Ethyl Lauroyl Arginate HCl
A preservative from arginine and lauric acid. It holds back microbial growth in the formula. Well tolerated at cosmetic levels.
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
Ethyl lauroyl arginate HCl (INCI: Ethyl Lauroyl Arginate HCl) is a preservative derived from arginine and lauric acid. It curbs the growth of bacteria, yeasts and molds, helping keep the product safe through its whole shelf life. It is a functional component, not a care active. Its job is to protect the formula from microbial contamination, not to treat skin. It often appears as part of a preservative system alongside other agents, in very low doses. Topically, at usual cosmetic concentrations, its systemic absorption is negligible, so it can be used during pregnancy and breastfeeding. Tolerance is high: low irritation potential and low allergy risk, fine for sensitive skin. It adds no comedogenic load. It is one of the gentler preservatives available, a useful option for formulas aimed at reactive skin.
Frequently asked questions
Is Ethyl Lauroyl Arginate HCl safe during pregnancy?
Ethyl Lauroyl Arginate HCl is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Ethyl Lauroyl Arginate HCl for?
Ethyl Lauroyl Arginate HCl suits: normal, dry, combination, oily, sensitive.
What is Ethyl Lauroyl Arginate HCl and what does it do in cosmetics?
A preservative from arginine and lauric acid.
What's the INCI name for Ethyl Lauroyl Arginate HCl?
The INCI name is Ethyl Lauroyl Arginate HCl.
See Ethyl Lauroyl Arginate HCl in a product composition right on the store page
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Similar role in the formula
Other functional ingredients
Ethyl Tosylamide, Ethylcellulose, Ethylene/Propylene/Styrene Copolymer, Ethylhexyl Palmitate, Oleth-10, Polysorbate 80, Strontium Hydroxide, Calcium Carbonate
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