
Stock Packaging vs Custom Mold Packaging:Pros and Cons & How to choose
Stock packaging and custom mold packaging solve different business problems. Stock bottles and jars help brands launch faster, preserve cash, and test demand. A custom
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Boyu Packaging provides customized serum bottle packaging solutions for skincare brands, beauty companies, and private label manufacturers worldwide. Our serum bottles are designed to balance premium appearance, product protection, and practical user experience, offering both glass and plastic packaging options for different market positions and product requirements.
Our serum bottle collection includes glass dropper bottles, plastic serum bottles, airless serum bottles, pipette bottles, and pump serum containers, with popular capacities ranging from 5ml, 10ml, 15ml, 20ml, 30ml, 50ml to 100ml. These packaging solutions are suitable for facial serums, anti-aging products, vitamin C serums, hyaluronic acid serums, essential oil blends, brightening formulas, and other concentrated skincare products.

Glass Serum Bottles
Glass is one of the most popular choices for premium skincare products because of its luxurious appearance and excellent chemical stability.
Common glass options:
Advantages:
Disadvantages:
Glass serum bottles are widely used for:

Plastic serum bottles are a practical solution for brands that need lightweight, durable, and cost-effective packaging.
Common materials:
PET
Advantages:
Suitable for:
PP
Advantages:
Suitable for:
PETG
Advantages:
Suitable for:
Boyu Packaging offers different serum bottle structures:
Dropper Serum Bottles
Ideal for:
Benefits:
Airless Serum Bottles
Ideal for:
Benefits:
Pump Serum Bottles
Ideal for:
Benefits:
Available Capacities
Common sizes include:
| Capacity | Application |
|---|---|
| 5ml–15ml | Sample size, travel skincare |
| 20ml–30ml | Facial serum, premium skincare |
| 50ml | Daily skincare products |
| 100ml | Larger skincare and body serum products |
Boyu Packaging focuses on reliable cosmetic packaging performance through:
For international cosmetic markets, common quality documents may include:
(Requirements depend on the target market.)
1. Complete Customization Capability
Boyu supports:
This allows brands to create packaging that matches their market positioning.
2. One-Stop Cosmetic Packaging Solution
Besides serum bottles, Boyu can provide:
Helping customers simplify supplier management.
3. Suitable for Different Brand Levels
Whether a brand needs:
Boyu can provide suitable options based on product positioning and budget.
Boyu serum bottles are widely used for:
Boyu Packaging supports the complete OEM process:
For standard products, samples can usually be prepared quickly. Customized designs or new molds require additional development time.
Choosing the right serum bottle is not only about appearance. The packaging must protect the formula, provide a comfortable user experience, and match the brand’s market positioning.
With experience in glass and plastic cosmetic packaging, flexible customization options, and complete OEM support, Boyu Packaging helps skincare brands develop reliable and attractive serum packaging solutions for global markets.
Luxury Empty Glass Lotion Dropper Bottle (10–50ml) – Product Overview The Luxury Empty Glass Lotion Dropper Bottle from Boyu Packaging is a premium packaging solution designed for serums, facial oils, and high-end skincare products. Featuring an elegant cylindrical shape, eco-friendly glass material, and precision dropper system, this bottle enhances both product performance and brand image. […]
Product Overview: Boyu Packaging Plastic Travel Mini Empty Dropper Bottle The Boyu Packaging Luxury Plastic Travel Mini Empty Dropper Bottle is a versatile, high-quality packaging solution ideal for cosmetic and personal care products. Designed with a dropper and screw cap, this 50ml PET bottle is lightweight, durable, and perfect for travel or sample-size products. The bottle […]
Boyu Packaging: Glass Dropper Bottles (Matte Black, Amber, Euro Design) Product Overview Boyu Packaging offers premium Glass Dropper Bottles, perfect for essential oils, serums, cosmetics, and other liquid-based products. These dropper bottles come in a variety of sizes and colors, including matte black, amber, clear frost, green, and blue, making them suitable for a wide […]
Choosing the right serum bottle supplier is an important step for skincare brands. The packaging must not only match the brand image but also protect sensitive formulas, provide convenient usage, and ensure safe transportation.
Boyu Packaging provides customized serum bottle solutions for global skincare brands, offering glass and plastic options, different bottle designs, multiple capacities, decoration services, and OEM support from sampling to mass production.

