1oz / 30ml 45-400 Miron Glass Straight Sided Cosmetic Jar

What this packaging is

Straight-sided and compact at 30ml, this violet glass cosmetic jar does something conventional clear or amber glass can't: Miron's proprietary violet glass selectively filters the light spectrum, blocking damaging rays while allowing beneficial wavelengths through. The result is a preservation system built into the packaging itself, extending shelf life and protecting potency, aroma, and texture in natural formulations. The 45-400 thread finish ensures compatibility with modern childproof closures, a real advantage for CBD, cannabis, and sensitive skincare SKUs. Manufactured in Europe, it's a strong fit for lip balm, eye cream, face moisturizer, and balm brands positioning around ingredient integrity.

Why brands choose this

• Built-in preservation without extra preservatives: Miron's proprietary violet glass selectively blocks harmful light wavelengths while allowing beneficial ones through — protecting potency, aroma, color, and texture in natural formulations. For clean beauty brands leaning into preservative-free claims, that's a structural advantage, not just a visual one.
• Childproof-ready for regulated and sensitive categories: The 45-400 special thread finish is designed for compatibility with modern childproof lids, making this jar a practical fit for CBD, cannabis, and sensitive skincare formulations where safety compliance and consumer trust both matter.
• Compact format built for premium facial and lip care: At 30ml and 54.5mm diameter, this jar hits the sweet spot for eye creams, lip masks, and face moisturizers — categories where a smaller, weighted glass vessel signals prestige at the moment of first touch. Available with stock availability for smaller orders, making it accessible for test runs or limited-edition launches.

Decoration