Showing 24 of 620 ingredients

Saccharomyces boulardii

Inside: Harmless Inside Body

Saccharomyces boulardii is a probiotic yeast widely used for treating and preventing gastrointestinal conditions, partic...

Salicin

Inside: Harmless Inside Body

Salicylate

Outside: Harmless Outside Body

Salicylates

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Salicylic Acid

Outside: Harmless Outside Body

Salicylic acid is a beta hydroxy acid (BHA) widely used in topical dermatological products for its keratolytic, comedoly...

Salicylic Acid (BHA)

Outside: Harmless Outside Body

Salicylic acid (BHA) exfoliates and reduces inflammation, treating acne but increasing sun sensitivity and potential for...

Saturated fats

Inside: Harmless Inside Body

Saw Palmetto

Inside: Harmless Inside Body

Saw palmetto is a natural extract derived from the berries of the Serenoa repens palm, primarily used to manage symptoms...

Saw Palmetto Extract

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Sea Buckthorn Oil

Outside: Harmless Outside Body

Sea buckthorn oil is a nutrient-dense oil derived from the berries and seeds of the sea buckthorn plant. It's rich in pa...

Sea Buckthorn Oil (Oral)

Inside: Harmless Inside Body

Sea buckthorn oil, rich in nutrients, is used orally for skin health, cardiovascular support, dry eye relief, and immune...

Sea Kelp Extract

Outside: Harmless Outside Body

Sea kelp extract, high in iodine, supports thyroid function but requires careful dosing to avoid hyperthyroidism.

Sea Salt

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Sea salt can contribute to electrolyte balance in moderation, but excessive intake can cause high blood pressure and kid...

Sea kelp

Inside: Harmless Inside Body

Selenium

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Selenium is an essential trace mineral crucial for antioxidant defense, thyroid hormone metabolism, and immune function.

Serotonin

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Serotonin Modulators

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Sh-Oligopeptide-1 (EGF)

Outside: Harmless Outside Body

Sh-Oligopeptide-1 (EGF) is a synthetic peptide that promotes skin rejuvenation and wound healing, but may cause irritati...

Shea Butter

Outside: Harmless Outside Body

Shea butter is a natural fat moisturizing skin with anti-inflammatory benefits, but may cause rare allergic reactions.

Shilajit

Inside: Harmless Inside Body

Shilajit is a substance purported to offer cognitive and energy benefits but requires sourcing from reputable suppliers.

Shilajit Extract

Inside: Harmless Inside Body

Shilajit extract is a natural resinous substance derived from the Himalayan rocks, formed over centuries by the decompos...

Silica

Inside: Harmless Inside Body

Silica, a natural compound of silicon and oxygen, is available as a dietary supplement, often derived from plants or alg...

Silicone

Outside: Harmless Outside Body