Dipeptide-2 Powder CAS 24587-37-9

Dipeptide-2 is a small synthetic peptide consisting of valine and tryptophan, widely used as a cosmetic active in eye-contour formulations to help reduce puffiness, under-eye bags and dark circles. With high peptide purity and stable quality, it is suitable for use in premium eye creams, serums, masks and other anti-aging products.

📧 Email: info@industrochem.com – Contact our technical sales team for latest prices, COA and formulation support.

Physicochemical Properties

Physicochemical Properties (Typical Values, Not for Specification)

Applications

Dipeptide-2 is designed for cosmetic use only (not a drug, not for injection or internal use). It is especially popular in eye-care and anti-aging skincare lines.

Main Functional Claims

• Helps improve lymphatic micro-circulation in the eye contour area
• Assists in reducing under-eye puffiness and the appearance of eye bags
• Contributes to reducing the look of dark circles under the eyes
• Acts as a skin-conditioning and anti-aging peptide, supporting smoother and more elastic skin

Typical Application Areas

• Eye creams and eye-contour serums (gel, emulsion or lotion formats)
• Under-eye masks, hydrogel patches, sheet masks
• Anti-aging facial serums and creams, especially for delicate areas
• Premium cosmetic formulas targeting tired-looking eyes, morning puffiness and fine lines

Suggested Use Level in Finished Formulations

• Typical dosage: 0.005–0.5%
• Maximum level (for most systems): up to ~0.7%, subject to stability and safety testing in your own formulation
• Add during the cool-down phase (≤40 °C) of emulsions or directly into serums/gels to avoid peptide degradation.

Storage Conditions

To maintain peptide activity and product quality:

1. Unopened original packaging
   • Store at −20 °C in a freezer or deep-cool storage.
   • Keep container tightly closed, protected from moisture and direct light.
   • Avoid repeated temperature cycling (freeze–thaw).
2. Opened packaging
   • Reseal inner liner and outer container immediately after use.
   • For frequent lab use, keep at 2–8 °C and use within a few months; for longer-term storage, return to −20 °C when possible.
3. Formulated products
   • Follow your finished product stability data, but in general store at room temperature away from direct sunlight.
   • Recommended formulation pH: 5.0–7.0 to balance peptide stability and skin tolerance.

Safety Precautions

Based on available SDS and cosmetic ingredient data, Dipeptide-2 is not classified as a hazardous substance under most chemical regulations when handled as a raw material, but standard laboratory and factory hygiene must always be observed.

Handling

• For industrial / laboratory use only, not for pharmaceutical, injection or direct consumer use.
• Avoid direct contact with eyes and skin in raw form; avoid inhalation of dust.
• Use suitable PPE: lab coat, gloves, safety glasses or goggles.
• Handle in a well-ventilated area; avoid generating dust.

First Aid

• Inhalation: Move to fresh air; seek medical attention if irritation or discomfort persists.
• Skin contact: Wash with soap and plenty of water; remove contaminated clothing.
• Eye contact: Rinse cautiously with clean water for several minutes; seek medical advice if irritation continues.
• Ingestion: Rinse mouth with water; do not induce vomiting; seek medical help immediately.

Fire & Spill

• Use standard extinguishing media (dry chemical, CO₂, foam) for surrounding fire.
• In case of spill, avoid dust, collect mechanically into a suitable container for disposal according to local regulations.