--- product_id: 670962933 title: "Vitamin B Complex 150 g - Energy & Immune System Support - High Strength B12 + Full Spectrum B Vitamins - Daily Supplement for Tiredness, Fatigue & Mental Performance" brand: "nutrisslim" price: "£12.76" currency: GBP in_stock: true reviews_count: 3 category: "Nature's Finest By Nutrisslim" url: https://www.desertcart.co.uk/products/670962933-vitamin-b-complex-150-g-energy-and-immune-system-support store_origin: GB region: United Kingdom --- # 150 mg full-spectrum B vitamins Immune & stress support blend High-strength B12 for brain & nerves Vitamin B Complex 150 g - Energy & Immune System Support - High Strength B12 + Full Spectrum B Vitamins - Daily Supplement for Tiredness, Fatigue & Mental Performance **Brand:** nutrisslim **Price:** £12.76 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your hustle with Nature’s Finest B-Complex — energy, focus, and immunity in one scoop! ## Quick Answers - **What is this?** Vitamin B Complex 150 g - Energy & Immune System Support - High Strength B12 + Full Spectrum B Vitamins - Daily Supplement for Tiredness, Fatigue & Mental Performance by nutrisslim - **How much does it cost?** £12.76 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/670962933-vitamin-b-complex-150-g-energy-and-immune-system-support) ## Best For - nutrisslim enthusiasts ## Why This Product - Trusted nutrisslim brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Brain Boosting B12:** Clinically potent B12 dose to sharpen memory and cognitive function - • **Daily Energy Ritual:** Easy-to-mix powder with refreshing orange flavor to beat fatigue and burnout - • **Clean & Bioavailable:** Vegetarian-friendly, no artificial additives, designed for maximum absorption - • **Power-Packed B-Complex:** 150 mg of essential B vitamins fueling your energy and focus all day long - • **Stress-Resilient Immunity:** Supports adrenal health and strengthens your natural defenses under pressure ## Overview Nature's Finest by Nutrisslim Vitamin B Complex is a high-strength, full-spectrum B vitamin powder designed to boost energy, enhance mental clarity, and support immune and nervous system health. With 150 grams of clean, bioavailable ingredients including a potent dose of B12, this gluten-free, orange-flavored supplement is ideal for busy adults seeking to reduce fatigue and improve daily performance. ## Description Product description Fuel your body and mind with this High Strength Vitamin B Complex, a complete daily supplement designed to boost energy, support the immune system, and reduce tiredness. Featuring a potent dose of Vitamin B12 and the full spectrum of essential B vitamins, it helps convert food into energy, enhances mental clarity, and supports your nervous system during times of stress. Whether you're facing a busy workweek, training hard, or simply need more from your multivitamin, this B-Complex helps you feel focused, energized, and ready to take on the day. Ingredients Maltodextrin, sweetener: Erythritol, orange flavour (5 %), B-complex (vitamin B1 (Thiaminmononitrate), vitamin B2 (Riboflavine), vitamin B3 (Nicotine amid), vitamin B5 (Calcium-D-pantothenate), vitamin B6 (Pyridoxine hydrochloride), vitamin B9 (Folic acid), vitamin B12 (Cyanocobalamid)), stabilizer: cellulose, sweetener: steviol glycosides from stevia. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Mix one scoop (5 g) in a glass of water. 