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As for the three magic abilities of Vitamin C, we again mostly haveonly the manufacturer's claims, but at least those are very promising. It is often derived from fish or bovine sources and works as a nice moisturizer and humectant that helps the skin to hold onto water. Great natural moisturizer and skin-identical ingredient that plays an important role in skin hydration and general skin health. It’s definitely a smart thing to avoid with sensitive skin (and fragrance of any type - natural is just as allergic as synthetic, if not worse! So Hydrolyzed Collagen is not really collagen, it is rather an undefined and varying mix of largish peptides.
It’s often used together with ethylhexylglycerin as it nicely improves the preservative activity of phenoxyethanol. A mildly viscous, amber-colored liquid with fatty odor, made from Castor Oil and polyethylene glycol (PEG). Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths! As an example, it mentions that Ci 19140may cause itching and hives in some people but the colorant is always labeled so that you can avoid it if youare sensitive. But to be on the safe side, if you see Triethanolamine in an INCI and also something with nitra, nitro in the name of it just skip the product, that cannot hurt.
If you are someone who likes to know what you put on your face then fragrance is not your best friend - there's no way to know what’s really in it. On top of manufacturer claims, there is also clinical in-vivo (tested on real people) data showing that 2% EAC can improve skin tone and whiten the skin. It usually has to be neutralized with a base (such as sodium hydroxide) for the thickening to occur and it creates viscous, clear gels that also feel nice and non-tacky on the skin.
Although you’re probably getting vitamin C in your diet, there’s no way to guarantee that it’s going straight to your skin. The problem, though, is that it's very unstable, turns brown and becomes ineffective in no time (after a few month) and the cosmetics industry is trying to come up with smart derivatives that are stable and have the magic properties of pure Vitamin C.We are reliable suppliers of original and quality skin and body care products, as well as lip care products. What seems to be a true difference, though, is that the salt form is more stable, easier to formulate andcheaper so it pops up more often on the ingredient lists. An often used glycol that works as a solvent, humectant, penetration enhancer and also gives a good slip to the products.
As soon as you notice one of those unwelcome “visitors” on your skin, just apply one of the microneedle patches! HA is famous for its crazy water holding capacity as it can bind up to 1000 times its own weight in water. We also checked Prospector for sodium hyaluronate versions actually used in cosmetic products and found that the most common molecular weight was 1.The antioxidant properties of Vitamin C (ascorbic acid) and its role in collagen synthesis make vitamin C a vital molecule for skin health. We have good news regarding the absorption: on top of manufacturer claims, there is somedata (animal study) demonstrating in can get into the skin, and it seems to be better at it than Ascorbyl Glucoside, another vitamin C derivative. INCI is a list of the standardized and internationally accepted names used in the declaration of ingredients on cosmetic and personal care products.
Based on a manufacturer's data, the whole, soluble collagen has an average molecular weight of 300 000 Da, while this chopped up mixturehas an average MW of 12 000 Da (still pretty big). Other tasks include helping the product to absorb faster and deeper into the skin (penetration enhancer), making the product spread nicely over the skin (slip agent), and attracting water (humectant) into the skin. It’s a little helper ingredient that helps to set the pH of a cosmetic formulation to be just right.One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). However, for a Vitamin C derivative to workit's not enough just to be stable, they also have to be absorbed into the skin and be converted there to pure Vitamin C. EAC seems to have both an antioxidant and anti-inflammatory effect, and it's claimed to be able to boost the skin's collagen production. Regarding conversion, we can cite onlya manufacturers claimsaying thatEAC is metabolized in the skin into pure ascorbic acid (and the ascorbic acid content of EAC is very high - 86,4% - compared to the usual 50-60% Vitamin C content of other derivatives). If you wanna become a real HA-and-the-skin expert you can read way more about the topic at hyaluronic acid(including penetration-questions, differences between high and low molecular weight versions and a bunch of references to scientific literature).
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