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Doctor's Best

MSM Powder with OptiMSM®, 8.8 oz (250 g)

4.6 · 12240 reviews
1,592 ₽

Science-Based Nutrition™ Support Healthy Skin, Nails & Joints Dietary Supplement Non-GMO Gluten Free Soy Free Vegan At Doctor's Best, we value nature's beauty mineral. Our MSM formula with OptiMSM® delivers beneficial sulfur, supporting the formation of healthy connective tissues to enhance joint function. Additionally, this sulfur- containing nutrient is known to play a supportive role in maintaining the skin's structural framework and promoting the health of hair and nails. Supports overall health for vibrant hair, skin, and nails. Supports joint comfort & mobility.

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Science-Based Nutrition™ Support Healthy Skin, Nails & Joints Dietary Supplement Non-GMO Gluten Free Soy Free Vegan At Doctor's Best, we value nature's beauty mineral. Our MSM formula with OptiMSM® delivers beneficial sulfur, supporting the formation of healthy connective tissues to enhance joint function. Additionally, this sulfur- containing nutrient is known to play a supportive role in maintaining the skin's structural framework and promoting the health of hair and nails. Supports overall health for vibrant hair, skin, and nails. Supports joint comfort & mobility.

Customer reviews

5.0
verified purchase
I Like the MSM Powder

I tried MSM powder and in capsule. But I prefer the powder form. I just add this in my water or coffee. It also took me several months to consume the one in powder form. My nails and hair looks healthier since I started MSM even for just few weeks and months of use.

1/22/2021
5.0
verified purchase

It has a consistency of moist salt. It's pure OptiMSM with no additional ingredients. It has no smell or taste although I have read it has a bitter taste. I put it in my coffee and it dissolves good and doesn't change the taste. The scoop size is quite small I would say less than an 1/8 teaspoon. Good quality 3rd party tested and lab verified. I have only just begun taking this so I will have to update later. Great price too.

11/9/2025
5.0
verified purchase
Amazing Item

‏What a great quality! I loved that the quantity is enough for longer use. I recommended to use by elder people age and for those who want a hair lengthening as it can be in their daily juice!

7/29/2025
5.0
verified purchase
💪 Excellent MSM — pure, clean, and effective

Doctor’s Best, MSM Powder with OptiMSM High quality and dissolves well. I take this for joint health and skin support, and I really notice a difference when I use it consistently. The taste is slightly bitter, but manageable in water or juice. Great value for such a clean formula.

7/28/2025
5.0
verified purchase
Fantastic High Quantity, Quality Mobility Supplement

Quality, effective high quantity supplement for efficient structural / mobility support - I personally take it and give it to my dogs too (powder format lends to super easy dosing); overall does what it claims to, further contributing to enhanced endurance and benefit to all-stage needs, body processes, longevity, health & wellbeing. Highly reco.

3/7/2025
5.0
verified purchase
My favorite!!!

Over the years I’ve tried many brands of MSM powder. This is the best!! I mix mine in orange juice or water being sure to thoroughly mix. It does have a slight bitter taste but that does not bother me. This product notes that it supports joint comfort and mobility. It also supports overall health for vibrant, hair, skin and nails. My focus is on joint support. I’ve been consuming for almost 3 now and can feel a difference in my joint comfort. ♥️

8/28/2026
5.0
verified purchase
Great

I started taking this after learning about the benefits of MSM for hair and skin. Since I am postpartum I need the extra support. I didn't expect it to help my energy which was a nice surprise. I definitely feel like I can notice a difference in my skin, not too much my hair just yet, but will continue to take.

12/2/2025
5.0
verified purchase
Great Quality MSM Powder With Multiple Uses

This MSM powder lasts a long time, and I love how versatile it is. I even mix a little into my shampoo—just a few scoops in the bottle. It dissolves well, and I’ve noticed my hair feels smoother and has a bit more fullness. I also take a small amount in the morning with water; it blends easily and doesn’t have a strong taste. The powder itself is very fine and pure, which makes it easy to use for different purposes. I’ve heard many people use MSM to support healthy hair, skin, and joints, so I appreciate having a high-quality option that fits into my routine. Overall, great value for the price and definitely something I’ll keep repurchasing.

11/24/2025
5.0
verified purchase
Great result

Helps with hair and skin for sure! Taking it everyday and love it

11/20/2025
5.0
verified purchase
Amazing Support for Joints and Skin

MSM is one of those underrated gems for inflammation, and this powder really delivers. I noticed improvement in joint comfort within the first week, and it also helps my skin feel smoother and less reactive. The taste is a bit sharp, but I mix it with juice and it’s totally manageable. Great purity and noticeable benefits make this a staple in my cabinet.

11/14/2025