Caffeine Carboxylic Acid

Product Description

Green Stone Swiss supplies high-purity Caffeine Carboxylic Acid manufactured under strict GMP-aligned quality systems, ensuring consistent batch-to-batch performance for professional cosmetic and personal care brands worldwide. Our direct factory supply model delivers reliable bulk quantities with full technical documentation and free sample support.

Caffeine Carboxylic Acid is a carboxylic derivative of caffeine. In leave-on care it is a specialty alkaloid derivative, not caffeine itself. This grade is a white to off-white powder.

Eye and body formulas continue to specify this INCI when the derivative is named instead of caffeine. Cosmetic-grade material remains a niche bulk active when identity is confirmed on the COA.

Product Specification

• INCI Name: Caffeine Carboxylic Acid
• CAS No.: N/A
• Appearance: White to off-white powder
• Purity: Typical ≥98%
• Solubility: Soluble in warm water
• Suggested pH: 4.0–7.0 in finished systems
• Storage: Store in a cool, dry place; protect from moisture

Key Benefits & Applications

Caffeine Carboxylic Acid is a caffeine derivative used in leave-on eye and body systems.

• Distinct from caffeine
• Dissolves in warm water
• Fits low-dose eye and body gels
• Typical use level: 0.05–0.5% in the finished formula

Formulation Guidelines

Follow these guidelines to dissolve Caffeine Carboxylic Acid before cool-down.

• Suggested Use Level: Typical 0.05–0.5% in the finished formula
• pH Range: Suggested 4.0–7.0
• Addition: Dissolve in warm water, then add below 40°C
• Stability: Keep containers closed; protect from moisture
• Combine with Bisabolol when a soothing oil-phase active is needed beside this derivative.