Frosted Glass Dropper Serum Bottles with Matte Silver Caps 5-100ml

5ml–100ml Frosted Glass Dropper Bottles with Matte Silver Caps

Boyu Packaging’s BY-S502 is a coordinated glass dropper bottle series for facial serums, essential oils, hair oils and other low-viscosity cosmetic formulas. Available in 5ml, 10ml, 15ml, 30ml, 50ml and 100ml, the bottles combine a round body, clean shoulder profile, frosted finish and matte silver dropper cap. The range gives skincare brands a consistent packaging style across samples, travel sizes, standard retail products and larger treatment formats.

Browse Boyu Packaging’s custom dropper bottles, compare more serum packaging, explore essential oil bottles, or request samples and a quotation.

Core Product Specifications

Specification note: the source data also contains “Flat” and the keyword “Rectangle Dropper Bottle 30ml,” while the product title describes a round 5ml–100ml series. This page follows the round-bottle title. Buyers should confirm the exact BY-S502 profile before quotation and mass production.

Capacity Guide

Main Advantages

• Coordinated size range: one visual language can cover samples, travel products and full-size retail SKUs.
• Premium frosted appearance: the matte surface softens the visibility of the formula and provides a clean skincare presentation.
• Controlled application: a matched pipette allows consumers to dispense liquid formulas in small quantities.
• Custom branding: screen printing, foil stamping, labels and custom colors support private-label collections.
• Glass construction: glass offers a substantial hand feel and broad suitability for many cosmetic oils and serums, subject to formula testing.

Glass Compared with PET and PETG

Frosted Finish, Colors and Logo Customization

The standard frosted look provides a soft, high-end surface. Custom transparent, amber, black, white, gradient or brand-color finishes may be considered according to the selected glass and decoration process. Light-sensitive formulas should be evaluated in amber, opaque or UV-screening finishes rather than relying on clear frosting alone.

Silk screen printing works well for simple logos and product information. Hot stamping creates metallic accents that coordinate with the matte silver cap. Labels offer flexibility for multi-language information or multiple SKUs. Final Pantone colors, print position, decoration area and adhesion standard should be approved on physical samples.

Dropper Design, Sealing and Convenience

The dropper normally combines a bulb, inner closure, pipette and decorative cap. Its performance depends on the formula viscosity, pipette bore, pipette length, bottle neck, sealing surface and tightening torque. Each capacity requires a correctly matched pipette; one pipette length should not be assumed to fit the entire series.

To reduce leakage, test the complete bottle and dropper assembly with the actual formula. Recommended checks include:

• upright, inverted and side-position leakage tests;
• closure torque and repeated opening tests;
• drop size, suction volume and dispensing consistency;
• temperature cycling and filled-product aging;
• compatibility of the formula with the bulb, pipette and inner closure;
• carton drop and transport simulation tests.

Very thick lotion, suspended particles or gel may not move efficiently through a standard pipette. In those cases, test a wider-bore dropper or consider a pump or jar.

Manufacturing and Quality Control

Glass bottles are formed in molds, cooled through an annealing process, inspected and then decorated. Frosting, spraying, screen printing or foil stamping is completed according to the approved sample. Droppers are assembled and matched to the bottle neck before final packing.

A suitable quality plan should cover:

• glass defects, cracks, chips, bubbles, stones and deformation;
• capacity, height, diameter, weight, neck dimensions and tolerances;
• frosting and custom-color consistency;
• printing position, adhesion and abrasion resistance;
• dropper fit, pipette alignment, suction and leakage;
• divider, carton and pallet protection for export shipment.

Suitable Markets and Uses

BY-S502 is suitable for skincare brands, essential-oil suppliers, beauty distributors, contract fillers, spas, salons and private-label projects. Typical contents include hyaluronic acid serum, facial oil, beard oil, hair oil, scalp serum, cuticle oil and aromatherapy blends. The package is not automatically suitable for pharmaceutical products, aggressive chemicals, highly volatile formulas or child-resistant applications; such projects require separate component and compliance evaluation.

