--- product_id: 254769869 title: "Stress B-Complex - Vitamins B2, B6, B12 & Folate in Highly-Absorbable and Active Forms - Extra Vitamin B5 for Adrenal Support, Stress Management & Immune Function - 60 Capsules - 60 Servings" brand: "thorne" price: "£33.97" currency: GBP in_stock: true reviews_count: 10 url: https://www.desertcart.co.uk/products/254769869-stress-b-complex-vitamins-b2-b6-b12-and-folate-in store_origin: GB region: United Kingdom --- # 8 active B vitamins for energy Supports brain & mood balance Adrenal & immune support Stress B-Complex - Vitamins B2, B6, B12 & Folate in Highly-Absorbable and Active Forms - Extra Vitamin B5 for Adrenal Support, Stress Management & Immune Function - 60 Capsules - 60 Servings **Brand:** thorne **Price:** £33.97 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your energy, mood, and resilience — stress less, achieve more! ## Quick Answers - **What is this?** Stress B-Complex - Vitamins B2, B6, B12 & Folate in Highly-Absorbable and Active Forms - Extra Vitamin B5 for Adrenal Support, Stress Management & Immune Function - 60 Capsules - 60 Servings by thorne - **How much does it cost?** £33.97 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/254769869-stress-b-complex-vitamins-b2-b6-b12-and-folate-in) ## Best For - thorne enthusiasts ## Why This Product - Trusted thorne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Brain Boosting Synergy:** Enhanced with choline to promote neurotransmitter production and balanced mood - • **Stress-Defying Formula:** Modulates cortisol to help you conquer daily stress and fatigue like a pro - • **Clinically Trusted Quality:** Third-party tested and the #1 recommended clinical brand by healthcare practitioners - • **Clean & Gentle on Your System:** Instant-release capsules, gluten-free, fish-free, and easy on the stomach for daily use - • **Power-Packed B Vitamin Complex:** 8 bioavailable B vitamins plus extra B5 for sustained energy and adrenal resilience ## Overview THORNE Stress B-Complex delivers a potent blend of 8 highly absorbable B vitamins, including extra B5, designed to support adrenal function, stress management, cognitive health, and immune function. Trusted by top athletes and healthcare professionals, this third-party certified supplement offers clean, instant-release capsules that promote energy, balanced mood, and cortisol regulation, making it an essential daily ally for busy professionals seeking peak performance and stress resilience. ## Description Stress B-Complex Basic Nutrients Creatine Magnesium Glycinate Zinc Picolinate 30 mg Berberine Magnesium Bisglycinate What makes Thorne supplements high quality? Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption. How does Thorne test its supplements for quality? To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we produce. 100+ Thorne employees are dedicated to ensuring quality. Are Thorne supplements clinically Reviewed and safe? Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature. Why are Thorne products more expensive than other supplements? When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard. Where are Thorne supplements made and where are the ingredients sourced from? Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness. ## Features - Stress Support: Promotes the body's adrenal function and natural ability to manage stress by modulating the hormone cortisol and enhancing cellular energy production to help fight stress-related fatigue* - Active B Vitamins: Each capsule delivers an optimal balance of 8 essential B vitamins, with extra vitamin B5, in their most bioavailable, tissue-ready forms for optimal absorption - Cognitive Benefits: Each unique B vitamin works synergistically with added choline to promote brain health, normal neurotransmitter production, and a balanced mood* - Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants - Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey) ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0797DVMF3 | | Country Of Origin | USA | | Is Discontinued By Manufacturer | No | | Item Model Number | B107 | | Manufacturer | Thorne Research | | Product Dimensions | 5.31 x 5.31 x 9.45 cm; 68.04 g | ## Product Details - **Brand:** THORNE - **Diet type:** Gluten Free - **Flavour:** Unflavored - **Item form:** Capsule - **Primary supplement type:** B-Complex ## Images ![Stress B-Complex - Vitamins B2, B6, B12 & Folate in Highly-Absorbable and Active Forms - Extra Vitamin B5 for Adrenal Support, Stress Management & Immune Function - 60 Capsules - 60 Servings - Image 1](https://m.media-amazon.com/images/I/61Lj5qJzGDL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What makes Thorne supplements high quality?** A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption. **Q: How does Thorne test its supplements for quality?** A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we produce. 100+ Thorne employees are dedicated to ensuring quality. **Q: Are Thorne supplements clinically Reviewed and safe?** A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature. **Q: Why are Thorne products more expensive than other supplements?** A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard. **Q: Where are Thorne supplements made and where are the ingredients sourced from?** A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by on Reviewed in the United Arab Emirates 15 June 2021* I used to take these back in the US, been looking for them for a while and pleased they are available now. They really help with my energy and focus levels. I take one a day and i can already notice a big difference vs the other brand I was using before ### ⭐⭐⭐⭐⭐ Amazing results *by on Reviewed in the United Arab Emirates 3 July 2023* Awesome product! Feeling better already ### ⭐⭐⭐⭐⭐ Same as pic *by on Reviewed in the United Arab Emirates 12 October 2023* Good ## Frequently Bought Together - THORNE Stress B-Complex - Vitamins B2, B6, B12, and Folate in Highly-Absorbable and Active Forms - Extra Vitamin B5 for Adrenal Support, Stress Management and Immune Function* - 60 Capsules - THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules - THORNE Vitamin C - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Support Immune System, Production of Cellular Energy, Collagen Production and Healthy Tissue* - Gluten-Free - 90 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/254769869-stress-b-complex-vitamins-b2-b6-b12-and-folate-in](https://www.desertcart.co.uk/products/254769869-stress-b-complex-vitamins-b2-b6-b12-and-folate-in) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-14*