Jinhua Yicai Biotechnology Co., Ltd. is one of the most reliable manufacturers and suppliers of square lip gloss tubes in China. With abundant experience, we are committed to providing high quality customized color cosmetics for global clients. If you're going to wholesale bulk premium square lip gloss tubes made in China, welcome to get quotation from our factory.
Square Proportions and Changes in Color Depth
The reference separates the cap, darker bottle area, and clearer-looking lower section within a defined outline. Buyers can compare closed and open views, then discuss where the gradient should sit and which brand colors should guide it.
The gradient belongs to the packaging proposal, with samples establishing the method and color transition. Makeup shades are developed separately. A dark case therefore provides a brand appearance reference rather than a fixed specification for the lip color inside.

Product Specifications
|
Item |
Details |
|
Product Name |
Gradient Square-Bottle Liquid Lip Color |
|
Format Model |
XC9050 |
|
Product Type |
Custom finished liquid lip makeup in a gradient square bottle |
|
Reference Appearance and Structure |
Square-column bottle, reference dark square cap, bottle transitioning toward a clear-looking area |
|
Supply Method |
Private label OEM/ODM finished makeup with contents; no ready stock |
|
Custom MOQ |
6,000 units per SKU |
|
Contents and Colors |
Discuss the intended use, formula, and shades; confirm through finished-product sampling |
|
Branding and Packaging |
Discuss case colors, logo, labels, and carton around the buyer's requirements |
|
Specifications and Delivery |
Follow the approved sample, finished product specification, and order arrangements |
Choosing Lip Shades Within the Brand Palette
For Gradient Square-Bottle Liquid Lip Color, buyers can discuss nude, rose, or deeper lip shades within their planned range. First describe the collection's color scope, then identify the target shade and formula direction for each SKU.
The open image shows a single-ended applicator format. Assess its components with the formula, reviewing the bottled presentation as well as applied color and texture during sampling. Net content and directions follow the approved finished product proposal.


The Branding Area on the Square Cap
The reference places a logo on the front of the square cap. Buyers can plan lettering colors and layout around this area. The bottle gradient provides additional visual detail, while labels and cartons identify the product and shade.
If gradient palettes correspond to different SKUs, purchasing records should match each appearance with its contents. A shared gradient instead relies on text to distinguish the shades. Final packaging artwork follows the agreed finished product specification in either approach.


Discussing the Custom Proposal
This format has no ready stock, with customization starting at 6,000 units per SKU. Share packaging palettes, planned lip shades, quantities, and brand files. Both parties define the formula and packaging requirements before discussing samples, pricing, and delivery.
FAQ
Q: Can the gradient follow the brand's own colors?
A: Yes. Provide color and transition references, then confirm the physical effect through packaging samples.
Q: Does the gradient case indicate a makeup finish?
A: No. The formula and finished sample establish texture and payoff independently of case colors.
Q: Can several shades share one appearance?
A: Yes. Plan a shared appearance and identify the names, labels, and contents for each shade.
For a brand palette built around changes in depth, begin with Gradient Square-Bottle Liquid Lip Color, define the packaging gradient and lip shades, then coordinate them within the collection.
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