Which is better, collagen or hyaluronic acid? Before hyaluronic acid was popularized, collagen might be added to cosmetics as an option. But now, of course, we prefer safer and more effective hyaluronic acid products.
Hyaluronic acid is better than collagen, because apart from allergies and infections, hyaluronic acid is absorbed in the human body for a longer time than collagen, which can last for about six months to one year. Moreover, hyaluronic acid is good in fluidity, colorless and transparent, easy to achieve smooth effect when filling the depression, good in hardness and uniform in color. The metabolism is completed in about 6-12 months, and the price of application is about 20% cheaper than that of collagen. ? Hyaluronic acid wrinkle removal beauty? It is not the same as the commonly known small needle beauty. Small needles are injected with silica gel, which will not be absorbed and will cause tissue deformation, while hyaluronic acid does not have this shortcoming. Hyaluronic acid wrinkle removal beauty? It is a product that has been artificially manufactured and turned into colloidal crystals. It can be injected under the skin to smooth skin wrinkles or fine lines, and can be used to fill small depressions in the face. The use method is very simple, fast and effective. The disadvantage is that it will be absorbed by the body and cannot maintain the effect for a long time. It must be hammered repeatedly. But the effect can be maintained for a period of time if necessary. Even if they are dissatisfied, they will return to their original appearance after a period of time, and consumers will not have any physical losses, and naturally there will be no regrets.
What cosmetic injections are there? 1. hyaluronic acid
Advantages: As a popular injection material at present, hyaluronic acid originally exists in human dermal tissue, and its safety needs no attention. The characteristics of predictable effect, quick effect and good moisturizing and wrinkle-removing effect are deeply loved by the majority of beauty lovers.
Disadvantages: the maintenance time is not long, usually 8 months to 1 year, because hyaluronic acid is a component of human tissues, and its absorption will be slow. In addition, the filling effect is limited, which can not achieve the effect of prosthesis filling (such as rhinoplasty).
2. Collagen
Advantages: The collagen used for wrinkle removal by injection is called medical cosmetic collagen, which is composed of high-purity human collagen egg white. Collagen injection wrinkle removal is mainly suitable for forehead wrinkles, crow's feet wrinkles, brow wrinkles, nose and lip wrinkles, and concave scars left after chickenpox and acne can also be used. Collagen itself can promote platelet aggregation, has a good hemostatic effect, and can promote wound healing faster after injection.
Disadvantages: However, this injection method can only be used in the case of shallow wrinkles or depressions, so it has great limitations.
3. Autologous fat
Advantages: facial wrinkles, nasolabial groove, temple depression and other problems can be filled with autologous fat. Autologous fat has a high safety factor in all materials, and there will be no rejection, allergy and other reactions, and its integration with itself is very high. For people with more local fat accumulation, it can also play a role in losing weight.
Disadvantages: high cost; The survival rate of fat granule transplantation is not high, it is easy to be absorbed, and it needs multiple injections to achieve lasting results.
Wonderful recommendation:
The efficacy and role of chestnut The efficacy and role of pine nuts The efficacy and role of auricularia auricula The efficacy and role of honey Does eating ganoderma lucidum spore powder get angry? How to stew ginseng to nourish the difference between deep-sea fish oil and cod liver oil? Can walnuts be eaten with milk?