GL019 50ml Round Shoulder Thick Bottom Molded Glass Bottle With Different Dropper Lid For Skincare Serum

1. Product Highlights: Sophistication Meets Function

Round Shoulder Thick-Bottom Molded Glass

• Premium Aesthetics: The curved round shoulder and smooth silhouette create a sleek, elegant profile that elevates your serum’s shelf appeal and unboxing experience.
• Enhanced Durability: The reinforced thick-bottom base (3mm thickness) adds stability (prevents tipping on vanities) and durability, reducing breakage risks during shipping or handling.
• Formulation Protection: Borosilicate glass is impermeable to air, moisture, and chemical reactions—preserving the potency of active ingredients (vitamin C, retinol, peptides) by blocking oxidation and contamination.
• UV Shielding: The dense glass structure naturally filters harmful UV rays, extending the shelf life of light-sensitive serums.

Versatile Dropper Lid Options

1. Standard Glass Dropper: Delivers 0.2ml per squeeze—ideal for lightweight serums (hyaluronic acid, niacinamide) for precise, mess-free application.
2. Graduated Glass Dropper: Marked with 0.1ml/0.2ml increments—perfect for potent, dosage-specific serums (retinol, prescription-grade treatments).
3. Rubberized Bulb Dropper: Soft, ergonomic bulb for easy squeezing—suitable for thicker serums (squalane, oil-based formulations) while maintaining airtight sealing.