Overview
Emulsion lotion is a biphasic system where water and oil are stabilized by emulsifiers, forming a homogeneous mixture. It is a foundational product in skincare, offering balanced hydration and delivery of active ingredients like vitamins, hyaluronic acid, or ceramides. Its versatility allows customization for different skin types—lightweight versions for oily skin and richer formulations for dry skin. The global market for emulsion lotions is driven by demand for multifunctional, non-comedogenic products in both cosmetic and therapeutic applications.
Physical and Chemical Properties
Emulsion lotions typically exhibit a milky or translucent appearance due to light scattering by dispersed oil droplets. Their viscosity ranges from fluid to creamy, depending on the oil-to-water ratio and thickeners like carbomers or xanthan gum. Key stability indicators include pH (commonly 5.5-7.0 to match skin's acidity), droplet size distribution (microemulsions <100 nm), and resistance to phase separation. Preservatives such as phenoxyethanol are often added to prevent microbial growth in water-rich formulations.
Main Applications
In cosmetics, emulsion lotions serve as moisturizers, serums, or sunscreen bases. Pharmaceutical variants may incorporate drugs for transdermal delivery, leveraging the emulsion's ability to enhance solubility of hydrophobic compounds. Industrial applications include textile softeners and pesticide formulations. The O/W (oil-in-water) type dominates facial care due to its quick absorption, while W/O (water-in-oil) emulsions are preferred for barrier repair in medical creams.
Safety and Storage
Most emulsion lotions are dermatologically tested for low irritation potential. However, allergens like fragrances or certain preservatives (e.g., parabens) may require labeling under regulatory frameworks such as EU Cosmetics Regulation. Storage should avoid temperature extremes to prevent cracking (separation) or microbial contamination. Unopened products typically have a 2-3 year shelf life, reducing to 6-12 months after opening. Silicone-free emulsions may require more frequent stability checks.
B2B Procurement Guide
Bulk buyers should specify emulsification method (high-pressure homogenization vs. low-energy emulsification), which affects particle size and production costs. Cold-process emulsions are gaining popularity for energy efficiency. Key due diligence points include supplier compliance with ISO 22716 (cosmetics GMP), allergen disclosure, and stability test reports (centrifugal, freeze-thaw cycles). Private-label manufacturers often offer minimum order quantities starting from 500 kg, with lead times of 4-8 weeks for custom formulations.
Related Manufacturers
- 主营：玻璃瓶、酒瓶、蜂蜜瓶、乳液瓶、储物罐、密封罐、啤酒瓶、饮料瓶、化妆品瓶、食品包装瓶
- 主营：除疤膏、胶原水、疤痕膏、乳液面霜、痕凝胶、祛疤膏、喷雾瓶、修复膏、修复贴、医疗器械、包装套盒、卡波姆凝、疤痕敷料、补水面膜、紧致套盒、酸纳精华、生物蛋白、二元喷雾、妇科凝胶、精华软膏、医用敷料、医用面膜、皮肤敷料、无菌敷料、修护面膜
- 主营：防水sbs、玻纤瓦、tpz防水、酸乙烯酯乳液、瓦油毡、bac自粘、卷材sam、eva防水、彩钢瓦、卷材tpo、k11防水、高分子、pvc防水、沥青瓦、eva自粘、pet自粘、hdpe防水、fyt1防水、tpob防水、聚氯乙烯、卷材包工、水泥路面、彩油毡瓦、水卷卷材、聚酯复合、反应粘结
- 主营：贴标机、旋盖机、灌装机、水乳乳液灌装机、消毒水、包装机、锁盖机、杀菌液、塑料瓶、软管灌装、灌装旋盖、镜清洁液、灌装设备、托吡卡胺、酶免试剂、灌灌装旋、定量灌装、水露灌装、塞轧盖机、瓶灌装旋、粉剂分装、卷膜塑料、自动喂罐、瓶灌装上、凝胶灌装、氧氟沙星
- 主营：均质乳化机、真空乳化机、行星搅拌机、锡膏搅拌机、高速乳化机、高剪切乳化机、实验室乳化机、乳化分散均质机、凝胶均质乳化机、真空均质乳化机、双行星搅拌机、高速真空乳化机、均质机、高剪切分散乳化机、小型乳化机、真空均质罐、灌装机、半自动灌装机、硅酮胶灌装机、新能源材料混合机、行星混合机、行星动力搅拌机、硅胶搅拌机、化妆品均质乳化机
- 主营：防水剂、憎水剂、沥青砂浆、氯骗乳液防潮液、环氧沥青、沥青胶泥、沥青油膏、防水涂料、聚合物防水、透明防水胶、聚氨酯防腐、聚氨酯防水、盐防水砂浆、防油渗胶泥、胶乳水泥砂浆、渗透结晶防水
- 主营：膏霜瓶、喷雾瓶、化妆品包材、乳液瓶、塑料瓶
- 主营：灌装机、旋盖机、贴标机、水剂乳液膏霜灌装机、灌装封尾机、灌装生产线
- 主营：聚六亚甲基胍、聚六亚甲基双胍、苯扎氯铵、辛酰羟肟酸、均三嗪、杀菌消毒防腐剂、热塑性弹性体、PESA、聚环氧琥珀酸、阻垢分散剂、抗菌剂、防腐剂、缓释抑菌除臭球、缓释阻垢球、PHMG、PHMB、双胍类抗菌剂、CHA、BK杀菌剂、除臭剂、抑菌剂、抗菌球、水产养殖杀菌剂、湿巾防腐剂、化妆品防腐剂
- 主营：灌装封尾机、灌装旋盖机、直线式灌装机、水乳膏霜灌装机、软管灌装封尾机、铝管灌装折尾机、液体灌装旋盖机、膏体灌装旋盖机、粉末灌装旋盖机、旋盖机、贴标机
- 主营：包装机、粉碎机、压片机、胶囊填充机、中药材粉碎机、超微粉碎机
- 主营：农药瓶、化工瓶、塑料瓶、按压乳液瓶分装瓶、试剂瓶、洗发水瓶、洗衣液瓶、消毒液瓶、洗洁精瓶、化工桶、机油桶、日用品瓶、塑料喷壶、喷雾瓶
- 主营：防水涂料、桥面防水涂料、屋面防水涂料、FYT-1桥面防水涂料、JS 聚合物水泥基防水涂料、道桥用防水涂料、聚氨酯防水涂料、橡胶防水涂料、PB II 聚合物改性沥青防水涂料、丙烯酸防水涂料、橡胶沥青防水涂料、水泥基渗透结晶防水涂料、透明防水涂料、外墙防水涂料、环氧沥青防水涂料、改性沥青防水涂料、聚合物改性沥青防水涂料、免砸砖透明防水胶、水性沥青基防水涂料、隔热防水涂料、聚脲防水涂料、水性渗透型无机防水剂、环氧树脂、防腐涂料、环氧彩砂自流平
- 主营：精华油、精华液、粉底液、乳液补水、修护乳液、冻干粉、舒缓肌肤、多肽眼霜、细跟口红、精华原液、清爽水润、水光精华、精华补水、补水面膜、面膜舒缓、补水保湿、精华面霜、焕亮眼霜、抗皱紧致、控油面霜、紧致嫩肤、舒缓修复、丝绒口红、黑眼圈眼袋、虾青素精粹
- 主营：LDPE、TPE、TPU、PTFE水乳、PET、POM加铁氟龙、PP、PTT、降解料、丁腈橡胶