Safety, Sustainability and Reuse

Glass is reusable and recyclable in many markets, but the dropper combines glass, plastic, elastomer and metal-look components. Actual recyclability depends on whether components can be separated and accepted locally. Environmental claims should be supported by the material specification and destination-market requirements.

Although consumers may refill a glass bottle, cosmetic reuse requires proper cleaning and drying. Residual formula or water can create contamination risks. Brands planning a refill system should validate cleaning instructions, closure durability and preservative performance.

MOQ, Pricing and Lead Time

The stated MOQ is 10,000 pieces. Confirm whether it applies to each size, color and artwork. Pricing depends on bottle capacity and weight, dropper components, frosting method, custom color, printing, inspection standard, packing and Incoterm. Ask for a quotation that clearly lists the bottle, dropper, decoration and export packing.

Existing clear or frosted samples are commonly prepared in approximately 3–5 days when components are available. Custom decoration samples may require 7–15 days. Mass production normally takes about 30–45 days after sample approval and deposit, subject to component availability and the confirmed production schedule.

Does the Product Require a New Mold?

No new bottle mold is normally required when ordering the existing BY-S502 sizes and structure. Custom color and logo decoration use the available bottle molds. A new shape, capacity, neck finish, embossed logo or structural change may require new tooling, drawings and trial production. Confirm mold ownership, tooling cost, lead time and approval standards before payment.

OEM Ordering Process

1. Define the project: select capacity, formula type, quantity, bottle finish, cap color and target market.
2. Confirm specifications: review drawings, materials, components, tolerances, MOQ and quotation.
3. Test samples: fill the actual formula and assess compatibility, dispensing, light protection and leakage.
4. Approve artwork: confirm the Pantone color, logo size, decoration area and physical sample.
5. Place the order: production begins after approval and the agreed deposit.
6. Inspect production: use agreed quality limits and, if required, third-party pre-shipment inspection.
7. Ship the order: confirm cartons, pallets, balance payment, freight method and export documents.

Shipping and After-Sales

Glass bottles should use divided cartons or protective trays to minimize contact and breakage. Samples are usually shipped by express or air. Sea freight is normally more economical for bulk orders. Final carton size, quantity per carton, gross weight and pallet information must be based on the confirmed capacity and packing method rather than estimated from photos.

The purchase agreement should define inspection criteria, shortage and breakage allowances, claim timing and corrective actions. Keep signed samples and production-retention samples for comparison. Learn more about Boyu Packaging and its custom cosmetic-packaging services.

Buyer Checklist

• Confirm whether BY-S502 is round, flat-shouldered or rectangular before quotation.
• Request separate drawings and weights for every selected capacity.
• Confirm the glass color and required light protection for the actual formula.
• Check the bulb, pipette, liner and cap materials.
• Run filled-product compatibility and leakage tests.
• Clarify whether MOQ 10,000 applies per size, color or artwork.
• Approve a physical decorated sample and written QC standard before production.

Frequently Asked Questions

Which capacities are available?

The supplied product title lists 5ml, 10ml, 15ml, 30ml, 50ml and 100ml. Confirm availability and dimensions for each capacity before ordering.

Is the bottle round or rectangular?

The title identifies a round bottle, while one source keyword says rectangular. Request a BY-S502 photo, drawing and sample to resolve this listing inconsistency.

Does frosting protect light-sensitive serum?

Frosting changes appearance but should not be assumed to provide sufficient UV protection. Consider amber, opaque or tested protective coatings for light-sensitive formulas.

Can the matte silver dropper be customized?

Custom dropper colors and finishes may be available. Confirm the cap material, metallic process, color tolerance and MOQ through a physical sample.

How can leakage be prevented?

Use matched bottle and dropper components, control closure torque, verify the sealing surface and test filled samples in upright, inverted, temperature-cycling and transport conditions.

What information is needed for a quotation?

Provide capacity, order quantity, formula type, bottle color, cap finish, artwork, decoration method, destination country and preferred Incoterm.