boep Fragrance-Free Solid Shampoo Bar, 60 g

Why it is on the list

A fragrance-free, five-ingredient shampoo bar that the listing says ships without plastic packaging.

Watch out for

At 60 g it is a small bar (the listing says up to 60 washes), so heavy users will need to repurchase more often.

We have not physically tested these products. Our shortlist is research-based: we check what the listing says, favour non-plastic main materials and name the limits we can see. Always read the listing for sizes, certifications and care instructions.