Mizon snail creme is amazing at lightening old acne marks for me.
I have great success w/ Mizon snail cream honestly it works wonders at least acne marks etc
I'm 49 and recently switched to Innisfree No Sebum Mineral Powder but
I ♥ missha BB Cream, CARE:NEL - Berry Lip Night Mask, Shiseido - Hand Cream +++
any of the snail mucin products really. Just don't use them alone - they must be sealed in rop