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Stearic Acid | 98% For Synthesis | 500g

Marsoni M251S
Sale price$16.70
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Stearic Acid | 98% For Synthesis | 500gSuperior Purity: This Stearic Acid (CAS No. 57 11 4) is specifically designed for synthesis purposes with a minimum purity of 98%, ensuring high quality and reliability in laboratory experiments and industrial processes. Precise Specifications: The product meets stringent specifications with clear properties including acid number, sulphated ash content, iodine value, and congealing point, ensuring optimal performance in synthesis reactions. Controlled
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4.2 ★★★★★
Based on 442 reviews
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Verified Purchase
Courtney
Belleville, US
★★★★★ 5
Great Product
Size: 1.7 Fl Oz (Pack of 1)
Most importantly, this stuff works! And I absolutely love that it’s not greasy. My face isn’t shiny or slick when i apply it. I’ve had no issues with my skin tolerating this sunscreen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
K
Verified Purchase
Kristen Mathis
Battle Creek, US
★★★★★ 5
Amazing sunscreen, no residue
Style: Uneven & Discolored Skin
Took to Mexico along with my other La Roche skin care and it was amazing!!! Face never got burnt and it didn’t leave a cast and was lightweight
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
M
Verified Purchase
MightyKaiju
Houston, US
★★★★★ 5
Great product
Style: Uneven & Discolored Skin
Not waterproof, but I use this under my makeup everyday. No scent, not super greasy, and goes under makeup well. I love La Roche Posay products. I have noticed a slight improvement on dark spots over a few months, but it's quality ingredients. This is a daily sunscreen, but it's not for a heavy beach day if you're going in the water. It's definitely water soluble which is great for every day wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
I
Verified Purchase
Ian Bell
Bozeman, US
★★★★★ 5
Worth it
Style: Uneven & Discolored Skin
This is perfect sunscreen if you have dry and melanated skin. Always glowing afree putting this on annd no white cast ever. There are also no irritants in the sunscreen so applying too much won’t break you out look other sunscreen. The bottle also lasts for about a month 1/2 at a time. Great product
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Reviewed in the United States on April 9, 2026
K
Verified Purchase
Kindle Customer
Port Orchard, US
★★★★★ 5
Easy to use, no white residue
Style: Uneven & Discolored Skin
This is one of my favorite skincare products. It is easy to apply, it really goes on smoothly, does not feely greasy or icky, and best of all no white residue. It works well under makeup. At SPF 50, it offers great skin protection and is my go-to on a daily basis.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

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