5 g contain 50 mg of B-complex (100 % NRV*). For total precision we suggest weighing.To be stored in cool and dry place Safety Warning Recommended daily intake should not be exceeded. Food supplement is not a substitute for varied and healthy diet. Keep out of reach of children. It is not recommended for use during pregnancy and lactation. Excessive consumption can have a laxative effect. See more Review: B vitamin powder - Repeat order..very good. Review: Hat alles geklappt ## Features - ⚡ Complete B-Complex for Energy & Mental Clarity - This high-strength Vitamin B Complex includes all essential B vitamins—B1, B2, B3, B5, B6, B9 (Folic acid), and B12—designed to support natural energy production, mental focus, and reduced fatigue. Ideal for busy lifestyles, demanding workdays, and long-term wellness. - 🧠 Vitamin B12 for Cognitive Function & Nervous System Health - With a potent dose of vitamin B12, this formula helps maintain healthy brain and nerve function, supporting mental sharpness, memory, and clarity. B12 also plays a vital role in red blood cell formation and the conversion of food into fuel. - 💪 Supports the Immune System & Stress Response - B vitamins are essential for immune health, helping the body respond to stress and strengthening the immune defense. This blend supports adrenal function and helps manage physical and emotional stress while promoting overall vitality. - 🌿 Daily Supplement for Fatigue, Tiredness & Burnout - Formulated for those feeling drained or run-down, this B-Complex provides natural support to fight tiredness and low energy, whether from work, training, or daily life. It's a smart choice for those needing a daily performance and wellness lift. - 🌱 Clean, High Absorption Formula – Easy to Take Daily - Made with high-quality, bioavailable ingredients, this supplement is easy to digest and absorb, with no artificial colors or preservatives. Suitable for vegetarians and those on energy-conscious diets, it's the perfect addition to any daily health routine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085W2PLT7 | | ASIN | B085W2PLT7 | | Age Range Description | Adult | | Allergen Information | Contains: Gluten Free | | Best Sellers Rank | 76,258 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 174 in Vitamin B-Complex | | Brand Name | Nature's Finest by Nutrisslim | | Colour | Pink | | Container Type | Tube | | Customer Reviews | 4.6 4.6 out of 5 stars (9) | | Customer reviews | 4.6 4.6 out of 5 stars (9) | | Diet Type | Gluten Free | | Dosage Form | Powder | | Flavour | Orange | | Item Dimensions | 8.5 x 8.5 x 8.5 centimetres | | Item Form | Powder | | Item Weight | 150 Grams | | Manufacturer | Nutrisslim d.o.o. | | Manufacturer | Nutrisslim d.o.o. | | Number of Items | 1 | | Primary Supplement Type | B-Complex | | Product Dimensions | 8.5 x 8.5 x 8.5 cm; 150 g | | Supplement Formulation | Multi-Supplement | | Unit Count | 150.0 gram | ## Product Details - **Brand:** Nature's Finest by Nutrisslim - **Diet type:** Gluten Free - **Flavour:** Orange - **Item form:** Powder - **Primary supplement type:** B-Complex ## Images ![Vitamin B Complex 150 g - Energy & Immune System Support - High Strength B12 + Full Spectrum B Vitamins - Daily Supplement for Tiredness, Fatigue & Mental Performance - Image 1](https://m.media-amazon.com/images/I/71VSv9WOFmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ B vitamin powder *by R***N on 5 February 2026* Repeat order..very good. ### ⭐⭐⭐⭐⭐ Review *by S***N on 6 January 2026* Hat alles geklappt ### ⭐⭐⭐⭐ Review *by K***. on 19 February 2026* Das Nature’s Finest Vitamin B Komplex Pulver von Nutrisslim hat mich positiv überrascht. Die Lieferung erfolgte schnell und zuverlässig, und das Preis Leistungs Verhältnis ist aus meiner Sicht absolut fair. Das Pulver lässt sich in Wasser oder Saft einrühren und ist angenehm einzunehmen. Besonders wichtig ist mir, dass es vegan und ohne Zucker ist. Ich vertrage das Produkt sehr gut und konnte bisher keine Nebenwirkungen feststellen. Es eignet sich gut zur täglichen Ergänzung, vor allem in stressigen Phasen. Insgesamt macht das Vitamin B Komplex einen hochwertigen Eindruck und ich würde es aufgrund meiner Erfahrung definitiv weiterempfehlen. --- ## 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/670962933-vitamin-b-complex-150-g-energy-and-immune-system-support](https://www.desertcart.co.uk/products/670962933-vitamin-b-complex-150-g-energy-and-immune-system-support) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-14*