三氟乙酰基三肽-2 增加皮肤弹性 紧致肌肤的化妆品原料

一种3个氨基酸合成的多肽，三氟乙酰基三肽-2通过抑制细胞衰老促进剂蛋白孕激素的产生而发挥作用。制造商声称，三氟乙酰基三肽-2可以将细胞活性恢复到20岁的年轻细胞水平，该成分可以很好地增加皮肤弹性、紧致度并减少皮肤下垂。

皮肤衰老的特征是细胞过程调节的渐进性变化，以及细胞与其直接环境细胞外基质（ECM）之间的沟通不畅。这些故障可能是由生理和/或环境事件引起的，其最显著的特征是金属蛋白酶（MMPs）活性增加，其内源性抑制剂，即组织MMPs抑制剂（TIMPs）的合成减少，1-5以及主要ECM蛋白的生物合成减少。6因此，细胞外基质不再更新，皮肤显示出衰老的影响。

什么是三氟乙酰基三肽-2？

三氟乙酰基三肽-2是一种仿生肽，由3个氨基酸组成，有助于皮肤看起来年轻健康。它能够通过增加胶原蛋白的产生来做到这一点，并有助于减缓皮肤的衰老过程，从而导致明显的皮肤衰老迹象，如皮肤下垂、失去硬度和弹性，尤其是在下颌线和颈部。自由基损伤也可以逆转，细纹、深层皱纹和表情纹都得到了显著改善，使肤色更加健康、年轻。

在他们的体内测试（在真人身上进行）中，他们发现2%的三肽-2霜可以在56天内将下垂的下颌线提升10%，并在28天内将皮肤弹性和紧致度提高约20%。

A 3 amino-acid peptide that works by inhibiting the production of progerin, a cell-aging accelerator protein.   The manufacturer claims that Trifluoroacetyl Tripeptide-2 can bring back cell activity to a 20-year-old young cell level and the ingredient can nicely increase skin elasticity, firmness and reduce skin-sagging.

In their in-vivo (made on real people) tests, they found that 2%   Progeline cream can lift the sagging jaw-line by up to 10% in 56 days and improve skin elasticity and firmness by about 20% in 28 days.

What is Trifluoroacetyl Tripeptide-2? Trifluoroacetyl Tripeptide-2 is a biomimetic peptide with a collection of 3 amino acids that helps your skin appear young and healthy. It is able to do this by boosting the production of collagen and helps slow down the ageing process of your skin resulting in visible signs of skin ageing, such as skin sagging, loss of firmness and elasticity, particularly round the jaw line and neck area. Free radical damage is also reversed with fine lines, deep- set wrinkles and expression lines are all significantly improved giving the complexion an all over healthier, youthful bounce.

作者：用户17711399154

来源：雪球