Spa Samudra & Hair Lounge on State Street in Carlsbad Village has operated as a combined day spa and hair salon since 2008, offering facials, massage, waxing, spray tans, and lash extensions alongside cut-and-color services. The women-owned studio stocks Nucelle mandelic-acid skincare and iS Clinical product lines for its esthetician services, and its State Street location places it within the Village's walkable wellness corridor alongside Yoga on State. Facial treatments range from Fire & Ice resurfacing peels to LED light therapy and HydraFacial protocols, with dermaplaning using sterile stainless steel blades to remove vellus hair and dead epidermal cells before serum application. DHA-based spray tan formulations are custom-mixed to match individual skin undertones, and the waxing menu uses hard wax applied at controlled temperatures to minimize follicular irritation — complementary grooming protocols in the same Village personal care cluster as The Lullabar. The pressurized oxygen facial infuses a moisture-binding vitamin serum into the dermal layers at controlled PSI, accelerating absorption of vitamins C and E through the stratum corneum without needle-based delivery.