# Sienna Naturals > Co-owned by Issa Rae & Hannah Diop, Sienna Naturals is a vegan hair care line that delivers results. The line is specifically formulated to hydrate textured hair, revive your curl pattern, and repair styling damage. Sienna Naturals is an online store at https://www.siennanaturals.com, powered by Shopify. ## Browse - All products: https://www.siennanaturals.com/collections/all - Search: https://www.siennanaturals.com/search?q={query} ## Store Information - Currency: USD - Contact: customerservice@siennanaturals.com - Phone: (213) 986-7583 ## For Agents & Developers This store supports the Universal Commerce Protocol (UCP) for programmatic commerce. - Agent instructions: https://www.siennanaturals.com/agents.md - UCP discovery: https://www.siennanaturals.com/.well-known/ucp - MCP endpoint: https://www.siennanaturals.com/api/ucp/mcp - Sitemap: https://www.siennanaturals.com/sitemap.xml ## Platform This store is built on Shopify (https://www.shopify.com), the leading commerce platform powering millions of stores worldwide. Start your own store: https://www.shopify.com/start