DropBio® Drop by Drop, We Compose the Future At the 2026 PCHi grand event, DropBio made a stunning debut with three core themes, joining hands with the industry to chart a new blueprint for barrier repair. 01 A Vibrant Showcase, Innovation on Full Display On opening day, DropBio’s thoughtfully designed booth, supported by our expert technical team, attracted a large number of R&D specialists, formulators, and buyers for in-depth exchanges. 02 Full-Chain Ceramide Empowerment, Ushering in a New Era of Customized Skincare "Barrier repair" is evolving toward precision customization. Leveraging extensive ceramide R&D expertise, DropBio has built a full-chain empowerment system covering raw materials to application. 03 Lock in Freshness, Target Release—Creating New Advantages in Specialty Ingredients DropBio focuses on innovation in encapsulation and delivery technologies, guided by the core philosophy of "Lock in Freshness, Target Release" to lead ingredient advancement. Liposome encapsulation technology mimics the skin’s natural structure, significantly enhancing transdermal absorption and bioavailability. 04 The Art of Skin Renewal, Rewriting the Skin’s Regeneration Program "Skin renewal" begins with cellular-level regeneration and remodeling. DropBio delves into the mechanisms of exfoliation and acid-based ingredients in the skin renewal cycle, offering a gentle exfoliation system tailored to different skin types. Our blended solutions of various fruit acids, salicylic acid, and derivatives balance efficacy with mildness. 05 Deep Engagement, Sparking Ideas Throughout the exhibition, DropBio’s technical team engaged in multiple in-depth discussions with global industry peers. From ceramide formulation strategies and barrier efficacy evaluation to advancements in delivery technologies and post-acid treatment formulations, each conversation was a moment of inspiring exchange. 06 Exhibition Preview Following the successful conclusion of PCHi 2026 in Hangzhou, DropBio continues to move forward. We will land in Paris, France, from April 14 to 16, 2026, to showcase at in-cosmetics® Global (Booth No.: 1J108). Together with top enterprises and professional audiences from the global cosmetic ingredients industry, we will explore the frontiers of beauty technology innovation.      END Develop Bio-technology, Serve for Beauty and Health. If you are interested in our products and want to know more details, please contact judyzhou@drop-bio.com. Contact Information: · Contact: General Manager Zhou · Phone: +86 15951008670 · Email: judyzhou@drop-bio.com · Company Tel: +86 25 86603009 · Website: www.drop-bio.com  

  On February 24, 2025, the Jiangsu Daily Chemical Association successfully convened the inauguration meeting of the Specialized Committee on Daily Chemical Raw Material Science and Technology at the Guanyun Grand Hotel in Suzhou, with the participation of over 20 representatives and experts from the Jiangsu daily chemical raw material industry.   The meeting adopted the “Draft Working Regulations of the Specialized Committee on Daily Chemical Raw Material Science and Technology of the Jiangsu Daily Chemical Association” and the list of members and leaders of the Specialized Committee on Daily Chemical Raw Material Science and Technology, formally establishing the Specialized Committee on Daily Chemical Raw Material Science and Technology of the Jiangsu Daily Chemical Association.                     If you are interested in our products and want to know more details, please contact judyzhou@drop-bio.com.

  On February 24, 2025, the Jiangsu Daily Chemical Association successfully convened the inauguration meeting of the Specialized Committee on Daily Chemical Raw Material Science and Technology at the Guanyun Grand Hotel in Suzhou, with the participation of over 20 representatives and experts from the Jiangsu daily chemical raw material industry.   The meeting adopted the “Draft Working Regulations of the Specialized Committee on Daily Chemical Raw Material Science and Technology of the Jiangsu Daily Chemical Association” and the list of members and leaders of the Specialized Committee on Daily Chemical Raw Material Science and Technology, formally establishing the Specialized Committee on Daily Chemical Raw Material Science and Technology of the Jiangsu Daily Chemical Association.                     If you are interested in our products and want to know more details, please contact judyzhou@drop-bio.com.

      in-cosmetis® global       8–10 April 2025       Amsterdam, Netherlands       DropBio®   Booth No.:11E48       Theme     We have a wide range of ceramides to meet your exclusive needs.         We would like to extend our sincere invitation to you once again, and look forward to meeting you at Booth 11E48 during the days of April 8- April 10, 2025, to start a journey full of wisdom and enlightenment together. Let's join hands to create a bright future and write a brilliant new chapter!       If you are interested in our products and want to know more details, please contact judyzhou@drop-bio.com.

