This sounds counter intuitive, but it worked for me.
Do the same movement multiple times in one week. If I squat once per week the DOMS is real. If I do one session of PL sets/reps and one session of BB sets/reps then some bodyweight squats on the weekend. Voila, no DOMS. Just my $.02.
Everyone here recommends Plazma from Biotest. But you said no sugar.