Showing 24 of 620 ingredients

Octyl palmitate

Outside: Harmless Outside Body

Oligopeptides

Outside: Harmless Outside Body

Oligopeptides are short chains of amino acids produced by breaking down proteins into smaller, more easily absorbed frag...

Olive Oil

Outside: Harmless Outside Body

Omega-3 fatty acids

Inside: Harmless Inside Body

Onion Extract

Outside: Harmless Outside Body

Organophosphate pesticides

Inside: Harmless Outside: Harmless Both

PGA

Outside: Harmless Outside Body

PGA (Polyglutamic Acid)

Inside: Harmless Inside Body

PQQ (Pyrroloquinoline Quinone)

Inside: Harmless Inside Body

Pyrroloquinoline quinone (PQQ) is a naturally occurring, vitamin-like compound with significant antioxidant properties....

Palmitoyl Pentapeptide-4

Outside: Harmless Outside Body

Palmitoyl Pentapeptide-4 is a synthetically derived peptide commonly found in anti-aging skincare products. It functions...

Panthenol

Outside: Harmless Outside Body

Panthenol (Vitamin B5)

Outside: Harmless Outside Body

Panthenol, a synthetic analog of vitamin B5 (pantothenic acid), is a widely used ingredient in skincare and cosmetic pro...

Papaya

Inside: Harmless Outside: Harmless Both

Peptides

Inside: Harmless Outside: Harmless Both

Peptides (Matrixyl, Argireline)

Outside: Harmless Outside Body

Matrixyl (Palmitoyl Pentapeptide-4) and Argireline (Acetyl Hexapeptide-8) are synthetic peptides widely incorporated int...

Per- and polyfluoroalkyl substances (PFAS)

Inside: Harmless Outside: Harmless Both

Pesticides

Inside: Harmless Outside: Harmless Both

Pharmaceuticals

Inside: Harmless Outside: Harmless Both

Phosphatidylcholine

Inside: Harmless Inside Body

Phosphatidylcholine supports liver, cognitive, cardiovascular, and digestive health but high doses may cause side effect...

Phosphatidylserine

Inside: Harmless Inside Body

Phosphatidylserine (PS) is a phospholipid crucial for cell membrane integrity, particularly in the brain, where it suppo...

Phospholipids

Inside: Harmless Inside Body

Phylloquinone

Inside: Harmless Inside Body