Showing 24 of 620 ingredients

Ferrous Sulfate

Inside: Harmless Inside Body

Ferulic Acid

Outside: Harmless Outside Body

Ferulic acid is a plant-derived antioxidant compound found in various grains and fruits. It demonstrates significant ant...

Feverfew

Inside: Harmless Inside Body

Fiber

Inside: Harmless Inside Body

Finasteride

Inside: Harmless Outside: Harmless Both

Fisetin

Inside: Harmless Inside Body

Fisetin is a flavonol with potential senolytic, antioxidant, and anti-inflammatory properties, benefiting healthy aging...

Fish Oil

Inside: Harmless Inside Body

Flaxseed Oil

Inside: Harmless Outside: Harmless Both

Flaxseed oil is high in ALA (omega-3), supporting cardiovascular health and reducing inflammation, but may cause GI issu...

Folate

Inside: Harmless Inside Body

Folic Acid

Inside: Harmless Inside Body

Fragrances

Outside: Harmless Outside Body

Fructooligosaccharides (FOS)

Inside: Harmless Inside Body

Fructose

Inside: Harmless Inside Body

Fucoidan

Inside: Harmless Inside Body

Fucoidan is a complex sulfated polysaccharide derived primarily from brown seaweed, extracted and purified for dietary s...

Fullerenes

Outside: Harmless Outside Body

Fullerenes are spherical carbon molecules with antioxidant properties, but toxicity depends on form and concentration re...

Fullerenes (C60)

Outside: Harmless Outside Body

Fullerenes (C60) are synthetic carbon molecules attracting research interest for their antioxidant, neuroprotective, and...

GABA

Inside: Harmless Inside Body

GABA (gamma-aminobutyric acid) is a naturally occurring amino acid that functions as a primary inhibitory neurotransmitt...

GABA (Gamma-Aminobutyric Acid)

Inside: Harmless Inside Body

Gamma-aminobutyric acid (GABA) is a naturally occurring amino acid functioning as a primary inhibitory neurotransmitter...

GABA Modulators

Inside: Harmless Inside Body

GLA (Gamma-linolenic acid)

Inside: Harmless Inside Body

Gamma Linolenic Acid

Inside: Harmless Inside Body

Gamma-linolenic acid (GLA) may support skin health and reduce inflammation, but can cause gastrointestinal side effects.

Gamma-Linolenic Acid (GLA)

Inside: Harmless Inside Body