Quality Control

Product Development Stage

Safety assessment

We practice various testing by using actual person's skin to inspect during formulation development stage. Our goal is to develop lower stimulated product. Therefore, we execute inspection on both raw materials and formulations.

Our Safety Assessment Division does patch test and product use test for every product. We only commercialize the products that have passed our original strict inspections.



Stability assessment

To maintain high quality by elaborate inspection of assuming all the possible cases, we not only we use measuring equipment and instruments for assessment, but we also assess by sensory of appearance, color and scent by our experienced staff to inspect and observe the compatibility of content and data. Therefore we are confident that our developed products are safe to use for long time.

Functionality assessment

We implement a various validation test to verify the new formulation has the designed effects. Tests include, level of cell such as 3-dimensional cultured skin model (reproduced of human's cell and skin) and also observation of actual use by person. From these tests we collect all the data to back up the functionality which show whether products fit the concept and the characteristic of formulations. Our goal is to create real effect skincare per definition of formulation so that customer can acquire satisfaction when using.

In Production Stage

Inspection for raw and packaging material
Inspect whether received raw-materials and packaging materials comply with standards. Functionality inspection (fitting matching, air tightness, indication) of container. Standard inspection of raw-material (appearance, physicality, viable bacteria).

Quality inspection of mixing and bulk


Inspect whether manufactured bulk complies with customer and in-house standards, by using variety of equipment. Especially check physicality such as appearance, odor and feeling.
PH inspection
Viscosity inspection
Appearance inspection
Odor inspection
Usability inspection
Microbiological inspection
Specific weight inspection
Quantity inspection

On-line inspection

Products are inspected on the line by various kinds of equipment. Furthermore, there is visual appearance check by our staff.
Weight inspection
Lot printing confirmatory inspection
Indication inspection
Damage and contamination inspection

Off-line inspection


Inspector routinely checks appearance and other items of products on the line by sampling.
Inspection of opening and closing torque.
Appearance inspection
Lot printing confirmatory inspection
Damage and contamination inspection

Pre-Shipment Stage

Inspection before shipping
Inspector checks final products by sampling. Products which passed the inspections are only shipped out.
Appearance inspection
Microbiological inspection
pH inspection
Viscosity inspection
Odor inspection
Specific weight inspection
Quantity inspection