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Cov nyhuv ntawm L-cysteine ??rau ntawm daim tawv nqaij

2025-04-16 IB

Cov nyhuv ntawm L-cysteine ??rau ntawm daim tawv nqaij.jpg

1. Whitening thiab lightening chaw

Inhibition ntawm melanin ntau lawm: Los ntawm kev tswj cov kev ua ntawm thiol pawg (-SH) nyob rau hauv epidermal pigment hlwb, thaiv cov melanin synthesis txoj kev, txo cov teeb meem xws li pigmentation thiab dullness.

Txo cov pigment deposits uas twb muaj lawm: txhawb epidermal melanin metabolism, txhim kho cov tawv nqaij tsis sib xws, thiab ua rau daim tawv nqaij pob tshab thiab txawm.

2. Antioxidant thiab tiv thaiv kev laus

Neutralizing dawb radicals: Clearing dawb radicals tsim los ntawm oxidative kev nyuaj siab, txo kev puas tsuaj rau daim tawv nqaij los ntawm ultraviolet hluav taws xob thiab ib puag ncig muaj kuab paug, thiab ncua wrinkles thiab sagging.

Txhawb collagen synthesis: tswj cov tawv nqaij firmness thiab elasticity, thiab txhim kho cov cim ntawm kev laus los ntawm collagen poob.

3. Moisturizing thiab Barrier Strengthening

Txhim kho cov dej xauv muaj peev xwm: txhim kho cov tawv nqaij qhuav thiab roughness los ntawm kev tswj cov dej noo ntawm stratum corneum.

Kho qhov teeb meem muaj nuj nqi: Txhim kho cov qauv lipid ntawm cov epidermis, tiv thaiv cov stimuli sab nraud (xws li cov pa phem thiab cov khoom ua xua), thiab txo cov rhiab heev thiab cov tshuaj tiv thaiv inflammatory.

4. Txhawb kev kho thiab metabolism

Ua kom rov ua dua tshiab ntawm tes: koom nrog kev sib txuas ntawm cov protein, txhawb kev tsim cov cell epidermal, thiab kho cov ntaub so ntswg puas (xws li sunburn, pob txuv nti).

Txhim kho cov metabolism hauv keratin: Tshem tawm cov protein ntau keratin thiab txo cov teeb meem keratin txawv txav xws li nqaij qaib (perikeratosis).

5. Anti-inflammatory thiab soothing

Relieve inflammatory teb: Los ntawm kev tswj hwm lub cev tiv thaiv kab mob, txo cov tsos mob ntawm cov teeb meem ntawm daim tawv nqaij xws li dermatitis thiab eczema.