Possible Freebie: Free Sample of Dr. Barbara Sturm Better B Niacinamide Serum

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If you’ve got a Facebook or Instagram account, be on the lookout for this offer from Dr. Barbara Sturm. They’re giving away free samples of their Better B Niacinamide Serum via a sponsored post.

While we can’t link you directly to the offer, here’s what you can do to get it to show up in your feed:

Good luck!