerry Flavor - 39 Servings - Image 1](https://m.media-amazon.com/images/I/51y7+KeiXqL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality item *by C***L on October 22, 2025* Quality item, tastes great too! ### ⭐⭐⭐⭐⭐ new spray mechanism is MUCH better than the old one *by A***X on August 18, 2025* pros, works fast, pleasant taste. dosage is 4 sprays, i take 2-3 in the morning. clearer thinking, better concentration, more alert, without getting " jittery " cons, once you open the bottle, effectiveness goes down within a month or so. i keep mine in the fridge - maybe it will last longer. been using this for several years, will continue to do so ### ⭐⭐⭐⭐⭐ I’ll keep this stocked *by A***M on December 1, 2025* I love this stuff. It tastes good and it gives me great energy throughout the day and I need my B vitamins anyway. It’s super simple and you just spray in your mouth and swallow. ## Frequently Bought Together - Dr. Mercola Methyl B12 Energy Boost Spray, 0.98 Fl. Oz. (29 mL), 39 Servings, 1,000 mcg Per Serving, Dietary Supplement, Supports Mental Focus, Non-GMO - Dr. Mercola Vitamin D3 Sunshine Mist, 5000 IU Per Serving, 38 Servings, Dietary Supplement, Supports Immune and Joint Health, Non-GMO - Dr. Mercola Sleep Support with Melatonin Spray, 1.5 mg Melatonin Per Serving, 35 Servings, Dietary Supplement, Supports Healthy Sleep and Mental Focus, Non-GMO --- ## 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.pt/products/2103936-dr-mercola-methyl-b12-energy-boost-fast-absorbing-spray-active](https://www.desertcart.pt/products/2103936-dr-mercola-methyl-b12-energy-boost-fast-absorbing-spray-active) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*