Tetrahexyldecyl Ascorbate Serum | Tetrahexyldecyl Ascorbate Vitamin C Serum | Korean THD Ascorbate Vitamin C Serum | Tetrahexyldecyl Ascorbate Serum with Vitamin C Complex

I do know the bottle is no longer a glass one, but it is still an effective vitamin c serum. I have purchased 3 bottles and finished it all. It does not leave a sticky finish and does not have a lingering scent. The dark spots on my face have lightened significantly. I only use this in the daytime, so I can boost its efficacy by using sunscreen on my last skincare routine.

I have only ever used Tetrahexyldecyl Ascorbate for my Vitamin C purchases because it is so gentle on the skin, but this is my first time trying this brand. It glides on my face and neck effortlessly and has absolutely no scent. It is not 'oily'; I believe glycerin makes it spread so smoothly. I was using the same/similar product by Dr. Brenner (and got what I believe to be good results from it), but I didn't like the rose oil scent, so I searched on Amazon for a similar product with no scent. This will be enjoyable to use.I use it every third day and trade it out with a 10% Glycolic Acid and a Retinaldehyde. It seems like a very well-formulated product.

I think there are not many Tetrahexyldecyl Ascorbate (THDC) based serums in the market. So, when I came across the product, I thought I had purchased the perfect Vitamin C serum for me—free from parabens, silicones, animal testing, and artificial colors. However, I should have examined the ingredients more closely and checked a reviewer’s picture that revealed the presence of rosemary extract and anise fruit extract. The tingling sensation, redness and irritation I experienced upon application of the serum may be due these ingredients. I will not return the serum but will use it sparingly. Because I won’t be using it generously 2-3 times a day as the company suggests, I won’t be able to fully assess its effectiveness.Everyone's skin is different, you might want to give the serum a chance if the natural extracts (mentioned above) don’t bother your skin. As for me, their presence makes repurchasing unlikely. To deliver a better product, companies do alter ingredients based on reviews, and I hope this will be the case here as well.Ingredients: Water, Glycerin, Dipropylene Glycol, Hamamelis Virginiana (Witch Hazel) Extract, Terahexyldecyl Ascorbate, Beta-Glucan, Glycyrrhiza Uralensis (Licorice) Root Extract, Camellia Sinensis Leaf Extract, Rosmarinus Officinalis (Rosemary) Extract, Centella Asiatica Extract, Anthemis Nobilis Flower Extract, Polygonum Cuspidatum Root Extract, Scutellaria Baicalensis Root Extract, Panthenol, Copper Tripeptide -1, Adenosine, Sodium Hyaluronate, Carbomer, Arginine, Butylene Glycol, 1,2-Hexanediol, Caprylyl Glycol, Illicium Verum (Anise) Fruit Extract, Disodium EDTAI deducted a star because the company did not provide ingredients list here on amazon website, I could have avoided the purchase.

Nice vitamin C with the right ingredients.

I purchased this because Amazon stopped selling my usual vitamin C serum that contains the best form of shelf stable C ~ tetrahexadecal and I noticed that this product uses it. However, the product arrived in a cheap plastic bottle which no doubt oozed plenty of BPA’s into the serum.I poured it all into my Grown Alchemist body lotion simply because I hated to toss it !

Great product! Would highly recommend to add to your beauty routine!

I have sensitive and Tetrahexyldecyl ascorbate vitamin C is the only type of VC that does not irritate my skin. I am my on the third bottle and used every drop of the first two. It does contain hyaluronic acid which will irritate my face. I only use this on the back of my hands and chest. If you want the glow from vitamin C but need something gentle on the skin, I would go with this product.

My second purchase of this product. This vitamin C is the stable form which does not oxidize. No greasy feel, no fragrance. Good stuff at a great price.