Cosmetic Grade Zinc Glycinate(CAS 14281-83-7)
Product Name: Zinc Glycinate
Abbreviation: Glycine Zinc
Chemical Name: Zinc Bisglycinate
CAS No.: 14281-83-7
Grade: Cosmetic Grade (Skin Care Special)
Purity: ≥99.0%
Appearance: White Fine Crystalline Powder, Odorless
Molecular Weight: 213.51
Molecular Formula: C₄H₈N₂O₄Zn
MOQ (Minimum Order Quantity): 1KG
Solubility: Easily soluble in water, fast dissolution speed, transparent and uniform aqueous solution, no precipitation and stratification, insoluble in organic solvents, excellent formula stability
pH Value (1% Aqueous Solution): 5.5 - 7.5
Key Characteristics: Amino acid chelated zinc structure, high biological activity, mild oil control, anti-acne and anti-inflammatory, soothe redness, refine pores, repair sebum barrier, ultra-mild and non-irritating, wide formula compatibility
Storage Condition: Sealed, dry, cool and dark ventilated environment, avoid high temperature, strong light and humid air, prevent moisture absorption and agglomeration, keep dry and sealed for long-term storage
Shelf Life: 24 Months
Application: Widely used in oil-control anti-acne skin care products, pore-refining formulas, soothing and anti-inflammatory repair cosmetics, sensitive skin calming products and high-end amino acid balanced skin care series
Zinc Glycinate, Cosmetic Grade Zinc Glycinate, Amino Acid Zinc Chelate, Oil Control, Anti-Acne, Soothing Anti-Inflammation, Pore Minimizing, Sensitive Skin Repair Raw Material
Cosmetic Grade Zinc Glycinate(CAS 14281-83-7)
Cosmetic-grade Zinc Glycinate is a high-activity amino acid chelated functional skin care raw material refined by advanced chelation purification technology. Different from traditional inorganic zinc salts such as zinc oxide and zinc sulfate, it adopts stable glycine chelating structure, featuring high skin affinity, high absorption rate and low irritation, which solves the problems of poor solubility, easy precipitation and skin dryness caused by traditional zinc raw materials.
Zinc Glycinate can effectively regulate skin sebum secretion, moderately control facial oil production, improve oily shiny skin and rough greasy texture, and keep skin fresh and balanced for a long time. It has mild and efficient anti-inflammatory and soothing activity, which can inhibit acne-causing bacteria, relieve skin redness, swelling and inflammatory reactions, accelerate the subsidence of inflammatory acne, papules and pustules, and reduce acne marks and inflammatory pigmentation. Meanwhile, it can shrink and refine enlarged pores, smooth rough skin texture, repair damaged sebum barrier, improve skin oil-water imbalance, and effectively relieve frequent oiliness, acne breakouts and sensitive redness problems.
With neutral mild pH value and ultra-low irritation, it will not cause dryness, tightness or sensitization. It has stable physical and chemical properties, no inactivation or precipitation in conventional cosmetic processes, and can be perfectly compounded with nicotinamide, salicylic acid, plant extracts and soothing ingredients to synergistically control oil, clear acne and stabilize skin condition. It is a core mild balancing raw material for oily acne-prone skin and sensitive skin repair in high-end skin care products.
Key Benefits
• Amino Acid Chelated Structure, Mild & High Absorption: Optimized glycine chelating structure, higher bioavailability than traditional inorganic zinc, no dryness and low irritation, friendly to sensitive acne skin.
• Regulate Sebum & Long-Lasting Oil Control: Moderately adjust skin oil secretion, improve facial shiny oiliness, avoid excessive oil production, and keep skin fresh and non-greasy all day.
• Anti-Inflammatory & Anti-Acne, Fade Inflammation: Inhibit acne bacteria growth, relieve redness and swelling of inflammatory acne, accelerate acne repair, and reduce acne mark pigmentation.
• Refine Pores & Smooth Skin Texture: Effectively shrink enlarged pores, improve rough and greasy skin, make skin delicate and smooth, and improve overall skin fineness.
• Repair Sebum Barrier & Balance Skin: Improve skin oil-water imbalance, strengthen skin self-defense ability, reduce repeated acne and sensitive redness, and stabilize fragile skin condition.
• Ultra-Stable Formula & Strong Compatibility: Good water solubility, no precipitation or delamination, stable under conventional cosmetic processing conditions, easy compounding with various functional ingredients for synergistic effects.
Applications
• Oil-Control & Anti-Acne Skin Care Series: Core functional raw materials for anti-acne essence, oil-control toner, acne-soothing cream and acne repair skin care products, targeting oily and acne-prone skin problems.
• Pore Refining & Matte Skin Products: Applied in pore-minimizing lotion, matte skin conditioning formula and rough skin refining products to improve enlarged pores and greasy dullness.
• Sensitive & Inflammatory Skin Repair: Added in soothing redness relief lotion, mild barrier repair cream and post-inflammatory skin calming products to stabilize fragile skin.
• Daily Oil-Water Balancing Skin Care: Suitable for daily skin balancing formulas for oily and mixed skin, prevent oil accumulation and acne breakout, and maintain healthy skin state.
• High-End Compound Functional Skin Care: Widely used in mild anti-acne, oil-control and soothing compound formulas, improving oily acne skin quality efficiently and gently.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Zinc Glycinate | Compliant |
CAS No. | 14281-83-7 | Compliant |
Appearance | White Fine Crystalline Powder, Odorless | Compliant |
Purity | ≥99.0% | 99.62% |
pH Value (1% Solution) | 5.5 - 7.5 | 6.3 |
Loss on Drying | ≤0.2% | 0.05% |
Residue on Ignition | ≤0.1% | 0.03% |
Heavy Metal (Pb) | ≤10ppm | Qualified |
Arsenic (As) | ≤2ppm | Qualified |
Water Solubility | Completely Soluble, Clear Solution | Qualified |
Conclusion | Conforms to cosmetic grade quality standard | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the MOQ of cosmetic grade Zinc Glycinate? A1: The standard MOQ is 1KG, and sample orders are supported for quality testing and formula trial production.
• Q2: What certification documents can be provided? A2: Complete COA, MSDS and full set of global customs clearance documents are available to support export declaration.
• Q3: What is the recommended dosage in cosmetic formulas? A3: Conventional addition ratio is 0.05%-1.2%, with stable oil control, anti-acne and soothing effects, mild and non-irritating to skin.
• Q4: What is the core advantage of Zinc Glycinate? A4: Adopts amino acid chelated structure, solving the dryness, irritation and precipitation problems of traditional inorganic zinc salts. It balances oil control and soothing repair, with mild formula and stable efficacy.
• Q5: Is it suitable for sensitive acne-prone skin formulas? A5: Yes, ultra-mild and low-sensitivity, no irritating ingredients. It can safely repair and stabilize sensitive acne skin without causing dry tightness or allergy.
• Q6: Do you support stable large-batch supply all year round? A6: Sufficient factory production capacity ensures continuous, stable and large-volume supply throughout the year.
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