Are pharmacies/stores selling general toiletries open airside in Terminal 1, Frankfurt

I’m due to fly Lufthansa/Condor from Manchester > Frankfurt > Holguin on 19 December, transiting airside. Does anyone know what pharmacies/stores selling general toiletries are open airside in Terminal 1? I’ve searched online but could only find fairly generic information such as https://www.airport-fra.com/services.php and as I’m not very familiar with the airport layout I’m still not sure what to hope for / expect.

I’ll be staying two months in Cuba. Due to the dire shortages there of essential toiletries such as toothpaste, shampoo, deodorant, and soap, I need to maximise the supply I take with me (both for my own use and to be able to give as much as possible to friends living there). Luggage constraints mean I can’t pack as much as I’d like to, and I’m hoping to be able to buy more during the wait for my connection.

I don’t think I can rely on being able to buy extra airside in Manchester because I assume I’ll have to clear security on arrival in Frankfurt to transfer to my onbound flight.

Edit: I’m not looking for advice on buying extra baggage allowance (not an option) or the likely higher cost of toiletries at the airport (not a concern). It’d be good to get answers from anyone who has been airside at FRA recently.