This heterogeneity hinders direct comparisons across studies and precludes quantitative synthesis
Lactic Acid (AHA) Lactic acid is a gentle AHA that exfoliates and moisturizes at the same time
10.3390/molecules29092002 7
Fermentation of kefir leads to the formation of antioxidants including peptides from milk casein hydrolysate, amino acids such as tryptophan, cysteine, taurine and tyrosine, vitamins A and E, carotenoids, superoxide dismutase, glutathione peroxidase and catalase
By delivering these peptides directly to the nasal mucosa, this blend enables rapid absorption and bypasses the digestive system, potentially enhancing bioavailability and efficacy for laboratory purposes
D3 Vitamin D3 is a fat-soluble vitamin that plays a vital role in bone health, immune support, and overall wellness