L-Cystein 5g

Marsoni

M251S

$18.85

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

L-Cystein 5gL Cystein Chemische Bezeichnung: L Cystein Katalognummer: CHEM 322687608 Chemische Formel: C3H7NO2S Molekulare Masse: 121,16 g mol CAS Nummer: 52 90 4 EG Nummer (EINECS): 200 158 2 Technische Angaben Physikalische Form: fest Farbe: wei bis cremefarben Geruch: charakteristisch (schwefelhaltig) pH Wert (1%ige Lsung, 20C): 4,5 6,0 Schmelzpunkt: etwa 220C (Zersetzung) Lslichkeit in Wasser: leicht lslich Schttdichte: keine Daten verfgbar Reinheit: 98,5

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I have Mature skin. I have tried many products to no avail. These 3 Korean products did my skin wonders on day 1. My very favorite is the Oil Cleaner. 2 are the toner pads that have Collagen Peptides and Rice Water. They're thin and you really can place them on your face like a sheet mask. Amazing! 3 the Pore Minimizer Serum shrank the large pores on each side of my nose. It leaves my skin So Pretty that I don't wear makeup but on special occasions. The price is a steal also.

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Reviewed in the United States on November 15, 2024

Verified Purchase

Katie Welsh

Whiting, US

★★★★★ 5

Unbelievable results even for a skeptic like me!

I honestly don't know what witchcraft this brand uses, but I was given their eye patches as a gift and could not believe how well they worked. I am hugely skeptical, usually only believe really in actual Botox, plastic surgery, etc. So I thought the eye patches would be a waste of time. But I put them one one morning when my under eye area was all wrinkled and dried up like a prune. They were MAGIC. Then recently I saw these masks and thought I'd better try them. I have EXTREMELY SENSITIVE skin, to the point where I need regular dermatological care and can't use ANYTHING on my face. My cheeks burn and are red and like sandpaper ALL the time. But I put this mask on around 7 AM when my skin was at its most calm and non-red. I left it on for about 50 mins. Unbelievable results. My whole face is moisturized, nothing hurts, everything looks tight but feels lovely. Really impressed. I'll try to take pics next time and edit this.

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Reviewed in the United States on April 24, 2026

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Billie Jean

Lowell, US

★★★★★ 5

Best mask ever used.

I am amazed by this mask! I used last night for the first time and am seeing smoother skin this morning! I've used a few other masks, to include a very expensive one that promises immediate results, but none of them compare to what I am seeing this morning! I subscribed to receive these on an ongoing basis and am so glad I did.

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Reviewed in the United States on April 28, 2026