Citrus Grandis (Grapefruit) Peel Extract

Product Description

Sourced through direct factory supply, our High Purity Citrus Grandis (Grapefruit) Peel Extract is meticulously processed to remain highly stable in aqueous solution for premium professional cosmetic formulations.

Exceptionally rich in bioactive flavonoids such as Naringin and Hesperidin, it operates via sophisticated free radical scavenging mechanisms to neutralize Reactive Oxygen Species (ROS) while providing synergistic tyrosinase inhibition for a unified, luminous complexion.

Capitalizing on the global market trajectory toward clean beauty and botanical brightening, this potent active facilitates excellent transdermal delivery, making it an essential component for regenerative anti-aging and targeted sebum-regulating systems.

Product Specification

• Product Name: Citrus Grandis (Grapefruit) Peel Extract
• CAS Number: 90045-43-5
• Botanical Source: Citrus grandis
• Part Used: Peel
• Active Compounds: Naringin, hesperidin, vitamin c
• Appearance: Fine light yellow to brown powder
• Solubility: Readily soluble in water and aqueous glycols

Key Benefits & Applications

• Tyrosinase Inhibition: Downregulates melanin synthesis by competitively inhibiting tyrosinase activity, addressing hyperpigmentation and promoting a uniformly radiant skin tone.
• Oxidative Stress Modulation: Effectively neutralizes Reactive Oxygen Species (ROS) and mitigates lipid peroxidation, protecting the dermal Extracellular Matrix (ECM) from environmentally induced cellular senescence.
• Sebum Regulation & Astringent Action: Modulates sebocyte activity and tightens pore structures, delivering targeted efficacy for oily, acne-prone, or unbalanced dermal profiles.
• Suggested Applications: Extensively incorporated into advanced brightening serums, pore-refining toners, barrier-repair emulsions, and daily environmental defense mists.

Formulation Guidelines

• Phase Incorporation: Dissolve completely in the aqueous phase or botanical glycols prior to emulsification. It exhibits robust solubility and remains highly stable in aqueous solution.
• Processing Temperature: Suggested to be processed at temperatures below 60°C during the cool-down phase to preserve the bioactivity of its sensitive flavonoids and natural Vitamin C content.
• pH Compatibility: Demonstrates optimal structural stability and biological efficacy within a formulated pH range of 4.0 to 6.5.
• Synergy : Combine with Salicylic Acid for enhanced transdermal delivery of synergistic bioactives alongside deep structural sebum regulation.