Retinal body products?

Does anyone know of any retinal products for the body? I've been using 1% retinol on the body, but since I'm in the EU which will soon limit retinol in body products to 0.05% and to 0.3% in face products, I'm forced to look for new options. Unfortunately I haven't yet come across any retinal products for the body, and retinal face products are just too expensive relative to the size to be used all over the body... Any and all recommendations would be very much appreciated, as google has not been helpful.

(I know that granactive retinoid and retinyl retinoate are also outside the scope of the new EU limits, but I'd prefer products with retinal since it's backed up by more evidence.)