SUNJIN NEWSLETTER

TiO2 Specialized for Makeup Formulations

By Kim, Sanguk
October 2021, NO.35

Hi, How are you?

Today, we would like to introduce the T-80 series, which is a specialized TiO2 for make-up which provides UV Protection, Coverage and Good color intensity.

T-80 is a core/shell type Non nano TiO2 with a continuous silica layer. When you apply T-80 for make-ups with UV protection, higher UV protection can be achieved than with other Pigment TiO2.

T-80 provides good coverage and dark shades.  When comparing different TiO2 at 4% in a formulation with 9% Iron oxide, it can be seen that T-80AS has better coverage and delivers darker shades.

Sunjin provides T-80 with different coating materials for use depending on formulation type: T-80(No surface treatment), T-80AS(Alkyl Silane), T-80JJ(Jojoba Ester), T-80LL(Lauroyl Lysine), T-80SA(Stearic Acid).

If you have any inquiries, feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

MLB, 2D Pickering Emulsifier for Clean Beauty

By Kim, Sanguk
September 2021, NO.34

Hi, How are you?

Today, we would like to introduce a W/O 2D Pickering emulsifier, MLB that is  silicone-free, PEG-free and PPG-free for Clean Beauty.

MLB uses 2 dimensional Hectorite technology to enhance emulsion stability of W/O formulations.

MLB provides great emulsion stability. A formulation with 5% of MLB has better stability when compared to one with 5% of another emulsifier and 3% of a thickener.

This is mainly because MLB is a type of Pickering Emulsifier. The Hectorite and emulsifier of MLB are located at the interface of the emulsion. MLB forms a type of network around the water droplets to stabilize the emulsion. 

If you have any inquiries, feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

Ocean clean-up as ESG management by Sunjin

By Kim, Sanguk
September 2021, NO.33

Hi, How are you?

As a part of ESG(Environmental, Social, and Governance) management, Sunjin Beauty Science supported ‘The ocean clean-up project’ in August.

ESG is the acronym for Environmental, Social, and Governance. It is a growing trend to strengthen corporate sustainability by creating green and social values and enhancing responsible and transparent management.

The ocean clean-up project was an activity where volunteers collected a total 4,000kg of garbage by walking 87km alongside the sea to Janghang, the location of Sunjin’s manufacturing plant.

Sunjin also participated in this project picking up litter and offering a place for volunteers as a part of ESG management.

If you have any inquiries, feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

Self-Emulsifiable AQUA Oils from Sunjin

By Kim, Sanguk
September 2021, NO.32

Hi, How are you?

Today, we would like to introduce AQUA CCTG and AQUA PHYTOSQULANE, the self emulsifiable oils for diverse formulations.

AQUA CCTG and AQUA PHYTOSQUALANE are nano-emulsions which allow for the addition of oils into the water phase by simple stirring without special high shear homogenizer such as a microfluidizer.

AQUA CCTG contains 30% of Capric/caprylic triglyceride and AQUA PHYTOSQUALANE contains 30% of Squalane. They are PEG/PPG/GMO free, so perfect ingredients when formulating for Clean Beauty.

Compared to the other AQUA Oil series, AQUA CCTG and AQUA PHYTOSQUALANE have high oxidation resistance and better stability with lower iodine value.

If you have any inquiries, feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

How to read the Chinese cosmetic trend in Covid-19 pandemic situation?

By Kim, Sanguk
September 2021, NO.31

Hi, How are you?

 The article “How to read the Chinese cosmetic trend in Covid-19 pandemic situation” from Song Hua Xuan, formulation team leader of Sunjin Beauty Science was published in the Korean cosmetic magazine “THE K BEAUTY SCIENCE” in August.

 This article introduces how to read the Chinese trend using mobile application, since with COVID-19 it is hard to attend cosmetic exhibitions.

 If you are interested in reading trend using “Wechat”, “Huazhuangpin jianguan app(化妆品监管, Supervision and Administration of Cosmetics)” and “Meizhixiuxing app(美丽修行, Cosmetic ingredients scanner)”, please refer to the article in the magazine below.

<Relevant article>
–THE K BEAUTY SCIENCE vol. 32
http://www.thekbs.co.kr/news/articleView.html?idxno=2927

If you have any inquiries, please feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

SUNPRESS-TR – The great alternative to Talc Powder!

