In Stock
Natural Factors

MSM, 1,000 mg, 180 Capsules

4.7 · 1728 reviews
1,707 ₽

Dietary Supplement Methyl-Sulfonyl-Methane 100% Pure Healthy Joint Function OptiMSM ® Purity & Potency Guaranteed Methyl-sulfonyl-methane (MSM) is a naturally occurring substance known for its diverse health benefits, including support for healthy hair, skin, nails, and joints. Supplementation of MSM is a safe and natural way to optimize your health. Isura™: Non-GMO: Documentation Mass Spec: Lab Tested

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Dietary Supplement Methyl-Sulfonyl-Methane 100% Pure Healthy Joint Function OptiMSM ® Purity & Potency Guaranteed Methyl-sulfonyl-methane (MSM) is a naturally occurring substance known for its diverse health benefits, including support for healthy hair, skin, nails, and joints. Supplementation of MSM is a safe and natural way to optimize your health. Isura™: Non-GMO: Documentation Mass Spec: Lab Tested

Customer reviews

5.0
verified purchase
Excellent product!

I have used this product for a long time now and get results that are measurable. It helps keep pain and allergies under control and sleep apnea is a thing of the past. There is a book called: The Miracles of MSM. Biological Sulpher is something we miss from our diets due to food processing and less egg consumption. However, it is a necessary part of our nutritional needs. Give it a try and measure your own results. It works!

8/13/2011
5.0
verified purchase

High-quality MSM. A sulfur-containing compound is found naturally in plants, animals, and humans. It can also be produced in a lab to create dietary supplements in powder or capsule form. MSM is widely used in the alternative medicine field and by people looking for a natural way to relieve joint pain, reduce inflammation and boost immunity.

9/5/2021
5.0
verified purchase
Amazing for allergies, inflammation and cognition

MSM has become one of my go-to supplements for managing a range of symptoms. It significantly reduces my histamine reactions—things like allergy-related swelling and itchy skin, joint pain and brain fog. feel clearer and more focused since adding it to my routine. Highly recommend if you're looking for a natural way to manage inflammation, allergies, and support cognitive clarity.

8/28/2025
5.0
verified purchase
offers a clear benefit for joint and bone support

Natural Factors MSM is a reliable supplement made with a quality ingredient that fits easily into a healthy diet. It’s commonly used to support knee and bone health, especially for those dealing with stiffness or nutrient deficiency. With regular use, many people notice a positive effect and gradual improvement in daily movement. The package is simple and practical, making it easy to use every day. Overall, it offers a clear benefit for joint and bone support.

1/28/2026
5.0
verified purchase

This joint support supplement from iHerb has high-quality ingredients like collagen, Boswellia, glucosamine, and MSM that are well-listed on the label. The composition is designed for knee and joint comfort, aiming to support cartilage and reduce stiffness. Packaging is solid and easy to use. With regular daily use, many users report improved knee mobility and less discomfort, though results vary by person. The tablets/capsules have a neutral taste and fit easily into a diet routine. Overall, it’s a beneficial product for age-related joint deficiency when taken consistentl

1/6/2026
5.0
verified purchase
great

ingredients were good, no taste , quality is great , packaging was perfect

12/8/2025
5.0
verified purchase
Msm methyl suilfonyl

MSM is a sulfur-containing compound naturally found in the body and in some foods, also available as a supplement.  • It is widely used to help reduce joint pain, stiffness, and inflammation — especially for conditions like osteoarthritis.  • MSM can aid in exercise recovery by reducing muscle soreness and oxidative stress after intense physical activity.  • It may support skin health, improving elasticity and reducing wrinkles when taken over time.  • Commonly studied doses are between 1.5 to 6 grams per day, usually split into smaller doses for better tolerance. 

11/15/2025
5.0
verified purchase

I started taking this for my chronic joint stiffness, and the improvement has been genuinely remarkable. Within a few weeks, my knees and fingers felt significantly more flexible and far less achy in the morning. I also noticed my hair and nails seem to be growing stronger and faster, which was a wonderful, unexpected bonus. It's become an essential part of my daily routine for staying active and comfortable.

11/3/2025
5.0
verified purchase
최고!

Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered

10/19/2025
4.0
verified purchase
MSM

Natural Factors MSM (Methyl‑sulfonyl‑methane) is a high‑purity joint & connective tissue support supplement.  Each capsule contains 1,000 mg of OptiMSM®, a premium form of MSM.  It’s free from common allergens and artificial additives: no dairy, gluten, soy, GMO, colors, or sweeteners.  Suggested dosage is 1 capsule, 2‑3 times daily with food, for at least 4 weeks to evaluate its effects.  Benefits include support for joint comfort, reduction in stiffness, and improved skin, hair & nail health.  Possible downsides: mild digestive upset (bloating, etc.), and benefits tend to accrue over several weeks rather than immediately. Overall, it’s a solid, clean MSM option for those wanting sulfur‑based support for joints and connective tissues.

9/29/2025