Natural Pearl Powder, Brightening Skin(CAS 90028-68-3)
Product Name: Pearl Powder
INCI Name: Pearl Powder
CAS No.: 90028-68-3
Grade: Cosmetic Premium Grade (Natural Brightening & Skin Refining Special)
Core Ingredients: Natural Aragonite Calcium Carbonate, Multiple Amino Acids, Pearl Protein, Zinc & Selenium Trace Elements
Appearance: Super Fine Ivory White Powder, Ultra-fine Fineness, Dry and Smooth Without Caking, Odorless, Pure Texture Without Impurities
MOQ (Minimum Order Quantity): 25KG
Solubility: Insoluble in water and oil-phase solvents; good dispersibility in emulsified cream and lotion systems; stable physical and chemical properties, no discoloration or deterioration; excellent compatibility with brightening, moisturizing and soothing ingredients, easy to disperse and deploy, high stability for industrial mass production
Core Efficacy: Physical gentle exfoliation, adsorb excess facial oil and dirt, refine rough skin texture; natural brightening and uniform skin tone, improve dull sallow and uneven complexion; supplement skin amino acid nutrients, repair fragile skin barrier; scavenge free radicals, resist oxidative aging; soothe mild skin discomfort, enhance skin smoothness and delicacy
Key Characteristics: Classic natural cosmetic raw material with dual physical and biological skincare effects; adopts high-purity natural pearl ultrafine grinding technology, smooth and non-abrasive skin; unique aragonite structure achieves mild deep cleansing without damaging the skin; rich in natural active amino acids and trace elements, integrates oil control, brightening, repair and anti-aging multi-effects; stable properties, no irritation, no sensitization, suitable for long-term full-skin daily maintenance
Storage Condition: Sealed and stored in dry, cool and ventilated warehouse, avoid high temperature, humid environment and strong light exposure; keep tightly sealed after opening to prevent moisture absorption, caking and contamination
Shelf Life: 24 Months
Application: Widely used in brightening facial mask, oil-control lotion, skin refining cream, massage skincare products, natural brightening cosmetics, daily delicate skin care and gentle exfoliating functional formulas
Pearl Powder, Natural Pearl Powder, Brightening Skin, Oil Control, Exfoliating, Barrier Repair, Anti-aging, Soothing, Natural Skincare Raw Material
Natural Pearl Powder, Brightening Skin(CAS 90028-68-3)
Cosmetic Grade Pearl Powder is a high-quality natural functional skincare raw material refined by ultrafine low-temperature grinding of high-quality freshwater pearls. It perfectly combines physical skincare polishing effect and biological nutrient repair effect.
The unique natural aragonite calcium carbonate structure can gently adsorb skin surface excess sebum, residual dirt and accumulated dead keratin, physically polish rough skin, unclog shallow pores, and make skin smooth and delicate without irritation and epidermal damage.
Rich in more than 20 kinds of natural active amino acids, pearl specific proteins and zinc, selenium and other antioxidant trace elements, it can penetrate the skin surface to supplement missing nutrients, repair fragile and dry skin barrier, improve skin dryness and roughness, and enhance skin self-resistance.
Meanwhile, the natural mineral components can uniformly brighten dull and sallow skin tone, fade superficial dullness caused by oxidation, and form a delicate translucent skin gloss. Different from chemical exfoliating and brightening ingredients, pearl powder has ultra-mild properties, no irritation, no peeling and no sensitization risk. It can achieve long-term gentle skin rejuvenation, oil control and brightening maintenance. With stable formula dispersibility and wide compatibility, it is an essential classic natural raw material for medium and high-end delicate skin care, natural brightening and gentle skin refining cosmetics.
Key Benefits
• Mild Physical Exfoliation, Smooth Rough Texture: Ultra-fine smooth powder texture, unique aragonite structure gently polishes dead keratin, adsorbs grease dirt, refines pores and smooths uneven skin without skin damage.
• Natural Translucent Brightening, Uniform Dull Skin Tone: Natural mineral and amino acid active factors improve oxidative sallowness and superficial dullness, fade skin turbidity, and restore skin natural translucent luster.
