✔ Preserves product integrity – Ideal for oxidation-prone formulas (vitamin C, retinol).
✔ Hygienic & tamper-resistant – No finger contact or contamination risk.
✔ 100% product evacuation – No wasted product at the bottom.
✔ Consistent dosing – Each pump delivers the same amount.
Plastic (PET, PP): Lightweight, shatterproof, and recyclable.
Glass: Premium look but heavier (often paired with plastic internals).
Finishes: Matte, glossy, metallic, or transparent (for aesthetic appeal).