Basic Information
| Product Name | Dipeptide-2 |
| CAS NO. | 24587-37-9 |
| MF | C16H21N3O3 |
| MV | 303.36 |
| Sequence | H-Val-Trp-OH |
| Appearance | White to off-white powder |
| Functions | Eliminate puffiness and under-eye circles |
Products Description
| Product Name | Dipeptide-2 |
| CAS NO | 24587-37-9 |
| Test items | Standards |
| Appearance | White to off-white powder |
| Odor | Slightly characteristic odor |
| Identity by ESI-MS | Theoretical MW:303.36 |
| Purity (HPLC) | ≥95.0% |
| Water(K.F.) | ≤7.0% |
| Acetic acid content | ≤15.0% |
| Solubility | ≥5mg/ml(H2O) |
Mechanism of Action: How It Enhances Lymphatic Drainage
The unique efficacy of Dipeptide-2 lies in its ability to act as a natural Angiotensin-Converting Enzyme (ACE) inhibitor.
Inhibiting ACE Activity: By blocking the conversion of Angiotensin I to Angiotensin II, Dipeptide-2 prevents blood vessel constriction.
Promoting Fluid Circulation: This mechanism stimulates the skin's natural lymphatic drainage network, effectively flushing out stagnant fluids and interstitial edema that accumulate under the eyes, especially after sleep or due to fatigue.
Eye Cream Formulation Suggestions & Technical Data
Designed with cosmetic formulators in mind, our Dipeptide-2 is highly stable and easy to incorporate into various emulsions, serums, and gels.
Solubility: Excellent water solubility.
Recommended Dosage: 0.1% – 0.5% (for pure powder) or 2% – 3% (when used as a pre-mixed solution).
Optimal pH Range: 4.0 - 7.0, compatible with most cosmetic environments.
Processing Guidelines: For maximum stability, add Dipeptide-2 during the final cooling stage of the formulation process, ideally at temperatures below 40°C (104°F).
Strong R&D ability

Strong R&D ability
Our Shanghai R&D Center was established in 2014, specializes in chemical synthesis. The product portfolio covers fine chemicals, pharmaceutical raw materials, intermediates, building blocks, and other related compounds
Total site Area: 100,000 m² (Chemical workshop: 50,000 m²)
Annual capacity: 2200MT
Our Advantage
Flexible order options
We offer flexible gram-scale ordering options specifically designed for start-ups and R&D institutions, with no minimum order requirements.
Competitive price
We ensure cost-competitive pricing through continuous process optimization: higher yield, lower solvent/waste, and efficient sourcing. Volume-based discounts available. Committed to win-win partnerships.
Stable Supply
We maintain safety stock for all high-demand products, enabling immediate shipment arrangement upon order confirmation.

Contact Us
Email: miley@joybiotech.com
Wechat: mt20230523
Looking forward to your inquiry!
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