Maris Sal (Sea Salt)
A mineral-rich sea salt. It tones and thickens the formula. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Maris Sal is sea salt, a mix of sodium chloride with trace minerals such as magnesium, calcium and potassium. In cosmetics it's used to adjust the texture of gels and masks, as a physical exfoliant in scrubs, and for a toning sensation. On efficacy: a functional and sensory ingredient. It thickens or modifies the viscosity of certain formulas and, in scrubs, exfoliates mechanically. Claims about remineralizing the skin through trace elements run ahead of the data; real mineral uptake through skin is marginal. Treat it as a texture agent, not a treatment. Topical use during pregnancy and breastfeeding poses no problem. Baseline irritation and allergy are low. At high concentrations or on cracked skin, salt can sting, and salt scrubs can be abrasive for sensitive skin, so moderation helps.
Frequently asked questions
Is Maris Sal (Sea Salt) safe during pregnancy?
Maris Sal (Sea Salt) is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Maris Sal (Sea Salt) for?
Maris Sal (Sea Salt) suits: normal, dry, combination, oily, sensitive.
What is Maris Sal (Sea Salt) and what does it do in cosmetics?
A mineral-rich sea salt.
What's the INCI name for Maris Sal (Sea Salt)?
The INCI name is Maris Sal. It may also appear as: Sea Salt.
See Maris Sal (Sea Salt) in a product composition right on the store page
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Similar role in the formula
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