Solid Vita C product
Vitamin C usually takes a while but I can definitely say that this works….. Very slowly, but it works. My only word of advice it the smell takes some getting used too…. Like hold your breath the 1st few times…. Lol

This serum is not oxidized
I was shocked when I read the one star reviews below because this product is already this color and it is not oxidized at all.. This serum is from south korea -i am korean- and I searched their website to find the product detail.The reviews saying they got the oxidized product are not true. I took a screenshot from the purito.co.krI don’t usually write a review but I did because this serum is really really worked well on my skin. This is an excellent product compared to the price.

Smells like burnt hot dogs and may sting your face, but it works
edit: Now that I’ve used a different vitamin C product that works and isn’t torturous, I have to downgrade this even further. While it did lighten and brighten, it caused a crazy amount of redness and irritation, smelled horrible, and oxidized within a few months even though I kept it in the fridge.—–This product has a really awful smell– a metallic, meaty odor. When I first used it I didn’t think I’d be able to get past the smell, but I eventually found a technique that works for me– I apply a thin film of this in the morning to a dry face, then wait for it to completely dry on my skin. After that I apply moisturizer on top. This seals in the scent under the moisturizer. If you apply moisturizer before it is completely dry/absorbed, it mixes in with the moisturizer and you will smell the horrible hot dog odor all day. It does sting and makes my cheeks get a little bit red/irritated. However, I am also using Differin several nights/week so it may just be that my skin is unusually sensitive. The redness does calm down after about 20 minutes, though, and it helped by a light application of Aquaphor. This product does work, though! I definitely noticed fading of post-inflammatory hyperpigmentation (the dark spots that can follow acne) and an overall brightening effect. I poured 2/3 of the bottle out into a spare amber glass dropper bottle that I had and I keep that in the fridge so that it would last longer. As noted in the info above, the product does start out with a pale yellow color and according to Purito, it is still okay to use unless it oxidizes to the point where it is dark brown. This is the first vitamin C product I have used, so I’ll bet there are more elegant formulations out there, but this works well and is reasonably priced.

Nice serum so far…
Received this serum today. It came in the box which was wrapped in cling film with a barcode sticker on it. I do not believe it came from the manufacturer with the cling film as I’ve revived two other products from the brand and they were not wrapped in anything. This doesn’t bother me just stating how it came.The serum seemed unopened, I assumed I would need to prime the pump however it was already primed, and a large squirt of serum came out. It is clearish with a slight hint of yellow. It smells very faintly of citrus. (It could smell stronger, my allergies are terrible at the moment)The serum absorbed quickly into my skin, no issues there. It has 10% ascorbic acid and hydrolyzed collagen, these two ingredients can be sticky or tacky feeling but I felt none of that once It absorbed. I think the ingredient deck is impressive for the cost. If this turns out to be a good serum I will keep it in my skincare routine.

J’avais entendu de supers commentaires sur cette vitamine C mais malheureusement ma peau a mal réagi et j’ai eu des boutons d’acné pendant plusieurs semaines. Ça a pris du temps à ma peau à s’en remettre. Je suis éduquée en matière de skincare et je sais quoi ne pas mélanger mais je dois avouer avoir été déçue et avoir du arrêter. Peut être que ma peau a mal réagi et que ça fonctionnerait pour d’autres.

La he probado y tb la he dejado probar a mis amigas y da miedo cómo te deja la cara, colorada como si te hubiesen pegado una buena hostia. La he dejado de usar porque no me daba confianza evidentemente.

I ordered this thinking renewal was an advanced formula but I just received the original bottle and that too with an extra charge + delivery fee. Better to order the original version directly. I have attached the pic of what I received.