La Bonne Brosse Cair strengthening serum refill is a 100 ml hair serum refill designed to top up the matching serum bottle instead of throwing it away. The pack is fully recyclable to limit waste.
Cair Serum Refill Highlights
100 ml refill volume
Matches the full serum bottle for one complete refill.
Recyclable pack
Packaging can be recycled after use to reduce waste.
