FORMULASI UJI MUTU FISIK PELEMBAB TUMIT STIK DARI EKSTRAK KULIT ALPUKAT (Persea Americana Mill)

Abstract

The problem of dry and cracked skin on the heels is a common condition and often causes discomfort and reduces self-confidence. One of stick-shaped moisturizer preparation This study aims to formulate and evaluate the physical quality of a stick heel moisturizer with active ingredients of avocado slin extract (Persea americana Mill) which is rich in vlavonoids, saponins, and tannins which function as natural moisturizers and antioxidants. Avocado skin extraction is carried out using the maceration method using 96% ethanol. The formulation is carried out in three variations of cera alba concentreation (16%, 19%, and 22%) as a herdener. Evaluation of physical quality includes pH, homogeneity, spreadability, organoleptic, and irritation tests. The results showed that the formulas that met the physical quality requirements for topical preparations werw formulas 1 and 3. The formula with a cera alba concentration 22% showed the most optimal results in terms of physical stability and comfort of use. The everage Ph result of formulation 3 was 5,69 with arequirement of use 4,5-6,5. The homogeneity test in the second  formulation. Thus, avocado skin extract has the potential to be developed as an active ingredient in a practical and effective stick-shaped heel moisturizer formulation