The MOQ depends on the bottle type, material, and customization requirements.
| Product Type | Standard MOQ |
|---|---|
| Stock serum bottles | 3,000–5,000 pcs |
| Customized serum bottles | 10,000 pcs/SKU |
| New mold development | Depends on project |
For customized colors, printing, and special designs, a higher MOQ may be required.
Glass Serum Bottles
Common glass types:
Advantages
✔ Premium luxury appearance
✔ Excellent chemical stability
✔ Suitable for active skincare ingredients
✔ Recyclable material
✔ Good barrier protection
Disadvantages
✘ Heavier transportation cost
✘ Higher risk of breakage
✘ Higher shipping cost compared with plastic
Best for:
PET Plastic Serum Bottles
PET is one of the most popular cosmetic packaging materials.
Advantages
✔ Lightweight
✔ Strong impact resistance
✔ Lower transportation cost
✔ Cost-effective
✔ Recyclable
Disadvantages
✘ Less luxury feeling compared with glass
✘ Lower heat resistance
Suitable for:
PP Plastic Serum Bottles
Advantages
✔ Excellent chemical resistance
✔ Durable
✔ Stable performance
✔ Suitable for sensitive formulas
Disadvantages
✘ Usually not transparent
Suitable for:
PETG Serum Bottles
Advantages
✔ Premium appearance
✔ High transparency
✔ Better luxury feeling
Disadvantages
✘ Higher material cost
Suitable for:
| Material | Advantages | Disadvantages | Recommended Products |
|---|---|---|---|
| Glass | Premium, stable, recyclable | Heavy, fragile | Luxury serum, facial oil |
| PET | Lightweight, economical, durable | Less premium | Daily skincare |
| PP | Chemical resistant, strong | Less transparent | Functional skincare |
| PETG | High-end appearance | Higher cost | Premium cosmetics |