• Nutrient Barrier Repair, Improve Fragile Skin: Rich in various skin-beneficial amino acids and trace elements, supplement skin nutrition, relieve dry and tight skin, repair damaged barrier and enhance skin tolerance.
• Long-term Oil Control, Refine Pore Appearance: Physically adsorb excess facial sebum, improve oily shiny skin, reduce pore grease accumulation, and visually refine enlarged pores for long-term matte delicate skin.
• Natural Antioxidant Anti-aging, Delay Skin Aging: Selenium and zinc trace elements cooperate with pearl protein to scavenge free radicals, reduce oxidative aging damage, improve tired dull skin and delay fine lines generation.
• Ultra-safe & Wide Compatibility, Easy Mass Production: Pure natural pearl source, zero irritation and zero sensitization, suitable for all skin types; good dispersion in emulsified systems, stable compounding with various skincare ingredients, high finished product stability.
Applications
• Natural Brightening Mask Series: Core raw material for brightening and skin-refining masks, improve dull and sallow skin, brighten complexion, and make skin delicate and translucent.
• Oil-control Matte Skincare Products: Applied in oily and mixed skin lotions and creams, adsorb excess grease, control oil shine, and maintain long-term matte skin state.
• Delicate Skin Refining & Massage Products: Suitable for facial massage cream and skin smoothing formulas, gently exfoliate and polish skin, improve rough texture, and enhance skin smoothness.
• Daily Barrier Repair Skincare: Added in dry and fragile skin care products, supplement amino acid nutrition, relieve dry tightness, and repair subtle barrier damage.
• Natural Anti-aging Maintenance Products: Used in mild anti-aging formulas, resist free radical oxidation, improve tired dull skin, and delay skin premature aging.
• Compound Multi-effect Skincare System: Perfectly compounded with niacinamide, mulberry bark extract, dipotassium glycyrrhizinate and panthenol to build brightening, soothing, oil-control and repair multi-dimensional synergistic system.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Pearl Powder | Compliant |
CAS No. | 90028-68-3 | Compliant |
Appearance | Ivory White Ultra-fine Powder | Compliant |
Calcium Carbonate Content | ≥90.0% | 92.36% |
Total Amino Acid Content | ≥3.0% | 3.85% |
Loss on Drying | ≤0.5% | 0.11% |
Residue on Ignition | 90.0%~95.0% | 92.42% |
Heavy Metal (Pb) | ≤1ppm | 0.2ppm |
Arsenic (As) | ≤0.5ppm | 0.1ppm |
Total Bacteria | ≤100CFU/g | Qualified |
Pathogenic Bacteria | Negative | Negative |
Conclusion | Conforms to cosmetic grade quality standard | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the MOQ of Pearl Powder?
A1: The standard MOQ is 25KG, and sample orders are supported for formula testing and efficacy trial production.
• Q2: What certification documents can be provided?
A2: Complete COA, MSDS, heavy metal and microbial test reports and full set of customs clearance documents are available to support export declaration and cosmetic product filing.
• Q3: What is the recommended dosage in cosmetic formulas?
A3: Conventional addition dosage is 1%-3% for daily skin refining and maintenance products; 3%-8% for high-efficiency brightening mask and massage skincare products, adjustable according to product efficacy positioning.
• Q4: What is the core advantage of cosmetic grade pearl powder?
A4: It adopts low-temperature ultrafine grinding process with ultra-smooth powder, no scratch on skin. It combines physical oil control & exfoliation and biological nutrition repair & brightening, with mild and safe efficacy, no irritation, suitable for long-term full-skin maintenance.
• Q5: Is pearl powder suitable for sensitive skin formulas?
A5: Yes. Pure natural freshwater pearl raw material, no chemical additives, ultra-mild and non-irritating. It can gently refine skin and repair barrier without causing sensitivity redness, suitable for sensitive and fragile skin care.
• Q6: What ingredients is it suitable for compounding?
A6: It can be perfectly compounded with niacinamide, mulberry bark extract, tranexamic acid and panthenol to build a safe and efficient brightening, oil-control and skin-refining skincare system.
• Q7: Do you support stable large-batch supply all year round?
A7: Standardized low-temperature grinding and purification production lines ensure sufficient inventory and stable annual output, supporting long-term cooperative orders and customized formula matching services.
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