Glutathione Serum with 20,000ppm Glutathione, Niacinamide and hyaluronic acid, Dark Spot, Improve skin elasticity, Revitalize complexion, Korean Skincare, 30ml, 1.01 fl. oz.

Very good

First of all, expect this to smell funny! It has to by nature. Glutathione smells sulphurous. Use it when that doesn’t matter and it’s an effective product especially for age spots and signs of skin aging and damage. It was the cleanest product of this kind I could find for a good price.

When i used the smell i dont like it too strong. Smell like the capsule of glutathione. But the serun is good although the pigmentation i have didn't fade but some of my unwanted discoloration is gone.m i will but another one again together with arbutin cream.

Very good luv it

Not bad it's gives a glowing skin but the smell is awful.

Seen no difference whatsoever

Yes

Outstanding

J’ai découvert ce produit et, vu les commentaires négatifs sur son odeur, j’ai failli renoncer à l’acheter. Et bien, heureusement que j’ai suivi mon instinct, et que j’ai passé commande : le produit est super efficace. L’odeur n’est pas agréable du tout mais, je m’attendais à pire. Pour l’efficacité, cela vaut le coup de supporter l’odeur.

Un prodotto prezioso, mi da nitidezza alla pelle e si assorbe subito. Profumo anche se è un po’ strano non dura a lungo. Funziona per me.

Didn’t like the funny smell

Smells not good but works good i recommend it

This is a great glutathione serum. I had a lot of dark spots and texture on my face from my first failed attempt at using tretinoin. The tretinoin burned my face because I jumped right in with the highest concentration and used it every night without getting used to it properly. That was a big mistake. I looked for a few products to help heal my barrier and remove the now glaringly unsightly spots from my skin. I picked up this serum about a month and a half ago, along with some other great products. I chose Tosowoong’s alpha arbutrin cream, a different brand’s thick barrier cream, and a couple different sheet and gel masks. I applied my tretinoin much more carefully and slowly until I was able to tolerate it and not burn. It’s made a difference. Most importantly during the healing process the Tosowoong glutathione serum has been so effective at soothing and moisturizing my skin while also delivering a gentle peeling effect to remove the discoloration and damaged skin. I don’t know people make such a big deal about the product scent, it’s slightly stinky for a few seconds then it dissipates. It’s got transparent and effective ingredients and plenty of emollient additives. I find the product texture to neither thin nor thick, and only the tiniest bit sticky. It’s is easy to smooth over the skin and caused my already irritated skin no woe. I smooth it all over my face, chin, neck, and then gently pat it in. It leave a soft glow and layers well with my other skincare as long as I use the then in the right order. I use three little drops and it goes a long way. I am still less than halfway through my first bottle. At this point, having this serum in my skincare routine is a must. My face is glowing at 50 years old and I love the results. I will be purchasing another bottle once I run out. I feel like the price is fair for the effectiveness. Hope you find this useful.