--- product_id: 7200498 title: "Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules" brand: "life extension" price: "£9.78" currency: GBP in_stock: true reviews_count: 13 category: "Life Extension" url: https://www.desertcart.co.uk/products/7200498-life-extension-bioactive-complete-b-complex-heart-brain-and-nerve store_origin: GB region: United Kingdom --- # Boosts energy & metabolism Non-GMO, gluten-free, vegetarian 8 B vitamins for heart & brain Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules **Brand:** life extension **Price:** £9.78 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your brain & heart’s full potential with every capsule! ## Quick Answers - **What is this?** Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules by life extension - **How much does it cost?** £9.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/7200498-life-extension-bioactive-complete-b-complex-heart-brain-and-nerve) ## Best For - life extension enthusiasts ## Why This Product - Trusted life extension brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Full Spectrum B Power:** Complete B-complex with all 8 essential B vitamins for holistic heart, brain, and nerve support. - • **Clean & Pure Ingredients:** Non-GMO, gluten-free, and vegetarian capsules crafted in the USA with rigorous quality control. - • **Energy & Metabolism Boost:** Supports natural energy production and healthy metabolism to keep you sharp and active all day. - • **Optimized Absorption Formula:** BioActive forms ensure your body efficiently uses every nutrient for maximum impact. - • **Trusted Science-Backed Brand:** Over 40 years of research-driven formulas designed for longevity and vibrant health. ## Overview Life Extension BioActive Complete B-Complex delivers all 8 essential B vitamins in bioactive forms for superior absorption, supporting heart, brain, nerve health, and energy metabolism. This vegetarian, non-GMO, gluten-free formula is crafted in the USA and backed by over four decades of scientific research, making it a premium choice for professionals seeking sustained vitality and cognitive edge. ## Description You need your “Bs” to stay healthy. Your body uses all 8 B vitamins in different ways to encourage heart and brain health, promote healthy energy levels and support cell activity and healthy skin. Life Extension’s BioActive Complete B-Complex is packed with multiple forms B vitamins that are easier for your body to use, so you get all the health-promoting benefits of the B vitamin family. Access the full spectrum of Bs: thiamine (B1), riboflavin (B2), niacin (B3), folate (5-MTHF), B12 (methyl cobalamin) and more. Help your body be all it can “B” and add BioActive Complete B-Complex to your wellness routine. ## Features - Bs for heart & brain health—Our BioActive Complete B-Complex features a nourishing combination of the full spectrum of the vitamin B family. It delivers the Bs your body needs to maintain a strong heart and a sharp mind. - Why do I need all these Bs?—There are eight B vitamins, and each supports you in different ways. Our B complex formula helps promote energy production, and supports cell activity and healthy skin—it’s the perfect companion to a well-balanced diet. - Easy-to-absorb formula—BioActive Complete B-Complex is made with special forms of each B vitamin that’s easier for your body to use, optimizing absorption to help your body support an array of biological process that keep you healthy. - ingredients matter—Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce. - Live your healthiest life—For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That’s why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DHTQNQ6 | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #1,234 in Health & Household ( See Top 100 in Health & Household ) #4 in Vitamin B-Complex Supplements #139 in Sales & Deals | | Brand | Life Extension | | Brand Name | Life Extension | | Color | Light Yellow | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 9,693 Reviews | | Diet Type | Vegetarian | | Dosage Form | Capsule | | Dose Release Method | Osmotic Release | | Flavor | Unflavored | | Global Trade Identification Number | 00737870194569 | | Item Dimensions | 2.73 x 2.73 x 5.34 inches | | Item Form | Capsule | | Item Nype Name | Vitamin B | | Item Weight | 0.13 Pounds | | Manufacturer | Life Extension | | Manufacturer Part Number | 01945 | | Material Type Free | Gluten Free, Non-GMO | | Model Name | BioActive Complete