Volume 25 Issue 2
CONTENTS
3
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REGULARS 5 7
9
Editor’s Comment Cover Story: Silab News
76 Formulations Get inspiration for your next project with a selection of prototype formulations from the world’s leading ingredient suppliers
FEATURES
16 Regulation, regulation, regulation Editor Tim Probert talks to Olivia Santoni, chief executive and founder of London- based consultancy Bloom Regulatory. Olivia, originally from Paris, established Bloom Regulatory in 2019 to provide expert support to beauty and cosmetics companies worldwide
20 Facial lifting: mimicking microcurrent efficacy Lubrizol Life Science has developed a novel peptide that is designed to emulate the skin benefits offered by microcurrent devices, specifically targeting upper facial lifting effects. In vitro, it has been demonstrated to activate the same biological functions as microcurrent stimulation: improving dermal contraction and muscle tone
27 Boosting SPF with colloidal lignin particles Lignin is a widely available biopolymer with UV protection and antioxidant properties, but traditional bulk lignins are unsuitable for cosmetics. Lignovations has developed a patented and green technology to produce colloidal lignin particles (CLP). In this article, CLP is demonstrated to be an effective SPF booster in organic and mineral sunscreen products
32 Microscopic revelations in sunscreen formulation Sunscreen formulations are complex and multi-component systems that are based on either organic UV filters, inorganic UV filters, or both. As formulators navigate the complexities of sunscreen development, Croda provides detailed insights into how microscopy can enhance the understanding of formulation microstructure, offering valuable information beyond what is visible to the naked eye
39 Quorum sensing inhibition to restrain bacteria Bacteria use a cell-to-cell communication system called quorum sensing (QS) to share information about cell density and adjust gene expression accordingly. This article explains BASF studies into how natural plant extracts are able to quench QS signals from P. aeruginosa and S. aureus. Then, it checked if their effect on QS was followed by a decrease in virulence, determined by both bacteria motility and lipase secretion
2024 年 2 月
20 16 65 70
嗜极生物物质：实验室 培养的高效活性物质
在年轻和熟龄皮肤中 促进细胞代谢
植物基质在无水 配方中提供透明质酸钠
43 Chinese Language Section News and features from some of the world’s leading cosmetic active ingredient suppliers for our readers in China. This sections features full-length article contributions from Rahn, Bitop, Spec-Chem, Roelmi HPC and Naolys
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February 2024 PERSONAL CARE
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