Vitamin Series
Le nkampani Sost Biotech Co., Ltd.
I-imeyili:ericyang@xasost.com
Ucingo: +86 13165723260
Ihhovisi: 18F Tower B, High-tech Modern City Building, Zhangba 5th Road, Xian, China, 710075
I-Vitamin A (Retinol) encibilika kumafutha
Isingeniso Somkhiqizo
I-Retinol (eyaziwa nangokuthi i-retinol, i-subtype A ye-vitamin A) iyisakhi esibalulekile emzimbeni womuntu. Ibamba iqhaza ekwakhiweni kwamaseli abonakalayo futhi ibalulekile ekugcineni umsebenzi obonakalayo ngaphansi kokukhanya okumnyama. Ngesikhathi esifanayo, i-retinol ingabophezela ku-retinol ebopha amaprotheni (RBP) ebusweni besikhumba futhi ingene kumaseli esikhumba ngama-RBP receptors ukuze ikhiqize i-retinoic acid. I-Retinoic acid ingena ku-nucleus, ihlangana nama-receptors ahlobene (i-RXR, i-RAR) ukwenza ama-dimers ahlukahlukene, futhi ihlanganiswe nezakhi zokuphendula ze-retinoic acid ezihambisanayo ngaphansi kosizo lwama-activator (njenge-histone acetyltransferase). Ngokulawula nokulawula ukusebenza nokuvezwa kwesithunywa se-RNA ku-nucleus, i-retinoic acid ilawula ukuhlukaniswa kwamaseli nokuhlukanisa futhi ikhuthaze ukwanda kwe-keratinocyte. Ingakhuthaza ukuguqulwa kwama-keratinocyte ku-epidermis, inciphise ukuwohloka kwe-collagen ku-dermis, futhi ikhuthaze ama-fibroblasts ukukhiqiza i-collagen eyengeziwe ne-hyaluronic acid.
Ukucaciswa
| Into | Ukucaciswa | Imiphumela |
| Ukulawula ngokomzimba | ||
| Ukubukeka | Impushana ephuzi | Kuyavumelana |
| Iphunga | Isici | Kuyavumelana |
| Nambitha | Isici | Kuyavumelana |
| Isivivinyo | 99% | Kuyavumelana |
| Ukulahlekelwa Ekumisweni | ≤5.0% | Kuyavumelana |
| Umlotha | ≤5.0% | Kuyavumelana |
| Ama-Allergens | Lutho | Kuyavumelana |
| Ukulawula Amakhemikhali | ||
| Izinsimbi ezinzima | I-NMT 10ppm | Kuyavumelana |
| I-Microbiological Control | ||
| Inani Lepuleti Eliphelele | 1000cfu/g Ubukhulu | Kuyavumelana |
| Imvubelo & Isikhunta | 100cfu/g Ubukhulu | Kuyavumelana |
| E.Coli | Okubi | Okubi |
| I-Salmonella | Okubi | Okubi |
Umsebenzi we-VITAMIN A
I-retinol isetshenziswa kanjani ku-cosmetology?
Lapho sikhetha izimonyo eziqukethe i-retinol, kufanele sicabangele amandla, uhlobo nokwakheka komkhiqizo. Ukugcwala kwe-retinol okwengezwe emikhiqizweni eminingi yokunakekelwa kwesikhumba kuhlukile, futhi sidinga ukukhetha imikhiqizo elungele isimo sethu sesikhumba.
I-SOST Biotech – Uzakwethu Othembekile we-Vitamin A (Retinol).
✅ Ikhwalithi Eqinisekisiwe: Ukukhiqiza okuhambisana ne-ISO/cGMP
✅ Izixazululo Zezifiso: Ukugxilisa okuklanyelwe nokwakheka
✅ Amanani Enqwaba: Amanani ancintisanayo Wezinsizakalo ze-OEM
✅ I-Global Shipping: Ukulethwa kwe-Doorstep ngemibhalo egcwele
Ukupakisha Nokuthumela
Yini Esingayenza?
AmaSpredishithi Edatha Yomkhiqizo
| Ukuhlaziya | Incazelo | Umphumela |
| Ukubukeka | Impushana ensundu | Vumelanisa |
| Iphunga | Akukho ukunambitheka okukhethekile | Kanjani |
| Ukuhlonza | Vumelanisa nesampula yereferensi | I-HPLC |
| Mesh Usayizi | 90%Noma 80 Mesh | Vumelanisa |
| Ukulahlekelwa ekomisweni | 0.038 | |
| Okuqukethwe Umlotha | ≤5.0% | GB5009.4 |
| Okuqukethwe komlotha | 0.1903 | |
| Okuqukethwe (hypericin) | >0.3% | 0.301% (uv) |
| Insimbi enzima | Vumelanisa | |
| Izinsalela zezibulala-zinambuzane | Ungatholi | Vumelanisa |
| Amagciwane aphelele | Vumelanisa | |
| I-Saccharomyces mycobacteria | Vumelanisa | |
| I-Escherichia coli. | Ungatholi | Vumelanisa |
| I-Salmonella | Ungatholi | Vumelanisa |