1. Dropper Serum Bottle
Popular sizes:
Advantages:
✔ Precise dosage control
✔ Premium appearance
✔ Suitable for concentrated formulas
Disadvantages:
✘ Not suitable for very thick formulas
Applications:
2. Airless Serum Bottle
Advantages:
✔ Protects formulas from air exposure
✔ Hygienic dispensing
✔ Reduces product waste
Disadvantages:
✘ Higher cost
✘ More complex structure
Applications:
3. Pump Serum Bottle
Advantages:
✔ Easy to use
✔ Clean dispensing
✔ Suitable for daily skincare
Disadvantages:
✘ Less traditional premium feeling than droppers
Applications:
Common serum bottle sizes:
| Capacity | Usage |
|---|---|
| 5ml | Sample, travel size |
| 10ml–15ml | Trial products, eye serum |
| 20ml–30ml | Standard facial serum |
| 50ml | Daily skincare |
| 100ml | Large-size skincare products |
The exact dimensions depend on the bottle design.
Typical reference:
| Item | Range |
|---|---|
| Capacity | 5ml–100ml |
| Diameter | Approx. 20mm–45mm |
| Height | Approx. 60mm–150mm |
| Weight | Approx. 15g–150g |
| Wall Thickness | Approx. 0.8mm–2.5mm |
Glass bottles usually have thicker walls, while plastic bottles are optimized for lightweight transportation.
Boyu Packaging supports full customization:
Bottle Color
Options:
Logo Printing
Available:
Cap and Accessories
Options:
Step 1: Requirement Confirmation
Customer provides:
Step 2: Product Evaluation
Boyu team evaluates:
Step 3: Sample Development
Samples are prepared for checking:
Step 4: Customer Approval
After sample approval:
Step 5: Mass Production
Production includes:
| Project | Estimated Time |
|---|---|
| Existing stock sample | 5–10 working days |
| Customized sample | 10–20 working days |
| Mass production | 30–45 working days |
| New mold project | 45–90 days |
Actual timing depends on design complexity and order quantity.
Boyu Packaging supports international shipping:
Sea Freight
Best for:
Advantages:
✔ Lower cost
✔ Suitable for container shipments
Air Freight
Best for:
Express Delivery
Best for:
Common export ports:
Yes, Boyu Packaging supports samples.
Customers can check:
Sample approval before mass production is recommended.
Boyu Packaging supports customer evaluation.
Possible options:
For larger projects, customers can arrange supplier audits.
Boyu Packaging provides support including:
✔ Production follow-up
✔ Quality communication
✔ Shipping assistance
✔ Problem analysis
✔ Long-term supplier support
The goal is to build long-term cooperation rather than one-time transactions.
Before ordering serum bottles, buyers should confirm:
Product Requirements
✔ Formula compatibility
✔ Bottle material
✔ Capacity
✔ Bottle size
✔ Dropper/pump type
Quality Requirements
✔ Sample approval
✔ Color standard
✔ Printing standard
✔ Leakage test requirement
Business Terms
✔ MOQ
✔ Lead time
✔ Payment terms
✔ Shipping method
What is the MOQ for custom serum bottles?
Normally:
10,000 pcs per SKU for customized projects.
Stock products may support smaller quantities.
Which material is better for serum bottles, glass or plastic?
It depends on brand positioning.
Choose glass for:
Choose plastic for:
Can I customize my own serum bottle design?
Yes.
Boyu supports:
Are serum bottles safe for cosmetic products?
Yes, when the correct cosmetic-grade materials are selected and compatibility testing is performed.
Can I request samples before bulk production?
Yes. Sample evaluation is recommended before placing large orders.
Can Boyu provide complete packaging solutions?
Yes.
Solutions can include:
Buying customized serum bottles requires more than selecting a container. Brands need packaging that matches their formula, market positioning, and customer experience.
With glass and plastic packaging options, flexible OEM services, quality control procedures, and international shipping support, Boyu Packaging helps skincare brands create reliable and attractive serum bottle solutions for global markets.
A: Boyu Packaging is a professional manufacturer with integrated industry and trade capabilities. We operate our own production facilities while also offering global sourcing services. This allows us to provide one-stop cosmetic packaging solutions with competitive pricing and stable quality control.
A: Our packaging products meet international quality and safety standards. Depending on the product type, we comply with FDA and LFGB safety requirements. Our production system follows ISO quality management standards, and we support sustainable material options such as PCR (post-consumer recycled) materials and FSC-certified paper components when required.
A: We offer flexible MOQs based on product type:
Plastic bottles: Starting from 5,000 pieces
Glass bottles: Starting from 10,000 pieces
For customized designs, MOQ may vary depending on mold requirements and decoration processes.
A: Our standard lead time is approximately 20–35 days. This includes design confirmation, sample approval, and mass production. For repeat orders or stock items, production time can be shorter.
A: Yes. Boyu Packaging is a one-stop cosmetic packaging partner. We provide:
Custom bottle design with 3D drawing support
Surface decoration (silk printing, hot stamping, frosting, coating)
Custom caps, pumps, droppers, and sprayers
Label and packaging accessory sourcing
Our goal is to simplify your supply chain.
A: Yes, we provide free standard samples (shipping cost covered by customer). For customized samples, sampling fees may apply depending on design complexity. Fast sample preparation is available when needed.
A: Absolutely. We specialize in OEM and ODM manufacturing. From concept development to mold creation and final production, our team works closely with you to create exclusive packaging that matches your brand identity.
A: We follow a strict quality control system from raw material inspection to final packaging. Each production stage is monitored to ensure consistency, durability, and aesthetic finish. Our reputation is built on reliability, transparency, and long-term partnerships.

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