
Natural Factors
Natural Factors MSM 1000 mg (Capsules)
OptiMSM supports joint comfort and healthy connective tissue naturally
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Why Choose This Product
JOINT COMFORT
OptiMSM helps maintain healthy connective tissue in joints and muscles for improved comfort and mobility.
SKIN HEALTH
Supports collagen synthesis for healthier-looking skin, hair, and nails from within.
PROVEN FORM
OptiMSM is a researched, purified form of MSM unlike generic methylsulfonylmethane products.
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How It Works
How It Works
MSM provides sulfur, an essential building block for healthy connective tissue, collagen, and keratin. This organic sulfur compound supports your body's natural processes for maintaining joint comfort and tissue health.
Who It's For
Adults looking to support joint comfort and mobility naturally. People who want to maintain healthy-looking skin, hair, and nails. Those seeking a research-backed MSM supplement for daily wellness.
Who It's Not For
Not suitable for those allergic to sulfur compounds or anyone taking blood-thinning medications without consulting their healthcare provider.
About This Product
What It Does
Natural Factors MSM supports joint comfort and healthy connective tissue using OptiMSM, a premium researched form. Unlike basic MSM supplements, this formula provides 1000mg of purified methylsulfonylmethane per capsule. Your body uses MSM's organic sulfur to help maintain healthy joints, skin, hair, and nails naturally.
Why It Works
- JOINT SUPPORT: Helps maintain healthy connective tissue in joints and muscles for improved comfort and mobility.
- COLLAGEN SYNTHESIS: Provides sulfur needed for your body's natural collagen production in skin, joints, and connective tissues.
- ANTIOXIDANT ACTIVITY: Acts as an antioxidant to help protect cells from oxidative stress and support overall wellness.
What's Inside
Each capsule contains 1000mg of OptiMSM, a purified and researched form of methylsulfonylmethane. Simple gelatin capsules with minimal inactive ingredients. Made in Canada by Natural Factors.
Why we carry it: Natural Factors uses OptiMSM, the premium distilled form that's been used in clinical research, not generic MSM powder.
How to Take
Full Ingredients
| Supplement Facts | ||||
| Serving Size 1 capsule | ||||
| Serving Size: 180 | ||||
| Servings | Amount/Serving | %DV | ||
| Total Carbohydrate | <1 g | <1 % ** | ||
| OptiMSM Methyl-sulfonyl-methane | 1000 mg | ** | ||
| ** percent Daily Value is based on a 2,000 calories diet. | ||||
| Other Ingredients :Gelatin capsule(geQlatin,purified water ),magnesium | ||||
| stearate(vegetable grade). | ||||
Customer Reviews
6 reviews
Questions & Answers
Research & Science
Explore the dropdown below to view peer-reviewed literature related to Natural Factors MSM 1000 mg (Capsules)

