ACE	Angiotensin-Converting Enzyme
DPP-IV	Dipeptidyl Peptidase IV
GLP-1	Glucagon-Like Peptide-1
T2DM	Type 2 Diabetes Mellitus
RAS	Renin–Angiotensin System
CH	CollaSel TRIPEPTIDE (Tripeptide-Enriched Collagen Hydrolysate)
BCH	Benchmark Collagen Hydrolysate
BCH	Collagen Hydrolysate Benchmark
DMEM	Dulbecco’s Modified Eagle’s Medium
FBS	Fetal Bovine Serum
ELISA	Enzyme-Linked Immunosorbent Assay
OPA	o-Phthaldialdehyde
nanoLC–HRMS	Nano Liquid Chromatography–High-Resolution Mass Spectrometry
HHL	Hippuryl-Histidyl-Leucine
HA	Hippuric Acid
HPLC	High-Performance Liquid Chromatography
MTT	3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide
DH	Degree of Hydrolysis
MW	Molecular Weight
GRAVY	Grand Average of Hydropathy