Cheat Kusushi no Slow Life: Isekai ni Tsukurou Drugstore

Synopsis

"Beautiful Belle's Beautiful Skin Gel": Reiji is asked by Lady Flam to create a rejuvenating potion as she can no longer stand her husband's noble friends gossiping about how old she looks so Reiji creates moisturising face cream from fruits. With her skin looking much healthier Lady Flam is able to silence the bullying nobles so she sends Reiji expensive cookies in addition to his fee, causing Mina to think Lady Flam and Reiji are having an affair, thinking the gel as a gift to her.

"Charm Fragrance": Elaine, Lady Flam's daughter, requests Reiji make a love potion to make Lord Lards, on whom she has a crush, fall in love with her. Reiji instead makes her a Charm Fragrance from flowers. Elaine, having become enamoured of Reiji's talent and frank manner of speaking, develops a crush on him and announces she will spend two days working at the shop where she surprisingly becomes friends with Noela, despite their disagreements and Elaine's superiority complex.

"Sweetheart Cooling Gel": During hot weather Elaine's father, Lord Valgas, asks Reiji to create a potion that will bring winter. Despite his irritation at the assumption he uses magic instead of medicine, Reiji creates Sweetheart Cooling Gel which evaporates quickly and rapidly cools the body when applied to skin, though the girls use too much and begin freezing despite the hot weather.

(Source: Wikipedia)