Cosmetic

CHING SENG TONG

CST Cosmetic embraces almost 70 years of experience in cosmetic development and manufacturing, it is also certificated with ISO22716 cosmetic GMP which includes 5 types of cosmetics formulas: Emulsion, liquid, oil, ointment, and powder.

We cooperate with many brands that come from different channels and are admired by our clients due to our diverse customized services.

We keep communicating with the National Industrial Technology Research Institute, academia, and raw material suppliers to advance the development of formulas and colors.

CST Cosmetic is a reliable partner for you!

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Five major dosage forms certified with international ISO 22716 Cosmetic GMP accreditation:

1. Liquid

2. Emulsion

3. Oil

5. Ointment

6. Powder

Safety Assessment Specialist

CST has qualified Safety Assessment Specialists who can assist with the preparation and signing of Product Information File (PIF) documents.

Cosmtic Services

Research and Development

We can provide raw materials according to your needs and develop formulas based on years of experience.

We also offer product inspection and testing to maintain consistent quality, customizing your exclusive products.

Additionally, we independently develop new products based on trends and demand, providing customers with more choices.

Cosmetic Ingredients Manufacturing

Rigorous monitoring of each manufacturing process following the GMP procedures
Raw materials are compounded under the confirmed formula proportions and ISO22716 cosmetic GMP procedures.
Each process is subject to strict inspection and control, aiming to provide our clients with consistent quality and peace of mind.

Filling & Packaging

Contributing to the perfect packaging embellishment of the products

Whether it is cream, ointment, powder, oil, or liquid, CST Cosmetic provides the ideal mold or fixture to fill the product according to its characteristics.

CST Cosmetic packages every step of the process according to the client's instructions, from spraying batch number labels on cartons to wrapping in plastic films.

Quality Control

Introducing advanced quality inspection equipment from both domestic and international sources to ensure quality control.

01.

Appearance inspection

02.

Flavor inspection

03.

Thermal stability inspection

04.

pH Value inspection

05.

Viscosity inspection

06.

Centrifugation inspection

07.

Total viable count inspection

08.

Melting point inspection

09.

Drop inspection

10.

Break-point inspection

11.

Color Assessment Cabinet

12.

Air tightness inspection

13.