[triplewipeass]

Plastic is a great material for some uses, but it’s also a very durable material. I’d love to purchase shampoo in the form of a refill of the plastic shampoo bottle I’ve already purchased some months ago. Why buy a new bottle every time? That’s the part which doesn’t make sense.

[emiliobumachar]

What would the refill package look like?

[205guy]

A large vat at the store, with a spigot to refill the bottle you brought with you. I've seen this for cooking oils and honey, not sure it exists for cosmetic products.

[kalleboo]

Same way a glass shampoo bottle refill package would look like?