O-Ring 154mm x 166mm x 6mm - Nitrile (70) Black

O-Ring 154mm x 166mm x 6mm - Nitrile (70) Black

Marsoni

M251S

$22.80

Get it in 3 business days with 1 day shipping. Friday, May 29

O-Ring 154mm x 166mm x 6mm - Nitrile (70) BlackProduct Details : O Ring 154mm x 166mm x 6mm Nitrile (70) Black Part No: MOR1540060 N Product Category: O Rings Product Type: O Ring Standards: Standard Material(s): Nitrile Material Code: NBR Color: Black Durometer: 70 Temperature Range: 40F to +250F ( 40C to +121C) System Of Measurement: METRIC Dimensions: 154mm x 166mm x 6mm Interior Diameter (d): 154mm Outside Diameter (D): 166mm Cross Section (S): 6mm For any information about products, please

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Very PURE supplement. No extremely nasty fillers or chemical compounds which is hard to find today on the market. I feel as though it's helping slightly with my energy levels, with Mag. Malate being the key. I take one every morning on an empty stomach with a probiotic and 24oz of water. Then a Mag. Glycinate at night to encourage sleep. The combination of these two Magnesium's have encouraged more regular bathroom visits for me when consistently taken (do not exceed 400mg-500mg or severe laxative effects can take place). It is a larger pill but I have not had issues with swallowing- as I can have with others. Yes, a bit more costly than similar types but this brand focuses on main ingredients. Will buy again! Impressed with the company's quality and transparency.

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Reviewed in the United States on February 24, 2026

Verified Purchase

Ceci Harding

Belleville, US

★★★★★ 5

That it is effective

Size: 180 Count (Pack of 1)

This product is very good..!!!

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Reviewed in the United States on March 31, 2026

Verified Purchase

Mario

Waukegan, US

★★★★★ 5

Finally Found a Magnesium That Works Without Side Effects

Size: 180 Count (Pack of 1)

I started taking this magnesium because I was dealing with frequent leg cramps, especially at night, and it has made a huge difference for me. Since using this brand consistently, my cramps have almost completely disappeared and my muscles feel much more relaxed. Another thing I really appreciate is that it does not upset my stomach or cause diarrhea like other magnesium supplements I tried before. After testing several brands, this is the only one that has worked well for me without uncomfortable side effects.

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Reviewed in the United States on May 14, 2026