What is a waterproof, eco-friendly alternative to vinyl labeling for products like perfume and body wash?

My sister is starting a small business of eco-friendly, vegan beauty products and we’ve run into a hurdle. We need to figure out a waterproof alternative to vinyl labeling for the bottles. We were thinking of attaching the product information on post-consumer cardstock, but then we run into the problem of the products having no label if the consumer takes the card off.

Any suggestions?

Emmalu Designs Waterproof Removable Toddler Car Seat Cover – Green and Blue Groovy Guitar

• Made in the USA
• 100% cotton with waterproof backing
• No need to remove car seat from the car, the cover slips right over your manufacturers car seat cover
• Machine washable dryer safe
• Fits most car seats

Product Description
MADE IN THE U.S.A

Green Sprouts Eco-friendly Waterproof Absorbent Terry 10 Pack, Girls

• Reversible
• Absorbent terry with waterproof inner layer
• 10 pack with a variety of colors for flexibility and value
• Velcro closure, knitted terry