
Glass Container
Amber Boston Round
The amber Boston round is the same classic curved-shoulder, narrow-neck design as the standard Boston round, but made from amber-tinted glass. The amber color comes from iron, sulfur, and carbon compounds mixed into the glass during manufacturing. This tint blocks up to 99% of damaging UV light below 450nm, making it the best glass color option for protecting light-sensitive contents from degradation.
Amber Boston rounds are the industry standard for essential oils, pharmaceutical products, tinctures, CBD oils, and light-sensitive cosmetics like vitamin C serums.
