Essential and essence oils are concentrated and light-sensitive, so the bottle must dose precisely and protect the formula. A 30–50 ml PET dropper bottle is the standard answer.
Why dropper
A dropper gives controlled drops for concentrated oils, and a 20/410 or 24/410 neck takes standard droppers used across the category.
Why PET + amber/frosted
PET reads premium and protects the oil; an amber or frosted finish cuts light exposure that degrades delicate botanical oils.
Size
30 ml is the standard premium size; 50 ml works for value or travel-compliant larger formats without losing the ritual feel.
Related: cosmetic bottles.
Shop these bottles: 220 ml PET cosmetic bottles, 300 ml PET cosmetic bottles, 500 ml PET cosmetic bottles.
Questions buyers ask us most
What size bottle for beard or face oil?
30 ml is the standard premium size; 50 ml suits value or travel-compliant formats.
Should oil bottles be amber?
Amber or frosted helps protect light-sensitive botanical oils; clear is fine if stored away from light.
Talk to the team before you lock the mold. See the catalog or message us and we will match your formula to a bottle that ships clean.
