Send the following on WhatsApp
Continue to ChatSphingosine-1-phosphate; D-erythro https://www.7bioscience.com/shop/detail/p/sphingosine-1-phosphate-d-erythro/SIH-386-1MG
Sphingosine-1-phosphate; D-erythro https://www.7bioscience.com/shop/detail/p/sphingosine-1-phosphate-d-erythro/SIH-386-1MG