DropBio® Drop by Drop, We Compose the Future At the 2026 PCHi grand event, DropBio made a stunning debut with three core themes, joining hands with the industry to chart a new blueprint for barrier repair. 01 A Vibrant Showcase, Innovation on Full Display On opening day, DropBio’s thoughtfully designed booth, supported by our expert technical team, attracted a large number of R&D specialists, formulators, and buyers for in-depth exchanges. 02 Full-Chain Ceramide Empowerment, Ushering in a New Era of Customized Skincare "Barrier repair" is evolving toward precision customization. Leveraging extensive ceramide R&D expertise, DropBio has built a full-chain empowerment system covering raw materials to application. 03 Lock in Freshness, Target Release—Creating New Advantages in Specialty Ingredients DropBio focuses on innovation in encapsulation and delivery technologies, guided by the core philosophy of "Lock in Freshness, Target Release" to lead ingredient advancement. Liposome encapsulation technology mimics the skin’s natural structure, significantly enhancing transdermal absorption and bioavailability. 04 The Art of Skin Renewal, Rewriting the Skin’s Regeneration Program "Skin renewal" begins with cellular-level regeneration and remodeling. DropBio delves into the mechanisms of exfoliation and acid-based ingredients in the skin renewal cycle, offering a gentle exfoliation system tailored to different skin types. Our blended solutions of various fruit acids, salicylic acid, and derivatives balance efficacy with mildness. 05 Deep Engagement, Sparking Ideas Throughout the exhibition, DropBio’s technical team engaged in multiple in-depth discussions with global industry peers. From ceramide formulation strategies and barrier efficacy evaluation to advancements in delivery technologies and post-acid treatment formulations, each conversation was a moment of inspiring exchange. 06 Exhibition Preview Following the successful conclusion of PCHi 2026 in Hangzhou, DropBio continues to move forward. We will land in Paris, France, from April 14 to 16, 2026, to showcase at in-cosmetics® Global (Booth No.: 1J108). Together with top enterprises and professional audiences from the global cosmetic ingredients industry, we will explore the frontiers of beauty technology innovation.      END Develop Bio-technology, Serve for Beauty and Health. If you are interested in our products and want to know more details, please contact judyzhou@drop-bio.com. Contact Information: · Contact: General Manager Zhou · Phone: +86 15951008670 · Email: judyzhou@drop-bio.com · Company Tel: +86 25 86603009 · Website: www.drop-bio.com  

2025 PCHi Guangzhou       China International Cosmetics Personal & Home Care Ingredients Exhibition       DropBio®   Booth No.:1A42   Theme 1  DropBio® Soph L 50   Sophorolipids are glycolipid biosurfactants produced by yeast metabolism, renowned for their low toxicity, biodegradability, and environmental friendliness.   2  DropBio® Soph L 3  DropPrev® N-PLG 4  DropBrigt® Litein   5 DropBotatur® Sensi RV DropBotatur® Sensi RV is a mixture of natural plant extracts.   Volunteers left and right forearm inner measurement respectively with tape after pulling stick fresh yam skin in a circle to smear, to be allergic reaction began to test data; production containing 3% DropBotatur® Sensi RV gel and blank gel were coated with volunteers forearm inner measurement, 3min after the test data. After testing, the volunteers' redness and transdermal water loss were significantly improved.     6 DropBio® 3D Lubrigel       7 DropCare® GA   DropCare® GA (Galactomyces Ferment Filtrate) is extracted from natural galactose-like yeast and is rich in proteins, carbohydrates, lipids, vitamins, minerals and amino acids needed for skin renewal.      8 DropCare® VB12(0.1%)   DropCare®VB12(0.1%) contains 0.1% of Vitamin B12, which also consists of Maltodextrin, Sodium Citrate, Citric Acid.     9 Others   We have a wide range of ceramides to meet your exclusive needs.         Finally, we would like to extend our sincere invitation to you once again, and look forward to meeting you at Booth 1A42 during the days of February 19 - February 21, 2025, to start a journey full of wisdom and enlightenment together. Let's join hands to create a bright future and write a brilliant new chapter!       If you are interested in our products and want to know more details, please contact judyzhou@drop-bio.com.