Derived from the fermentation process of yeast, this extract is a concentrated source of essential nutrients. It encompasses a blend of amino acids, peptides, vitamins (B-complex), antioxidants, and minerals, offering a comprehensive arsenal for skin nourishment and rejuvenation. These elements work synergistically to replenish the skin's vitality and promote a youthful glow.
By helping to reduce the amount of oxidative stress that occurs on the skin, the benefits of yeast extract can induce a calming effect that can help soothe and alleviate problematic skin. The health benefits of yeast extract are directly related to its high nutrient content, including antioxidants which are capable of neutralising harmful free radicals that are present in the environment. This protective mechanism makes it perfect for cosmetics as it not only helps to maintain the skin’s quality and texture, but also allows skin to retain moisture. Yeast also contains a number of beneficial ingredients including proteins, minerals, anti-oxidants and a variety of vitamins.
Benefits
- Skin Renewal and Rejuvenation: Yeast extract operates as a catalyst for skin renewal, fostering cellular regeneration and collagen production. Its components, particularly peptides and amino acids, stimulate the skin's natural repair mechanisms, aiding in the reduction of fine lines, wrinkles, and uneven texture. This process contributes to smoother, firmer, and more resilient skin, evoking a youthful and rejuvenated appearance.
- Hydration and Moisture Retention: One of the hallmark qualities of yeast extract is its ability to support skin hydration. Its molecular structure enables it to act as a humectant, attracting and retaining moisture within the skin's layers. This hydration mechanism not only ensures optimal moisture levels but also fortifies the skin's natural barrier, shielding it from environmental stressors and preventing moisture loss.
- Brightening and Even Tone: The B-complex vitamins present in yeast extract, notably niacinamide (vitamin B3), play a pivotal role in promoting a brighter complexion. These vitamins assist in regulating melanin production, effectively reducing the appearance of dark spots, hyperpigmentation, and uneven skin tone. Regular use of yeast extract-infused products can lead to a more radiant and even skin tone.
- Calming and Soothing Properties: Yeast extract showcases inherent anti-inflammatory properties, making it an ideal ingredient for soothing sensitive or irritated skin. It helps alleviate redness, discomfort, and inflammation, providing a calming effect on the skin. This attribute makes it suitable for individuals with various skin concerns, including sensitivity or rosacea.
Sources:
https://pubmed.ncbi.nlm.nih.gov/10188114/
https://pubmed.ncbi.nlm.nih.gov/18804142/
