Page 44 - Practical DF2 Corrected (2)
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Pharm D Clinical Pharmacy program 2024-2025  Level 2, Semester 2  Pharmaceutical Dosage Forms II (PT 405)

Hand Cream

• There are thousands of hand creams available, each with its own claim to
   moisturize, heal, and/or decrease the effect of aging on the skin.

• These products contain ingredients to help improve their melting point, skin
   softening capabilities, texture, and odor:

  1) Liquid paraffin:
     - It is important for desired consistency and as an effective “carrier” for the
         moisturizer.

2) Water:
   - It serves as a moisturizer in conjunction with other ingredients.
   - It serves as a cooling agent, to soothe irritated skin.
   - It also is important to imparting desired consistency and texture to hand
      creams.

3) Other moisturizers:
   - Such as lanolin and shea butter.
   - In combination with water, these moisturizers work by coating the
      surface of the skin and “trapping” water molecules to the skin surface by
      inhibiting evaporation.
   - They are typically not water-soluble.

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