Meta, Instagram’s parent company, announced on Tuesday that it will begin rolling out its “teen accounts” feature, which aims to put all teens — including those who may try to lie about their ages — into private accounts that can be messaged, tagged or mentioned only by people they already follow in an effort to manage how minors use social media.

Instagram is launching “teen accounts,” its latest effort to make the platform safer for its younger users amid rising concerns about how social media affects youth mental health. Anyone under 18 who signs up for Instagram or already has an account will be placed into a teen account,