Hyperpigmentation

Hi mommies, meron na po ba here na nag sstart na mag darken mga underarms or ibang singit singitan? I’m 18 weeks and medyo nag darken na underarms ko. Visible siya agad kasi hndi naman maitim underarm ko eversince. I know this is normal due to pregnancy hyperpigmentation, just wondering if there is any safe creams or products para dito po? Thank you!