By Kim, Sanguk
August 2021, NO.30

Hi, How are you?

Today, we would like to introduce SUNPRESS-TR which can replace Talc and be used in pressed powder formulas.

 IARC, the specialized cancer agency of the WHO, classifies talc that contains trace amounts of asbestos as “carcinogenic to humans”. Therefore the need for talc substitutes is increasing.

SUNPRESS-TR, developed as a Talc substitute, has great skin adhesivity similar to Talc, Sericite, Boron nitride and Urethane Acrylate Copolymer.

In addition, SUNPRESS-TR has the lowest coefficient of friction among the materials so it gives a softer feel.

Last but not least, it has great pressability. When we conducted drop test using 100% of each material, SUNPRESS-TR endured the drop the most after EPU-2X.

If you have any inquiries, please feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

How to Make Even Spreading Tone-up Cream

By Kim, Sanguk
August 2021, NO.29

Hi, How are you?

Today, we would like to provide a Tone-up solution to even out and brighten skin tone with less stain on your mask in COVID-19 pandemic situation.

Consumers seek a tone-up cream with natural and even-spreading tone-up effect, not leaving white chalk line on their skin.

When you  produce a tone-up cream with even complexion, it’s better to use Hydrophobic surface treated TiO2.  Compared to Hydrophilic TiO2, Hydrophobic TiO2 evenly adheres to the skin as human skin is generally hydrophobic.

Sunjin provides AQUA-TITAN,which is a hydrophobic TiO2 water base dispersion, and AQUA-TITAN(EWG) using ingredients with EWG green grade only.

If you have any inquiries, please feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

New Island Ban in Thailand

By Kim, Sanguk
August 2021, NO.28

Hi, How are you?

Today we would like to update you on a New Island Ban in Thailand.

Sunscreens that contain chemicals damaging corals such as Oxybenzone, Octinoxate, 4-methylbenzylidene camphor or Butylparaben have been banned by the Thailand government from all of its marine parks.

Anyone found using sunscreen that contains the chemicals can be fined 100,000 baht. It is unclear, however, how the rule will be enforced by authorities.

There are similar bans in other tourist destinations including the Pacific island of Palau and the US state of Hawaii, and thus the demand for the mineral-based sunscreens containing Zinc Oxide and Titanium dioxide is expected to grow.

More details can be found in the link below.

<Relevant News>
– Thailand bans coral-damaging sunscreens in marine parks_BBC NEWS 2021.08.04
https://www.bbc.com/news/world-asia-58092472

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

Proposal from Sunjin for Microplastic Bead Replacement

By Kim, Sanguk
August 2021, NO.27

 Hi, How are you?

 Today we will introduce products developed to replace microplastic beads which persist in the environment and have a damaging effect on marine life and human health.

 Sunjin’s products provide the unique sensory feel that microplastic beads have with Silica,a natural substance.

 For the replacement of Solid PMMA which has low oil absorption and price level, you can use SUNSIL-130NP.

 For the replacement of Porous PMMA with high oil absorption and hydrophobicity, you can use SUNSIL-OLEO series which can selectively absorb sebum over moisture.

 In addition, Silicone beads can be replaced by using SUNSIL-SILK which gives unique texture with Trihydroxystearin and SUNSIL-150H with high absorption together.

 Last but not least, for the replacement of Nylon-12, we provide SUNSIL-SOFT absorbed with Macadamia Ternifolia Seed Oil and coated with Trihydroxystearin.

If you have any inquiries about the products, feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721

SUNJIN NEWSLETTER

UV Filters with FDA NDC codes by Sunjin

By Kim, Sanguk
August 2021, NO.26

Hi, How are you?

Today we would like to introduce Sunjin’s products with NDC code. The NDC code for UV filter is required by the FDA to sell a sunscreen which is an OTC(Over-the-counter) drug in the U.S. market.

 As the first manufacturer to pass FDA inspection in Korea, Sunjin has NDC(National Drug Code) codes for the UV filters.

The products with NDC codes are TiO2 and ZnO powders and dispersions, as you can see the table below.

If you are interested in UV filter products with NDC code, feel free to contact us.

Areum Jeong
E-mail : sales1@sunjinbs.com
Tel : +82 31 364 0721