Molecular weight optimized for barrier penetration
The 500 Dalton Rule defines the molecular weight threshold for effective dermal absorption. Molecules exceeding 500 Da cannot penetrate the stratum corneum barrier. Ama Nia formulations prioritize actives below this threshold to ensure delivery to viable epidermis where cellular repair occurs, not surface deposition.
5.4 pH Standard
Acid mantle preservation through pH precision
The skin's acid mantle functions optimally at pH 5.4, maintaining barrier integrity and microbial defense. Formulations outside this range disrupt lipid synthesis and compromise barrier function. Every Ama Nia product is calibrated to 5.4 pH to support physiological homeostasis rather than impose alkaline disruption.
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