---
product_id: 2367201
title: "7 Lights Sulfur Defense Opti-MSM 99.9% Pure MSM Powder | Dietary Supplement for Joints, Skin & Immune Support – Organic Methylsulfonylmethane Crystals, Vegan, Non-GMO, Gluten-Free – Made in USA (1 LB)"
brand: "7 lights"
price: "€ 89.27"
currency: EUR
in_stock: true
category: "7 Lights"
url: https://www.desertcart.fr/products/2367201-7-lights-sulfur-defense-opti-msm-99-9-pure-msm
store_origin: FR
region: France
---

# Vegan, Non-GMO, Gluten-Free 99.9% Pure MSM Crystals Joint & Immune Support 7 Lights Sulfur Defense Opti-MSM 99.9% Pure MSM Powder | Dietary Supplement for Joints, Skin & Immune Support – Organic Methylsulfonylmethane Crystals, Vegan, Non-GMO, Gluten-Free – Made in USA (1 LB)

**Brand:** 7 lights
**Price:** € 89.27
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your wellness game with the purest MSM on the market!

## Quick Answers

- **What is this?** 7 Lights Sulfur Defense Opti-MSM 99.9% Pure MSM Powder | Dietary Supplement for Joints, Skin & Immune Support – Organic Methylsulfonylmethane Crystals, Vegan, Non-GMO, Gluten-Free – Made in USA (1 LB) by 7 lights
- **How much does it cost?** € 89.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/2367201-7-lights-sulfur-defense-opti-msm-99-9-pure-msm)

## Best For

- 7 lights enthusiasts

## Why This Product

- Trusted 7 lights brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Total Body Wellness Boost:** Supports joint comfort, immune resilience, and faster cell regeneration to keep you thriving daily.
- • **Ultra-Pure MSM Powerhouse:** Experience the world’s cleanest, most bioavailable MSM for maximum joint and skin benefits.
- • **Radiant Hair, Skin & Nails:** Amplify collagen production for youthful skin, stronger nails, and lustrous hair that turns heads.
- • **Clean, Certified & Conscious:** Made in the USA, vegan, non-GMO, gluten-free, and allergen-free—because purity matters.
- • **Optimized Nutrient Absorption:** Enhances your body’s ability to absorb essential vitamins and minerals for peak performance.

## Overview

7 Lights Sulfur Defense Opti-MSM is a premium dietary supplement featuring 99.9% pure methylsulfonylmethane crystals, meticulously distilled for unmatched purity and bioavailability. Designed to support joint comfort, immune function, and skin health, this vegan, non-GMO, gluten-free powder enhances collagen production and nutrient absorption. Made in the USA and allergen-free, it’s the trusted choice for professionals seeking holistic, clean wellness solutions.

## Description

Buy 7 Lights Sulfur Defense Opti-MSM 99.9% Pure MSM Powder | Dietary Supplement for Joints, Skin & Immune Support – Organic Methylsulfonylmethane Crystals, Vegan, Non-GMO, Gluten-Free – Made in USA (1 LB) on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- 99.9% Pure MSM Crystals: Sulfur Defense Opti-MSM undergoes multi-stage distillation to remove impurities, delivering the world’s purest, safest, and most bioavailable MSM for maximum benefits.
- Total Body Support: This premium MSM dietary supplement promotes joint comfort, immune function, faster cell regeneration, and antioxidant protection – helping you feel your best from the inside out.
- Stronger Hair, Skin & Nails: Sulfur Defense Opti-MSM boosts collagen production, reducing fine lines, wrinkles, and dryness while strengthening hair and nails for a radiant, youthful appearance.
- Enhanced Nutrient Absorption: Supports cellular function by improving nutrient delivery, helping your body absorb key vitamins and minerals more efficiently for optimal health.
- Clean, Safe & Certified: Made in the USA, vegan, non-GMO, gluten-free, and allergen-free. The only GRAS-designated MSM supplement, ensuring safety, purity, and effectiveness for all lifestyles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009K62S28 |
| ASIN  | B009K62S28 |
| Age Range Description | Adult |
| Best Sellers Rank | #158,870 in Health & Household ( See Top 100 in Health & Household ) #76 in MSM Nutritional Supplements |
| Brand Name | 7 Lights |
| Color | Multi |
| Customer Reviews | 4.5 4.5 out of 5 stars (554) |
| Date First Available  | October 1, 2012 |
| Dosage Form | Powder |
| Flavor | Unflavored |
| Item Dimensions | 4 x 2 x 4 inches |
| Item Form | Powder |
| Item Weight | 16 ounces |
| Manufacturer | 7 Lights Nutrition |
| Manufacturer  | 7 Lights Nutrition |
| Manufacturer Part Number | 7 Lights Nutrition |
| Material Features | Allergen Free, Certified Organic, GMO Free, Gluten Free, Kosher Certified, Vegan |
| Number of Items | 1 |
| Primary Supplement Type | MSM |
| Product Benefits | Antioxidant |
| Product Dimensions  | 4 x 2 x 4 inches; 1 pounds |
| Special Ingredients | Methylsulfonylmethane |
| Specific Uses For Product | personal, family, men, women, seniors, adults |
| UPC | 813011001344 795186475079 |
| Unit Count | 16 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** 7 Lights
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Item Weight:** 16 ounces
- **Item dimensions L x W x H:** 4 x 2 x 4 inches
- **Primary Supplement Type:** MSM
- **Product Benefits:** Antioxidant
- **Special Ingredients:** Methylsulfonylmethane
- **Unit Count:** 16 Ounce

## Images

![7 Lights Sulfur Defense Opti-MSM 99.9% Pure MSM Powder | Dietary Supplement for Joints, Skin & Immune Support – Organic Methylsulfonylmethane Crystals, Vegan, Non-GMO, Gluten-Free – Made in USA (1 LB) - Image 1](https://m.media-amazon.com/images/I/81bwqsMfccL.jpg)

## Available Options

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

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-10-08*