Use enough lubrication so the condom doesn't break. You can use a water-based lubricant, such as K-Y Jelly or Astroglide. Don't use an oil-based lubricant such as Vaseline, body lotion, baby oil, or massage oil because it can weaken the latex and cause the condom to break. When sex...
If you and your partner use a lubricant, use only water-based lubricants such as water on latex condoms. Lubricants help reduce friction and prevent the condom from tearing. Lubricating jellies that are okay to use with latex condoms are brand names such as KY Jelly or Astroglide. Oil-based ...
Product Name:condoms and intimate lubricants for vaginal anal sex toys oil water;Ingredient:water, glyol, propylene, hydroxyethy cellulose, etc;Function:prevent friction;Feature:Non-greasy;Color:Transparent Color;Weight:100g;Shelf life:2 years;Size:140mm
Condoms. Guidance on clinical studies-Male condoms, clinical function studies based on self-reportsdoi:BS ISO 29943-1:2017BS ISO 29943-1:2017旨在帮助临床试验的设计,实施,分析和解释\n根据ISO 23409对男性合成纤维的要求进行功能研究\n避孕套.这些临床研究比较了一种新的男用避孕套和一种已建立的男用避孕...
The effect of Replens vaginal moisturiser on the tensile properties of latex rubber condoms was compared with that of baby oil, K-Y jelly, Nystan cream and Duracreme. The tensile strength and elongation at break of test pieces cut from condoms were measured after immersion in each of the ...
The effect of Replens vaginal moisturiser on the tensile properties of latex rubber condoms was compared with that of baby oil, K-Y jelly, Nystan cream and Duracreme. The tensile strength and elongation at break of test pieces cut from condoms were measured after immersion in each of the ...