--- product_id: 612814769 title: "- Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF" brand: "why not natural" price: "€ 48.21" currency: EUR in_stock: true reviews_count: 8 category: "Why Not Natural" url: https://www.desertcart.fi/products/612814769-vitamin-b12-complex-5000-mcg-methyl-adenosyl-hydroxy-and-l store_origin: FI region: Finland --- # 1000 mcg Methylated Folate (L-5-MTHF) Boost 5000 mcg Triple-Active B12 Power 3 Coenzyme B12 Forms for Cellular Energy - Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF **Brand:** why not natural **Price:** € 48.21 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your energy & brainpower with the ultimate B12 trifecta! ## Quick Answers - **What is this?** - Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF by why not natural - **How much does it cost?** € 48.21 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/612814769-vitamin-b12-complex-5000-mcg-methyl-adenosyl-hydroxy-and-l) ## Best For - why not natural enthusiasts ## Why This Product - Trusted why not natural brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Methylfolate Enhanced:** 1000 mcg L-5-MTHF ensures superior methylation support for brain and nervous system health. - • **Clean & Pure Ingredients:** No fillers, just pure B12 complex with spirulina for a clean, vegan-friendly boost. - • **Long-Lasting B12 Storage:** Hydroxocobalamin form helps maintain balanced B12 levels over time for sustained wellness. - • **Triple-Active B12 Formula:** Harness the synergy of methylcobalamin, adenosylcobalamin, and hydroxocobalamin for unmatched vitality. - • **High-Potency Energy Support:** 5000 mcg B12 fuels natural energy production and metabolic efficiency every day. ## Overview Vitamin B12 Complex 5000 mcg delivers a potent blend of three active B12 coenzymes—methylcobalamin, adenosylcobalamin, and hydroxocobalamin—combined with 1000 mcg of methylated folate (L-5-MTHF). Designed for adults seeking clean, high-quality, vegan-friendly supplementation, this formula supports energy metabolism, nervous system function, and cognitive health without fillers or artificial additives. ## Description Buy Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF | 3 Active B12 forms with Methylfolate - Methylcobalamin, Adenosylcobalamin and Hydroxycobalamin on desertcart.com ✓ FREE SHIPPING on qualified orders Review: Natural, Organic, no unpleasant aftertaste - No odd aftertaste, and has the 3 elements I was looking for - methyl, adenosyl, hydroxo - best according to my supplement guide. Review: Improve B12 level Effectively! - Very good product. Purchased multiple times! ## Features - Triple-Active B12 Formula for Comprehensive Support: Our full-spectrum Vitamin B12 5000 mcg complex features three active, naturally occurring coenzyme forms: methylcobalamin, adenosylcobalamin, and hydroxocobalamin. Each form offers unique characteristics, making this an all-in-one solution for versatile B12 support. - Vitamin B12 + L-5-MTHF: Each serving provides 5000 mcg of Vitamin B12 along with 1000 mcg of methylated folate (L-5-MTHF). This powerful combination is formulated to complement your daily wellness routine. Made with no fillers (the only other ingredient is spirulina) for a clean, high-quality product. - Methylcobalamin B12: This bioavailable form of B12 plays a role in supporting the body’s natural energy production and overall well-being. - Adenosylcobalamin B12: Known for its role in cellular energy processes, adenosylcobalamin supports mitochondrial function, which is essential for maintaining vitality. - Hydroxocobalamin B12: This versatile form can be stored in the body and converted into other active forms as needed, helping to maintain balanced B12 levels over time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CBHQP6WR | | Age Range Description | Adult | | Allergen Information | Gluten Free, Soy Free | | Best Sellers Rank | #50,252 in Health & Household ( See Top 100 in Health & Household ) #2,700 in Vitamin Supplements | | Brand | Why Not Natural | | Brand Name | Why Not Natural | | Color | Uncolored | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 300 Reviews | | Diet Type | Gluten Free, Vegan | | Dosage Form | Capsule | | Flavor | Unflavored | | Item Form | Capsule | | Item Highlight | 3 Active B12 forms with Methylfolate - Methylcobalamin, Adenosylcobalamin and Hydroxycobalamin | | Manufacturer | WhyNotNatural | | Manufacturer Part Number | B12caps | | Model Number | B12caps | | Number of Items | 1 | | Primary Supplement Type | Vitamin B12 | | Product Benefits | B12 | | Special Ingredients | Vitamin B12 | | Specific Uses For Product | Helps with detoxification, Helps with energy production and metabolism, Helps with nervous system function, energy, and cognitive functioning. | | UPC | 850037632275 | | Unit Count | 60 Count | ## Product Details - **Brand:** Why Not Natural - **Diet Type:** Gluten Free, Vegan - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Vitamin B12 ## Images ![- Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF - Image 1](https://m.media-amazon.com/images/I/71Io-zYpLBL.jpg) ![- Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF - Image 2](https://m.media-amazon.com/images/I/81cIph94niL.jpg) ![- Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF - Image 3](https://m.media-amazon.com/images/I/81Q9lM+bI5L.jpg) ![- Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF - Image 4](https://m.media-amazon.com/images/I/81DFg9IU4AL.jpg) ![- Vitamin B12 Complex 5000 mcg - Methyl, Adenosyl, Hydroxy and L-5-MTHF - Image 5](https://m.media-amazon.com/images/I/71uGPTw568L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Natural, Organic, no unpleasant aftertaste *by S***A on July 29, 2026* No odd aftertaste, and has the 3 elements I was looking for - methyl, adenosyl, hydroxo - best according to my supplement guide. ### ⭐⭐⭐⭐⭐ Improve B12 level Effectively! *by S***E on March 30, 2026* Very good product. Purchased multiple times! ### ⭐⭐⭐⭐⭐ Good brand *by C***E on July 27, 2026* Good brand ## Frequently Bought Together - Why Not Natural Vitamin B12 5000 mcg Supplement with Methylcobalamin, Adenosylcobalamin and Hydroxy B12 Complex with Methylfolate 1000 mcg, L-5-MTHF, Made with Organic Spirulina - Why Not Natural Vitamin D3 K2 (MK-7) with Organic Spirulina, 10000 IU Extra Strength Supplement in Veggie Capsules, Supports Bone Health, Immune System and Mood - Why Not Natural Magnesium Glycinate 500 mg Capsules Supplement - Vegan, 100% Pure, No Filler - Supports Sleep and Relaxation --- ## 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/612814769-vitamin-b12-complex-5000-mcg-methyl-adenosyl-hydroxy-and-l](https://www.desertcart.fi/products/612814769-vitamin-b12-complex-5000-mcg-methyl-adenosyl-hydroxy-and-l) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-09-04*