NumbuzinNo.5+ Glutathione Vitamin Concentrated Serum

In just two weeks, I've seen amazing changes in my skin. My old acne spots have lightened. My skin doesn't look so uneven and tired anymore, also the glow is amazing. It takes time, but it works! I use it only in my morning routine everyday. I'm still using the first bottle, but I've already bought a second one.☺️

I've used Numbizin's 4 Serum (the pudding one - 5*s) and their 9+ Serum for about a year now and they're both total game changers. Recently, I've been wanting to work on my skins hyperpigmentation from sun, melasma, and probably a bit just from aging (I'm 40). The morning after I first used this I noticed my face looked brighter and it's only seemed to improve that brightness effect. I have a stubborn small sun spot and I w at to see how it does on that and then I'll update here... For now, this is a product I see myself buying again!

The product helped me with my texture and it brightened my skin tone. However it caused redness on my cheeks

I didn't expect a wow effect, but this serum really surprised me 🤍 The skin after it looks so smooth and radiant, like the same "glass skin" effect, but very natural, without a greasy shine. The texture is light, pleasant, quickly absorbed - and the skin immediately looks so well-groomed. Even without makeup, it looks better than usual. I really love this effect ✨

The serum doesn't leave a sticky feeling, which is a very positive thing for me, it absorbs quickly, but it doesn't give the face any special glow. It's a good serum, but nothing special.

I have sensitive skin but it doesn't irritate it at all. I recommend it!

I use it both morning and night, so it runs out relatively quickly, but I like the effect so much that I'm ordering more. It does what it promises, my skin is more beautiful and maybe even brightens it, although I'm already very fair.