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Generally good early impression, but some concerns
Author
tro...
Date
2023-01-06
Rating
I always worry about vitamin c products — especially ones with ascorbic acid — getting oxidized in transit, so I was glad to see that it was sealed with flat, screw-on lid and the dropper packaged separately, so when I opened it the serum was perfectly clear and fresh, with a lovely scent.
I’m concerned that it’s water-based, since LAA is known to be more stable in anhydrous solutions. I’m going to keep it in the fridge and cross my fingers. I also am not thrilled that it has alcohol in it and wish I had noticed beforehand.
I’ve already been using a different 20% LAA product, so it hasn’t been too harsh for me so far, but it’s good to be careful with vitamin C. I’ll be interested to see if the additional ingredients, such as zinc, niacinamide, beta-glucan, and ubiquinone make a difference to the effects over time.
Suero de vitamina C altamente concentrado que contiene un 20% de vitamina C pura para una piel clara y limpia, y agrega elasticidad y vitalidad a la piel. Mejora las áreas irregulares de la piel con problemas y elimina las células muertas y los puntos negros para dejar la piel clara y limpia.
I was shocked with its stickiness when I got to use it. Is it because it's % of Ascorbic Acid is high? I went through the first several pages of review and didn't see anyone mention it. What? Am I the only one feels it? It doesn't matter how thin a layer I applied it on my face. It is sticky. It peels most of my sunscreens. I eventually had to apply it on my fully watery face. Meaning I apply it as soon as I step out of my shower. Meaning I had to dilute it. I am then concerned with its efficacy when I did so. Well... I'm not going to repurchase it.
Vitamin C is known to offer a multitude of skin benefits, from brightening skin and healing scars to stimulating collagen production and reducing fine lines, and this Vitamin C serum from TIA'M certainly delivers on those promises, making it one of our standout products.
My face get brightening and dark spot are gone after I use it for a month!
This is my second bottle of the product. Highly recommended this serum for dark spot from acne.