For the purposes of skin care, tretinoin can be thought of as a more concentrated version of retinol. This means that tretinoin is stronger than retinol. Choosing the right retinoid treatment for you will depend on your skin type, risk factors, and the desired outcome. A dermatologist can help you make an informed decision that works for your unique set of circumstances. Who should try retinol? The vitamin A concentration is only 0.12% - which seems hard to believe given A313's ability to produce astounding results.

Zbog fotosenzitivnosti vitamina A preporuka je koristiti ovaj proizvod isključivo noću! Tokom tretiranja retinolom koža je osetljivija na sunce i podložna je opekotinama, pa je potrebno zaštititi je od sunčevog zračenja i tokom dana obavezno koristiti kreme sa SPF zaštitnim faktorom. Uveče naneti u tankom sloju na očišćenu i potpuno suvu kožu. Izbegavati područje oko očiju. Ne primenjivati na oštećenu ili iziritiranu kožu. Tokom dana obavezno koristiti zaštitni faktor.Some of these products may list the retinol content as a percentage. However, this is not required by the Food and Drug Administration (FDA), so not all products will provide this information. It’s generally best to start with a lower concentration of retinol and make only small, gradual increases as needed. I bought this to find out if the hype and to find out if the way A313 have stabilised the product makes the experience less irritating so I couldn’t help myself and I bought two!

Carazo A, et al. (2021). Vitamin A update: Forms, sources, kinetics, detection, function, deficiency, therapeutic use and toxicity. Kowalska J, et al. (2021). Drug-induced photosensitivity—From light and chemistry to biological reactions and clinical symptoms. As we mentioned before, there are a ton of different formulas out there when it comes to retinol. For example, many retinol products come in a cream or moisturizer form, which can be great for an added dose of moisture, however, they have their downsides. "To avoid acne flares, a light formulation, not a heavy cream is the way to go," says Dr. Wexler. Meanwhile, Zaborowski prefers serums as they tend to be less irritating and have great absorption. All in all, it's best to consider your skin needs when choosing a formula. If redness or irritation occurs, consult your dermatologist and re-evaluate the concentration, frequency, and formulation. The Best Retinol CreamsTo answer all of your burning retinol questions, we looked to the experts to decode the ingredient in the simplest terms. Ahead, we broke down the need-to-know info to add retinol into your routine, including the shopping tips and our favorite retinol creams and serums to date. What Is Retinol?

I have never enjoyed or found a retinol product since they were first released as they made my face sensitive and irritated. We attribute this to its use of polyethylene glycol as a stabilizer, which better enables the retinol's penetration into the skin.

Zbog čega A313 daje najbolje rezultate?

Kaplan YC, et al. (2015). Pregnancy outcomes following first-trimester exposure to topical retinoids: A systematic review and meta-analysis. So why is it so mystifying? Some people say retinol is the best thing that ever happened to them; others complain that it leaves their skin red and dry. Then there's the question of how to incorporate it into your skincare routine—you can't just slather it on willy-nilly or you could get burned, maybe even literally. Plus, with the hundreds of products on the market, how do you know which formula is right for you? Hyperpigmentation. This is a term for patches of dark skin marks. People with dark skin are especially likely to have this reaction to retinoids, according to the American Academy of Dermatology. In case the name Shani Darden isn't ringing any bells, she's the woman perfect the glows of Jessica Alba, Rosie Huntington-Whiteley, and Shay Mitchell. The celebrity esthetician created this serum and it's now reached cult status among her celeb clientele and for good reason. Combining retinol and lactic acid, this serum has some serious firming and smoothing powers. Lactic acid is also a star exfoliating ingredient, so your skin will appear brighter while keeping acne at bay. And because this formula uses encapsulated retinol, it's a gentler option out of the bunch.