Science
Mechanism of Action
By functioning as a delivery vehicle for essential sulfur amino acids, this lipoamino acid penetrates the epidermis and follicle to stimulate keratin synthesis. It promotes cellular development at the root, strengthening the fiber structure of hair and nails from the inside out while balancing sebum production.
Research
Clinical Evidence
High confidence40%
Key findings
- 01 Clinical evaluations of the ANP 2+ complex at a 40% concentration demonstrated an 85% reduction in hair loss within 60 days and a 67% visible regrowth rate after 120 days.
- 02 Eyelash-specific trials reported measurable increases in volume and length within a 21 to 30-day window of consistent application.
- 03 Seborrhea improvement was noted in 91% of participants, indicating significant scalp-balancing properties.
Transparency
Dusting Analysis
While effective at lower concentrations for conditioning, the high-performance results for hair regrowth and structural repair seen in clinical data often require much higher concentrations than typically found in mass-market 'strengthening' shampoos.
The Formula
Formulation
Stability
Highly stable in anhydrous oil serums and oil-in-water emulsions. As an ester, it remains sensitive to hydrolysis if exposed to highly acidic or alkaline environments.
Synergies
- Biotin
- Panthenol
- Tocopherol
Conflicts
- Strong oxidizing agents
- Extreme pH formulations (<4.5 or >7.0)
Safety
Safety Profile
Although the specific ester complex is pending CIR review, its precursors—Silk Amino Acids, Methionine, and Caprylic Acid—are established safe. It is ophthalmologically validated and classified as hypoallergenic.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A high-precision technical lipid essential for targeted hair and nail fortification, backed by strong clinical evidence for growth and loss reduction.
Related
Similar Ingredients
Finding similar ingredients…
References
Sources