Papain

Papain is a proteolytic enzyme extracted from the latex of the papaya fruit (Carica papaya). It is widely used in various industries, including food, pharmaceuticals, and cosmetics, due to its proteolytic (protein-digesting) properties. Here are some of the key benefits and uses of papain:

Digestive Aid: Papain aids in the digestion of proteins by breaking them down into smaller peptides and amino acids. It helps improve protein digestion and absorption in the gastrointestinal tract, making it beneficial for individuals with digestive issues such as bloating, gas, and indigestion. Papain is often used as an ingredient in digestive enzyme supplements to support overall digestive health.

Anti-inflammatory Properties: Papain exhibits anti-inflammatory effects by inhibiting certain inflammatory molecules in the body, such as cytokines and prostaglandins. It helps reduce inflammation and swelling associated with various conditions, including arthritis, sports injuries, and surgical procedures.

Заживление ран: Papain has been studied for its potential role in wound healing. It helps promote tissue repair and regeneration by breaking down dead or damaged tissue, facilitating the removal of debris, and stimulating the production of growth factors necessary for wound healing. Papain-based topical preparations are used to treat wounds, burns, and skin ulcers.

Exfoliation: Papain is commonly used in skincare products, particularly exfoliating cleansers and masks, due to its ability to remove dead skin cells and unclog pores. It helps improve skin texture, promote cell turnover, and reveal smoother, brighter-looking skin. Papain-based exfoliants are suitable for all skin types, including sensitive skin, as they tend to be gentler than traditional exfoliating agents such as alpha hydroxy acids (AHAs) or beta hydroxy acids (BHAs).

Anti-aging Effects: Papain has antioxidant properties that help neutralize free radicals and protect the skin from oxidative damage. It helps reduce the appearance of fine lines, wrinkles, and age spots, promoting a more youthful complexion. Papain-based skincare products may also help improve skin elasticity and firmness over time.

Hair Removal: Papain is sometimes used in depilatory creams and hair removal products due to its ability to break down keratin, a protein found in hair. It helps weaken the hair shaft, making it easier to remove hair from the skin’s surface. Papain-based hair removal products are often preferred for sensitive areas such as the face and bikini line.

Anti-microbial Properties: Papain exhibits antimicrobial activity against various bacteria, fungi, and parasites. It helps inhibit the growth of harmful microorganisms and may be used in topical formulations to prevent infections and promote wound healing.

Kang YM, Kang HA, Cominguez DC, Kim SH, An HJ. Papain Ameliorates Lipid Accumulation and Inflammation in High-Fat Diet-Induced Obesity Mice and 3T3-L1 Adipocytes via AMPK Activation. Int J Mol Sci. 2021 Sep 14;22(18):9885. doi: 10.3390/ijms22189885. PMID: 34576066; PMCID: PMC8468764.

Ezekiel Amri and Florence Mamboya / American Journal of Biochemistry and Biotechnology 8 (2) (2012) 99-104