Vitamin C Plus E 10 Percent Ferulic Acid Serum by Timeless for Unisex - 1.7 oz Serum

If the serum is not clear in color - do not use it! It is not effective and will cause irritation.

The product came oxidised, it is supposed to be a clear / pale white liquid however the item received was an orange - brown colour liquid, meaning the formula was no more stable to be used. An absolute waste as I couldn’t even test the product. In cases of products like these which are highly active / potent, the least that the seller could do is make sure they are sending a relative fresh item to the customers. The longer the formula is left unopened, the more it is oxidised (which has happened in this case) and it is unacceptable that sellers are sending an unusable / defective item to the customers. Unfortunately when I opened the product, The return window was closed and I was unable to raise a return and refund request. Such a disappointment.

Came oxidized. Waste of money

Oxide damaged

Compré este producto como uno de los dupes del CE Ferulic. La verdad hasta ahora funciona super, se absorbe muy rapido y la textura es agradable. Le da un brillo muy lindo a la piel. Comparando este producto con otras vitaminas C de precios similares este producto se siente mucho mas premium, y por ahora, siento que si puede ser un buen reemplazo del CE ferulic.

It has a nice texture and is easy to apply. Just not sure whether it has the brighten effect but I guess it takes time to find out. One big plus of this product is that it works well under my makeup or some sunscreen.

Very efficient product. Only downsides is a bit iron-ish smell and that it is very hard to find in Europe.

I’ve only been using this for a few days but I already notice a difference in texture! I’m giving it 4 stars because it’s quite thin and would be better a little thicker (perhaps a few natural oils would help), but aside from that, it’s worth the price! Only use a little because it’s strong! Perhaps mix is with a bit of face oil so it spreads better and isn’t so strong. It stings a bit but that’s because ascorbic acid is unstable. Ascorbic acid is the best for skincare so make sure your vitamin C serum is ascorbic acid! This one definitely is! Edit: changing my review to 5 stars because of the efficacy of the product! Mine came clear so no oxidation. My skin is glowing! My redness is less and my skin looks wonderful!

A good quality serum, that conveniently combines FERULUC acid & vitamin C in one sealed pump action bottle, so it’s perfect for travel. It gets very good independent reviews & is a reasonable price. The serum dries quickly, no sticky residue & is comfortable on my skin.