C.E.F Advanced Brightening Ampoule | Vitamin C, E, Ferulic Acid Serum | Facial Serum for Brightening and Hydration | 0.5 fl.oz / 15ml

Great scent, not too expensive, and very lightweight (good for travel!). This product mixes well with my other skin care products and does not irritate my skin. I have rather rough skin so I am working on an even texture and complexion. This seems to help me reach my goal one step at a time.

Used it once per day before going to sleep, at first didn't really like it, and wasn't sure if it worked. So didn't see a lot of improvement, but over time noticed that the pigmented area I had on my cheek improved, can't be 100% sure that it is this serum because I also used vitamin C cream in the morning.Considering the price, it's high for such a small amount of serum, I'm not sure it I would recommend it.

What makes it smell this way? If it’s useful ingredients I get it but I wish I would have known it smells like pepperoni. Is my jar spoiled? Maybe someone has an explanation…

This Ampoule is such high-end and luxury (even though the price point is not, which is amazing!). The quality is so perfect, so you don't have to waste your money to purchase overpriced ampoule!

Starting with the packaging- I liked how the bottle and dropper were packaged separately. Makes it seem a little more special and also no spilling while in shipping.The bottle is made of dark brown glass which I believe helps keep the product safe from light degrading/breaking it down. The dropper lets you really control the amount you use.The product has kind of a slight orange cast which I think is pretty typical for Vitamin C serums. It does have a bit of medicinal scent-kind of herb-like.It is supposed to brighten one's skin appearance. So far I have not seen a change in the brightness but my skin does feel smooth.A very small amount, controlled by using the dropper covered my face.The product absorbs very quickly when I use it. I can apply a moisturizer on top of the serum without any problem.For reference, my skin is slightly sensitive and I live in a very dry climate. I am over 65 so my skin is thinner than many and I do have wrinkles.As with all serums, I think the trick is to be dedicated-use it with regularity in terms of everyday or every other day and with your skin care regime. Cleanse, apply serum, apply moisturizer.To me the price is inline with many mid-priced serums.

Celladix C.E.F Advanced Brightening Ampoule is a facial serum that contains vitamin C, vitamin E, and ferulic acid. These ingredients are supposed to reduce melanin production, smooth wrinkles, improve skin tone, and stimulate collagen production12. The serum also claims to hydrate and nourish the skin with glutathione and panthenol13. I bought this serum hoping to brighten my skin appearance and fade some dark spots. I used it twice a day for four weeks, following the directions on the label. The serum had a thin consistency and a mild scent, which I did not enjoy. It absorbed well and left my skin moisturized afterwards. I also noticed that my skin felt smooth and soft.However, I did not see any significant change in the brightness of my skin or the appearance of my dark spots. The serum did not seem to have any effect on my dark spots. I was disappointed with the results, as I expected more from a product that costs this much. I think the concentration of vitamin C and ferulic acid in this serum is too low to make a difference.

While I've used most of the ingredients in this serum before, somehow this formula causes me to breakout. Feels fine going on and it took a few days to react and a few more days to narrow this down as the cause. While it dis feel nice and moisturizing, the scent isn't a pleasant one.

This serum broke my face out in a rash and stung like a sunburn. The scent is awful....I mean really terrible. I do not recommend this.