Does skinB5 conduct animal testing? SkinB5™️ Help Centre (HQ) May 05, 2019 04:23 Updated No. We do not test on animals. Related articles What is the best skinB5 treatment for hormonal acne? My skin is DRY, what would you recommend? I took Zinc before (hair skin nail vitamin) and I stopped taking after feeling nausea after taking it. SkinB5 supplements contain Zinc and I feel nausea after taking it as well. I'm trying to take skinB5 with isotretinoin. Would this be okay? Will taking skinB5 supplements affect my absorption of vitamins in the long term? Because I'm getting a fairly high dose of zinc, copper etc. from the pills rather than coming from fresh fruit/vegetables/fish etc. even though I still eat heathily etc. Comments 0 comments Please sign in to leave a comment.