Blog

We provide useful information about K-beauty and Korean cosmetics ODM Tips.

mineral sunstick

Developing a Vegan Mineral Sunstick with SPF80 by WITH.C KOREA

What is the best Mineral Sunstick in Korea? Most of the famous mineral sunstick in Korea are produced by Kolmar Korea. Why is that? Before the SPF manipulation scandal in December 2020, many companies launched a variety of sunscreen sticks. However, with the increased scrutiny on SPF values from the public, fewer companies could produce …

Developing a Vegan Mineral Sunstick with SPF80 by WITH.C KOREA Read More »

What is Purified water for Cosmetics ingredient?

Main Ingredient of Skincare Products: Purified Water. What are the Methods and Standards for Producing Purified Water?   The most commonly used ingredient in cosmetics is purified water. Especially in the full ingredient list of skincare products, purified water is often listed first. But did you know that purified water also comes in different grades? …

What is Purified water for Cosmetics ingredient? Read More »

cosmetics antioxidants

Are Cosmetics Antioxidants and Preservatives the same ingredients?

What are cosmetics antioxidants and preservatives, and why we need it?   To maintain the quality and stability of cosmetics, certain ingredients must be included. Specifically, antioxidants and preservatives are essential. Many people may confuse these two, but their purposes are very different. First, antioxidants prevent cosmetics from reacting with oxygen, known as “oxidation.” Preservatives, …

Are Cosmetics Antioxidants and Preservatives the same ingredients? Read More »

korean sunscreen

Which Sunscreen ingredients are used in Korean Sunscreen?

What are the ingredients in Korean Sunscreen?   In a previous post, we explained that there are three types of sunscreens: physical (inorganic), chemical (organic), and combined sunscreens. To briefly summarize again: Physical sunscreens protect the skin by reflecting UV rays, while chemical sunscreens protect the skin by absorbing and neutralizing UV rays. Recently, there …

Which Sunscreen ingredients are used in Korean Sunscreen? Read More »

korean cometics manufacturer

Visit to the partnership manufacturer of WITH.C

Today, I’d like to leave a review of the manufacturer&WITH.C meeting!   WITH.C recently visited a korean cosmetics manufacturer which is one of our partnerships for a product development project. Despite being a large-scale supplier of major international products, they’ve been with us since the early WITH.C’s skincare projects. Thanks to the CEO’s focus on …

Visit to the partnership manufacturer of WITH.C Read More »

What are the latest anti-aging trends in Korea? PDRN and Exosome cosmetics.

What is the PDRN and Exosome cosmetics?   Many people nowadays acknowledge that reversing aging with skincare alone is realistically challenging. That’s why a popular beauty retailer in Korea, Olive Young, has started using the term “Slow-aging” and in a recent book I read, they express it as “Well-aging.” Despite the difficulty in using cosmetics …

What are the latest anti-aging trends in Korea? PDRN and Exosome cosmetics. Read More »