Humectant
N-HYALURONOYL LACTOFERRIN
Safety score · 0–100
Good
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
About
A conjugate of hyaluronic acid and the iron-binding protein lactoferrin. Acts as a moisture-binding humectant with mild antimicrobial benefits. Both parent molecules have strong safety records.
Function
Skin benefits
- Strong humectant — pulls and holds water in skin
- Combines barrier-supporting lactoferrin with HA
- Antimicrobial support from lactoferrin domain
Known concerns
- High molecular weight limits deep penetration — surface effect only
- Animal-derived lactoferrin component depending on source
References
EU CosIng database
European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.
Related humectants
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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.