Vitamin C Serum 20% Pure L-Ascorbic Acid, Ferulic Acid, Vitamin E and Hyaluronic Acid for Face and Eyes 1oz. by Dr. Brenner

Fantastic product and easy to use. Thanks to the C E Ferulic patent expiring, we can now all get premium skincare without the wet dog smell (if you know, you know) I believe the composition of this brand is the best out there. 20% l-ascorbic acid, 1% vitamin e tocopherol, 0.5% ferulic acid, plus 1% hyaluronic acid. I only use antioxidants in the morning and still find this serum super effective. That being said, I always like to mention in my reviews that I use a lot of skincare as well as supplements so it’s impossible for me to say whether it’s this product alone or the combination of various products that’s giving such good results. This is as good as it gets and the price point is unbelievable!!

I love this, it makes your skin look amazing

Great vit c. A tiny bit sticky but soon sinks nice into your skin. No smell 👍

This is a must buy, it beats the expensive vitamin c serums hands down. I purchased after seeing reviews online. My skin is glowing and clear after using it for a month. Won’t be without it now.

Very happy with this. Had noticed people complaining about it being an amber colour. I can't say I've that issue. It's crystal clear as you can see from the pics. There's next to near no scent. Soaks into the skin so quickly. Leaves no residue & no oilyness. Will be buying again

Turned out to be too oily for my skin (acne prone). Skin became conjested after using for several days.

Been using for just over a week and have noticed a difference already

I bought this as it has the closest ingredient's list to match the Skin Ceuticals which is far more expensive, absorption is really good and so far happy too early to tell on skin changes but confident its doing its job

Es un excelente producto, mi piel es sensible y lo tolera bastante bien, siento el cambio al momento que me lo pongo, es la segunda vez que lo compro y estoy muy contento.

It doesn't work, I purchased in November 2018 nd still in my face no difference

This is fairly a good brand which is why this is my second bottle. I love the consistency and the texture when applied to my face. It doesn't sting even around my eyes and lips and doesn't pill with the Sunscreen i am using. Really happy with the feeling. However, i do not see any significant lightening of the acne marks and sun damaged parts of my face. I guess it will work overtime. Let us see.

Il siero è arrivato in anticipo rispetto alla data prevista, ben imballato e perfettamente sigillato. All’apertura si presenta trasparente e freschissimo, segno di ottima conservazione e zero ossidazione. La consistenza è leggera, si assorbe in pochi secondi senza lasciare residui, ideale anche come base trucco. Sono molto soddisfatta dell’acquisto e apprezzo la cura nella spedizione: è raro trovare un prodotto con vitamina C consegnato in condizioni così perfette. Consigliatissimo!

First and foremost, we all know that 20% potency is where it's at for Vitamin C serums and this delivers just that. It has noticeably helped brighten and even out my skin, especially pesky leftover marks from the occasional breakouts I still get. I also believe the addition of Ferulic Acid and Vitamin E enhances its effectiveness, providing that extra shield against free radicals. Honestly I'm just playing the long game and hoping these benefits prove true in time, ha! Comparing this serum to the much more expensive Skinceuticals alternative, I can confidently say this much more budget-friendly option holds its own. The ingredients list is nearly identical as you'll find on SkinSkool which is what drove me to try this. It was perfectly clear on arrival and has that classic Vitamin C serum scent, IYKYK. I've had it about 6 weeks now and the formula still hasn't taken on that darkening amber color so I trust that the batches are fresh and production quality is high with this brand. Will purchase again and not have to feel so bad about using it on both my face and décolletage given the price point!