20ml-50ml Flat Glass Essential Oil Bottles: Ideal for Safflower Oil, Medical Liquids & Beauty Products

Dec, 31. 2025 | 16 View
In the fields of beauty, healthcare, and traditional remedies, the right packaging not only safeguards product quality but also enhances brand competitiveness. Our 20ml, 25ml, 30ml, and 50ml Flat Glass Essential Oil Bottles are tailor-made for storing safflower oil, essential oils, and medical liquids, combining practical design, reliable protection, and brand-friendly features. With high-quality clear glass, secure screw lids, and a space-saving flat shape, these bottles are your ideal packaging solution for retail, wholesale, and private-label businesses. Upgrade your product packaging and stand out in the market with our professional glass bottles.

20ml–50ml flat clear glass bottles with plastic screw lids—perfect for safflower oil, essential oils, and medical liquids. Safe, compact, customizable, and ready for wholesale. Contact us

 

1. Premium Clear Glass: Preserve Purity & Enhance Shelf Appeal

The bottle body is crafted from high-quality clear glass, a material that brings dual benefits of product protection and visual appeal:
  • Product Purity Protection: Clear glass is non-toxic, odorless, and inert, ensuring no chemical reactions with the stored contents—whether it’s safflower oil, essential oils (such as lavender, tea tree oil), or medical liquids. It effectively isolates the contents from external pollution, preserving their efficacy, purity, and shelf life. This is particularly crucial for medical liquids and herbal oils that require strict quality preservation.
  • Enhanced Shelf Visibility: The transparent glass allows customers to directly observe the color, texture, and remaining volume of the product, enhancing product trust and purchase desire. When displayed on store shelves or online product pages, the clear bottle body showcases the product’s true appearance, making it easier for customers to identify and select, thus boosting shelf appeal and sales potential.

20ml–50ml flat clear glass bottles with plastic screw lids—perfect for safflower oil, essential oils, and medical liquids. Safe, compact, customizable, and ready for wholesale. Contact us

2. Space-Saving Flat Design: Perfect for Labeling, Branding & Shipping

The unique flat design is the core highlight of these bottles, bringing remarkable convenience to brand operation and logistics:
  • Space-Efficient Storage & Shipping: Compared to traditional round bottles, the flat shape significantly saves storage space. It can be neatly arranged in cabinets, display racks, or shipping boxes, reducing storage costs and transportation volume. For wholesale businesses, this means lower logistics costs and higher shipping efficiency, as more bottles can be loaded in a single shipment.
  • Brand-Friendly Labeling & Branding: The flat surface provides a smooth and large area for labeling and branding. You can easily attach product labels, brand logos, ingredient lists, or usage instructions without worrying about label wrinkling or misalignment. This not only enhances the professional appearance of the product but also helps customers quickly recognize your brand, strengthening brand memory and loyalty.

20ml–50ml flat clear glass bottles with plastic screw lids—perfect for safflower oil, essential oils, and medical liquids. Safe, compact, customizable, and ready for wholesale. Contact us

3. Secure Plastic Screw Lid: Leak-Proof & Easy to Use

Each bottle is equipped with a matching plastic screw lid, ensuring reliable sealing and user-friendly operation:
  • Leak-Proof Sealing Performance: The screw lid is designed with a tight sealing structure that fits perfectly with the bottle mouth, effectively preventing leakage and spillage of the stored liquid. Whether during transportation, storage, or daily use, you can rest assured that the contents will not leak, avoiding product waste and contamination. This is especially important for medical liquids and oils that require strict leak-proof protection.
  • Convenient to Open & Close: The screw-on design is simple and easy to operate, allowing customers to open and close the bottle with a light twist. The plastic material is lightweight and durable, ensuring long-term use without deformation or damage. It also provides a comfortable grip, enhancing the overall user experience.

4. Versatile Capacity Range: Cater to Diverse Usage Scenarios

Available in four practical capacities—20ml, 25ml, 30ml, and 50ml—these flat glass bottles can meet the storage needs of different products and usage scenarios:
  • 20ml & 25ml Capacities: Ideal for small-volume products such as sample-sized essential oils, trial safflower oil, or small-dose medical liquids. They are lightweight, portable, and suitable for brand promotion, customer gifts, travel kits, or retail sales of small-batch products. The compact size also makes them easy for customers to carry in bags for daily use.
  • 30ml & 50ml Capacities: Suitable for regular-sized products such as retail safflower oil, essential oil blends, or standard-dose medical liquids. This capacity range balances product usage duration and portability, meeting the daily needs of most customers. It is also the preferred choice for private-label brands and small businesses to launch core product lines.

5. Customization Services: Build a Unique Brand Identity

We understand the importance of brand differentiation, so we offer comprehensive customization services to help your brand shine:
  • Custom Color Spraying: Beyond the standard clear glass, we provide custom color spraying services to match your brand’s color palette. Whether you need a matte finish, a glossy color, or a unique tinted glass, we can tailor-make it to create a personalized packaging look that aligns with your brand image.
  • Logo Printing: We use advanced printing technologies (such as screen printing, hot stamping) to print your brand logo, product name, or other key information on the bottle surface. The printing is clear, durable, and resistant to friction, ensuring that your brand identity is prominently displayed and long-lasting.
  • Custom Packaging Design: Our professional team can assist with custom packaging solutions, including box design, label design, and insert card design. We integrate your brand elements into the entire packaging system, creating a consistent and premium brand experience for your customers.

6. Wholesale Advantages: Competitive Pricing & Fast Delivery

These flat glass essential oil bottles are available for wholesale with remarkable advantages, making them a cost-effective choice for businesses:
  • Competitive Wholesale Pricing: We offer factory-direct wholesale prices, eliminating intermediate links to reduce your procurement costs. Whether you are a small business, a private-label brand, or a wholesale distributor, you can enjoy favorable pricing policies that help improve your profit margin.
  • Fast Delivery & Stable Supply: With a professional production team and sufficient inventory, we guarantee fast delivery times to meet your urgent order needs. Our strict quality control system ensures consistent product quality, and we can provide stable supply support for long-term cooperative partners, helping you avoid stockouts and ensure smooth business operations.

Conclusion: A Reliable Packaging Partner for Multiple Industries

Our 20ml-50ml Flat Glass Essential Oil Bottles are more than just ordinary containers—they are a comprehensive packaging solution integrating quality, practicality, and brand value. With premium clear glass, space-saving flat design, secure leak-proof lids, versatile capacities, customizable services, and favorable wholesale conditions, these bottles are widely applicable to safflower oil, essential oils, medical liquids, and other products. Whether you are upgrading existing packaging, launching a new product line, or expanding your wholesale business, these flat glass bottles will bring unexpected value to your brand. Contact us today to request samples and discuss your bulk order needs—let’s grow together with professional packaging!