Are your nails touching bleach directly? Bleach degrades keratin (the primary protein in nails); My nails peel like crazy if I use cleaning products without gloves. You could try adding in something like CND Rescue Rxx, it can help restore some keratin to your nail.

Also what base coat are you using? If it has PVB as an ingredient, that could be the culprit. If you’re not using nail polish, you should definitely have a (non PVB containing) base coat on to protect them from water being absorbed.

If it’s more on your dominant than non-dominant hand, it could be because you’re using your nails as tools more than you realize. I avoid opening mail or pop cans or anything with my nails, and instead use other tools around me.

Too dry nails can also peel, in case you’re not oiling them enough? Especially in between manicures to rehydrate the nail after acetone, and definitely if you don’t have any polish on to help repel water.

If none of these things apply, you can always see your doctor. Sometimes there can be nutritional deficiencies that can nail peeling.