Hair Oil Bottles
Hair oil bottles in 2 oz. Boston round and cosmo shapes with a 20-410 neck finish. Disc top caps give controlled pouring and treatment pumps give fixed dose dispensing. A single 2 oz bottle lasts most customers six to eight weeks. Amber PET helps reduce light exposure for formulas with oxidation prone carrier oils. Post-consumer recycled PET, no minimum order.
Choosing a Size
2 oz is the only size stocked for hair oil. This matches the market standard. Hair oil is applied drop by drop, so a single 2 oz bottle lasts most customers six to eight weeks. The compact size also works well for subscription boxes, DTC mailers, and retail endcap displays. Available in boston round and cosmo shapes.
Caps and Closures
Hair oil is thin and flows easily, so dosing precision matters. A disc top cap lets the customer tip and pour a controlled amount. A treatment pump dispenses a fixed dose per press, which reduces waste and makes the product feel more premium. Both the 20-410 and 24-410 neck finishes are available.
Formula Compatibility
PET is compatible with most hair oil formulas, including argan blends, coconut oil, and silicone based serums. Pure essential oils at high concentration may interact with PET over time. If your formula is more than 50% essential oil by volume, test a filled sample for 90 days before ordering production quantities.
