BLOG – Page 17 – Boss Biological Technique Ltd.

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Cosmetic Manufacturer Skincare Factory Private Label Cosmetic Salon Products for Business Owner

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11 Jul

The Methods to Test Skin Care Product

2022-07-04
Posted by qbekacosmetic

Cleanser Squeeze it directly onto the PH test paper. It is better than PH...

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07 Jul

How to Use Serum Such as EGF Serum？

2022-07-04
Posted by qbekacosmetic

What is EGF Serums? EGF(Epidermal Growth Factor), also known as oligopeptide-1. It is...

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07 Jul

Six Steps to Wash Your Face Correctly

2022-07-04
Posted by qbekacosmetic

Step 1: moderate water temperature The water temperature is very critical. It is wrong to...