B-Complex | | Model Number | 01945 | | Number of Items | 1 | | Primary Supplement Type | Complete Vitamin B-Complex | | Product Benefits | Boosts energy production and promotes a healthy metabolism, Encourages brain, cellular and organ health, More biologically active so your body can use each nutrient more effectively Product Benefits Boosts energy production and promotes a healthy metabolism, Encourages brain, cellular and organ health, More biologically active so your body can use each nutrient more effectively See more | | Special Ingredients | Folate, Niacin, Riboflavin (vitamin B2), Thiamine (vitamin B1), Vitamin B6 | | Specific Uses For Product | Anti-Aging & Longevity, Energy Management, Nerve | | Supplement Formulation | Individual Supplement | | UPC | 737870194569 | | Unit Count | 60.00 Count | ## Product Details - **Brand:** Life Extension - **Diet Type:** Vegetarian - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Complete Vitamin B-Complex ## Images ![Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules - Image 1](https://m.media-amazon.com/images/I/71EAKTri6IL.jpg) ![Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules - Image 2](https://m.media-amazon.com/images/I/71NThhwl-PL.jpg) ![Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules - Image 3](https://m.media-amazon.com/images/I/81P82NZkaCL.jpg) ![Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules - Image 4](https://m.media-amazon.com/images/I/81fJmFW1cCL.jpg) ![Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules - Image 5](https://m.media-amazon.com/images/I/71+gVBHxR3L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What are the ingredients and mg? Thank you.** A: I copied/pasted the label information for the Supplement Facts from the label information on our website for the product below. Supplement FactsServing Size: 2 Vegetarian CapsulesServings Per Container: 30Amount Per Serving %DVThiamine (vitamin B1) (as thiamine HCl) 100 mg 6667%Riboflavin (vitamin B2) (as riboflavin and riboflavin 5'-phosphate) 75 mg 4412%Niacin (as niacinamide and niacin) 100 mg 500%Vitamin B6 (as pyridoxine HCl and pyridoxal 5'-phosphate) 100 mg 5000%Folate (as L-5-methyltetrahydrofate calcium salt) 400 mcg 100%Vitamin B12 (as methylcobalamin) 300 mcg 5000%Biotin 1000 mcg 333%Pantothenic acid (as D-calcium pantothenate) 500 mg 5000%Calcium (as D-calcium pantothenate, calcium sulfate, dicalcium phosphate) 60 mg 6%Inositol 100 mg **PABA (para-aminobenzoic acid) 50 mg **** Daily Value not established.Product & Usage Information:Suggested Use: Take two (2) capsules daily with food, or as recommended by a healthcare practitioner. Storage: Store in a cool dry place. Keep out of reach of children.Other Ingredients: Vegetable cellulose (capsule), rice bran, stearic acid, silica.Contains No: GMO'sContraindications: When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating. Do not exceed recommended dose. **Q: What are the size of these capsules?** A: About 1" long and 1/4" in diameter. **Q: Is this product gluten free?** A: Suitable for vegetarians is specified, however, the label does not clarify if it is also Gluten Free. **Q: Any yeast in the product?** A: Nowhere on the label is it listed, so probably not. I have had great results with this product when I used it. No longer needed 'cuz there is enough in the multivitamin I get from Life Extension, which is another great product (with no yeast listed in that either). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by F***M on April 12, 2026* ### ⭐⭐⭐⭐⭐ Review *by K***M on April 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by P***S on April 3, 2026* ## Frequently Bought Together - Life Extension BioActive Complete B-Complex, Heart, Brain and Nerve Support, Healthy Energy, Metabolism, Complete B Complex, 60 Vegetarian Capsules - Life Extension Neuro-Mag Magnesium L-Threonate, Magnesium L-threonate, Memory Health, Quick Thinking, Cognitive Health Support, Vegetarian, Non-GMO, 90 Vegetarian Capsules - Life Extension Vitamins D and K with Sea-Iodine, vitamin D3, vitamin K1 and K2, iodine, supports immune, bone, arterial and thyroid health, non-GMO, gluten-free, 60 capsules --- ## 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.co.uk/products/7200498-life-extension-bioactive-complete-b-complex-heart-brain-and-nerve](https://www.desertcart.co.uk/products/7200498-life-extension-bioactive-complete-b-complex-heart-brain-and-nerve) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-03*