---
product_id: 58844202
title: "THORNE - 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 Servings"
brand: "thorne"
price: "€ 51.80"
currency: EUR
in_stock: true
reviews_count: 13
category: "Thorne"
url: https://www.desertcart.es/products/58844202-thorne-stress-b-complex-vitamins-b2-b6-b12-and-folate
store_origin: ES
region: Spain
---

# 8 active B vitamins for energy Supports brain & mood balance Third-party tested purity THORNE - 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 Servings

**Brand:** thorne
**Price:** € 51.80
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your day, calm your mind, own your stress.

## Quick Answers

- **What is this?** THORNE - 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 Servings by thorne
- **How much does it cost?** € 51.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/58844202-thorne-stress-b-complex-vitamins-b2-b6-b12-and-folate)

## 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

- • **Bioavailable B Vitamins:** Optimized absorption with tissue-ready B2, B6, B12 & Folate
- • **Certified Clean Formula:** Third-party tested to guarantee purity and label accuracy
- • **Cognitive Clarity Boost:** Synergistic B vitamins plus choline for neurotransmitter balance
- • **Clinically Trusted Quality:** Chosen by 100+ pro sports teams & top healthcare practitioners
- • **Stress-Defying Adrenal Support:** Extra Vitamin B5 to modulate cortisol and fight fatigue*

## Overview

THORNE Stress B-Complex delivers a potent blend of 8 highly absorbable B vitamins, including extra B5 for adrenal support, designed to enhance energy production, manage stress hormones, and promote cognitive health. Trusted by elite athletes and healthcare pros, this third-party certified formula ensures purity and efficacy in every capsule.

## Description

Buy THORNE - 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 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great Vitamin - These vitamins are great! They combine all the B vitamins in one pill!! I have already began seeing the effect it has on the body!
Review: top of the line trusted quality. - I honestly don't think there is a more trusted supplement than Thorne. My Doctor put me on this years ago and it is top of the line trusted quality.

## 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 |
| Best Sellers Rank | #5,139 in Health & Household ( See Top 100 in Health & Household ) #22 in Vitamin B-Complex Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,008) |
| Date First Available  | October 2, 2001 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | B107-R |
| Manufacturer  | Thorne Research |
| Product Dimensions  | 2.09 x 2.09 x 3.72 inches; 2.4 ounces |

## Product Details

- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin B, Vitamin B5

## Images

![THORNE - 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 Servings - Image 1](https://m.media-amazon.com/images/I/71GHJZnV8+L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: My concern is that of the review "pyridoxine form of b6 is toxic and should be changed to all p5p or pyridoxal". does anyone else have any thoughts?**
A: I did not hear of that, but this was recommended by a pharmacist.

**Q: Best pain medication**
A: Not a pain medication.

**Q: I serve, is the source of b1 synthetic? this question is to iserve**
A: Thiamin (as Thiamin HCl) 50 mg in Thorne’s Stress B Complex is Chemically Synthesized.

**Q: This cause anyone facial acne, pimples or oily skin?**
A: No - I did not receive any side effects.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Vitamin
*by A***T on February 11, 2026*

These vitamins are great! They combine all the B vitamins in one pill!! I have already began seeing the effect it has on the body!

### ⭐⭐⭐⭐⭐ top of the line trusted quality.
*by K***S on February 12, 2026*

I honestly don't think there is a more trusted supplement than Thorne. My Doctor put me on this years ago and it is top of the line trusted quality.

### ⭐⭐⭐⭐⭐ Great
*by L***N on December 9, 2025*

Great name brand works well very happy

## 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.es/products/58844202-thorne-stress-b-complex-vitamins-b2-b6-b12-and-folate](https://www.desertcart.es/products/58844202-thorne-stress-b-complex-vitamins-b2-b6-b12-and-folate)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-27*