Vitamin C 15% Serum with Arbutin for Face - Brightening Facial Serum with Aloe - Professional Formula for All Skin Types, 1 Fl Oz (30ml)

i don’t write reviews but for this brand i will. it contains active ingredients that provides the same effect as other, more expensive brands i’ve tried, that give you less product. slightly sticky for about a minute then it all soaks into your skin. i have noticed the discoloration on my cheeks is more even, and bright. the lines under my eyes have significantly lessened. when i put makeup on it sits more smoothly & my under eyes don’t crease as much. have been purchasing their serums for about 5 years now & will continue to do so. you can’t find a serum this effective for this price anywhere.

This serum is excellent, it doesn't leave my skin greasy and it helps me against spots.

Excelente producto

Like this vitamin C serum, the Price is excellent and the quality is great.

I started using, all in the same few days: Paula's Choice liquid SA exfoliant, this here Cos de Baja Vit C serum, Skin Smart Antimicrobial Face Cleanser. I was already using my own homemade witch hazel & rose toner, a tea tree bodywash as facewash, Hanhoo watermelon overnight illuminator, Paula's Choice benzoyl peroxide and Christine Moss moisturizer. My skin was just NOT cooperating and needed to get whipped into shape.So, this stuff I use at during the morning with Christine Moss moisturizer, and and at night I use the Hanhoo illuminator and Paula's Choice salicylic acid exfoliant (which sounds really drastic, but no more so than holy water - and works better than the latter, imho). I use the toner and face wash both night and day.Of the aforementioned dermatological cornucopia, I saw the biggest positive changes with respect to breakouts when using the Paula's Choice exfoliant. With respect to fine lines and wrinkles, I noticed improvements quite rapidly with the Vit C. For instance, those nasiolabial creases (google it, it's not as racy as it sounds) are now much more downplayed. My crows' feet are mostly invisible now (which - A for effort - but makes me look like a mirthless harrier, given that the deep trenches of frown lines still remain intractable; so word to the wise - start on the frown lines first. If you have an RBF, that's gonna take longer to erase than any fine whispers of grandmotherly warmth).So, that said, this stuff *is* working. In its own special way.But, it didn't really seem to have much of a positive impact on my acne (Aunt Sally...cylic Acid...had to come to town to make that stick), and Slavoj Žižek is still my doppelganger in the eyebags department.I will continue to use it, and I will also continue chanting and taking supplements, avoiding alcohol and sugar, and occasionally sacrificing a ram, I don't know what works, and this isn't THAT expensive. Maybe someday I'll be beautiful.Let me tell you the real sacrifice, before PETA shows up, because no, I would never do that to a ram. Animals are the best. #goveganThe real sacrifice here is that, after using this at night, it's always a bit like waking up on a dirty couch after a night of beer pong with some lowlifes, wondering how coyote things have gotten in the past 12 comatose hours. So it's nice to use this in the morning only, in order to not have to reek like that when I wake up smushed against a cat-fur covered t-shirt pillow. It's nice because (luckily) no one I'm kissing or hugging these days has a very good sense of smell, and I had a long enough subscription to Scentbird to mask the vomitorious citrus/Vit C odor of this elixir -- a reek not at all unlike the passenger side of a car after taking a drunk friend home -- with various counterelixirs such as Vince Camuto's Terra fragrance, or Tommy Bahama's St. Kitts.So use it. But also use perfume. Until they fix the smell. And start on your frown lines first. And also get some exfoliant and/or benzoyl peroxide if acne was your shake of the genetic dice.Edit: I’ve ordered it 11 times now and sometimes receive a sealed but only 50-75% filled bottle. So I tried switching brands but haven’t found anything as good. Frustrating.

Vitamin c serum should be apart of your skincare routine, and this is my favorite. It’s affordable and effective. 🌞

I am absolutely blown away by how good Cos De Baja products are. The fact that the products are so very affordable is a huge plus. I have never been able to afford the so-called miracle beauty products with the ridiculous price tags. I just figured, I'm 62 and I just wouldn't worry about getting old and ugly, dry and scalie, bumpy and patchy because I couldn't afford to do anything about it anyway. Then I ran across Cos De Baja's NZ serum...and it was so affordable. I bought it, used it, and was thoroughly amazed at the improvement of my life-long problem skin. So, I decided to add Cos De Baja's VA and GN serums to my face regime after doing some research on them. I have been using NZ for about 2months now, and using VA (vitamin C serum) and GN (galactomyces ferment serum) for about a month. My skin is so wonderful! Finally! I have the best skin of my life. No peeling and flaking for the first time ever. No redness. Dark patches are almost gone. Pores and scars seem to be smaller, thinned down and much less noticable. And soft! I never wear make-up anymore other than a little lip gloss. Blemishes are almost a thing of the past. It is so nice, I cannot say how wonderful it feels not to be ashamed of my bare skin.Anyway, the three major and most important points I want to make about the products, and everyone should take notice of:-The products really work.-The products are very affordable for nearly everyone.-The products are pure, with a minimum of ingredients and no crazy chemicals in them.I only wish so much that I had taken before pictures!!!