Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

DIHYDROXYPROPYL ARGININE HCL.

Valuable CAS 787607-61-8 / HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING

Dihydroxypropyl Arginine HCL is a sophisticated humectant and skin conditioning agent, expertly designed to mimic natural moisturizing factors. It delivers sustained hydration by forming strong bonds with skin surface molecules, enhancing the skin barrier and addressing concerns like rough texture and signs of aging.

Summary

Moisturizer/Humectant Skin Conditioning Hair Conditioning Barrier Support Anti-wrinkle Texture Improvement Pore Tightening Anti-inflammatory

Science

Mechanism of Action

This ingredient, a conjugate derived from Glycerin and Arginine, operates by establishing both hydrogen and ionic bonds with the skin's surface and hair keratin. Its polar guanidino group (from arginine) forms ionic bonds, while the dihydroxypropyl tail's dual hydroxyl groups facilitate hydrogen bonds. This unique molecular structure allows for robust adsorption to the stratum corneum, effectively mimicking natural moisturizing factors (NMFs). By suppressing abnormal cornification and multi-layer desquamation, it fortifies the skin's inherent barrier function, leading to enhanced hydration and improved skin integrity. Furthermore, it contributes to reducing inflammation, refining skin texture, and tightening pores.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A clinical study noted its ability to form enduring hydrogen and ionic bonds with skin and hair, resulting in a long-lasting humectant effect. The study also observed its capacity to inhibit irregular cornification and multi-layer desquamation, thus maintaining the skin's crucial barrier function. Participants experienced noticeable anti-wrinkle benefits, a reduction in rough skin sensation, and overall texture improvement, alongside pore tightening and decreased inflammation.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The ingredient demonstrates water solubility, making it suitable for aqueous formulations. While no specific optimal pH range for stability has been identified, similar arginine-derived compounds are known to exhibit pH-dependent solubility and stability characteristics, suggesting careful pH consideration in complex formulations.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

Dihydroxypropyl Arginine HCL is regarded as a safe ingredient for a wide range of personal care products, including those for skin, hair, and scalp. It has been documented as non-irritant to both skin and eyes, non-sensitizing, and non-mutagenic across all available reports. It does not meet GHS hazard criteria in 100% of analyzed reports.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Dihydroxypropyl Arginine HCL is a valuable ingredient, providing long-lasting hydration, robust barrier support, and noticeable anti-aging benefits suitable for all skin types, with an excellent safety profile.

Related

Similar Ingredients

Finding similar ingredients…