This is not a theoretical claim every batch has a specific Certificate of Analysis documenting the HPLC trace and mass spectrometry data
10.1093/carcin/bgy038 31 SassoliC.PiniA.ChelliniF.MazzantiB.NistriS.NosiD.et al (2012)
Clinical data confirms that intestinal delivery is measurably more efficient
Amino Acid: Cell volumizing, strengthens connective tissue, improves fat metabolism and reduces recovery time
Modern lifestyles expose skin to pollution, dust, sunlight, and stress, which can lead to dullness, uneven tone, tanning, and dryness
Reumann S, Quan S, Aung K, Yang P, Manandhar-Shrestha K, Holbrook D, Linka N, Switzenberg R et al (2009) In-depth proteome analysis of Arabidopsis leaf peroxisomes combined with in vivo subcellular targeting verification indicates novel metabolic and regulatory functions of peroxisomes