According to their website:
Customer Service Response:
Thank you for contacting Veseline.
I can confirm that our Vaseline range doesn't contain any animal-derived ingredient (except the hand and nail conditioning cream which contains keratin derived from sheeps wool).
The glycerin, stearic acid and other ingredients (apart from Keratin in the hand & nail cream) we use in our Vaseline products are from non animal-derived sources.
There is a mistake in the website that will be corrected, we apologise for any confusion.
We appreciate you taking the time to contact us.
Consumer Relations Consultant