DMDM HYDANTOIN LIQUID
Buy Bulk DIMETHYL DIMETHYL HYDANTOIN (DMDMH or DMDM HYDANTOIN) at Wholesale price in Pakistan. Find Wholesale DMDM HYDANTOIN from trusted Cosmetics Raw Materials supplier and distributor.
Product Specification:
| Product Name | Origin | Shelf Life | Usage |
|---|---|---|---|
| DMDMH PureGuard | china | 24 months | Antibacterial, Antimicrobial, Preservative |
DIMETHYL DIMETHYL HYDANTOIN (DMDMH)
DIMETHYL DIMETHYL HYDANTOIN, commonly known as DMDM Hydantoin, is a highly effective preservative extensively used in the cosmetics industry. As a formaldehyde-releasing agent, it ensures the longevity and safety of cosmetic products by inhibiting microbial growth. Manufacturers seeking reliable preservatives for their formulations will find DMDM Hydantoin to be an indispensable component.
Benefits of Using DMDM Hydantoin in Cosmetic Preservatives
Broad-Spectrum Antimicrobial Activity
DMDMH exhibits potent antimicrobial properties, effectively combating bacteria, yeast, and mold. This broad-spectrum activity ensures that cosmetic products remain free from microbial contamination, thereby extending their shelf life and maintaining product integrity.
Enhances Product Shelf Life
By preventing microbial growth, DMDMH significantly prolongs the shelf life of cosmetic products. This preservation is crucial for both manufacturers and consumers, as it ensures that products remain safe and effective over time.
Compatibility with Various Formulations
DMDM Hydantoin is highly versatile and compatible with a wide range of cosmetic formulations, including aqueous-based products. Its solubility and stability make it suitable for use in products such as shampoos, conditioners, lotions, and creams.
Applications of DMDM Hydantoin in Cosmetics
Hair Care Products
In shampoos and conditioners, DMDMH serves as a preservative, preventing microbial contamination that can lead to product degradation. Its inclusion ensures that hair care products remain safe for consumer use throughout their shelf life.
Skin Care Products
DMDM Hydantoin is commonly used in lotions, creams, and moisturizers to maintain product integrity by inhibiting the growth of harm This preservation is essential for products that are frequently exposed to air and potential contaminants during use.
Personal Care Items
Beyond hair and skin care, DMDMH is utilized in a variety of personal care products, including liquid hand soaps, facial cleansers, and makeup removers. Its broad-spectrum antimicrobial properties make it a valuable addition to these formulations, ensuring product safety and longevity.
Why Choose DMDM Hydantoin for Your Cosmetic Manufacturing Needs?
Proven Efficacy
DMDM Hydantoin has a well-documented history of effective use in the cosmetics industry. Its ability to release formaldehyde gradually ensures continuous antimicrobial protection, making it a reliable choice for manufacturers.
Cost-Effective Preservation
Incorporating DMDM Hydantoin into your formulations can be a cost-effective solution for preservation. Its broad-spectrum activity reduces the need for multiple preservatives, simplifying formulations and potentially lowering production costs.
Regulatory Compliance
DMDM Hydantoin is approved for use in cosmetics by various regulatory bodies, including the European Union, which allows its use at concentrations up to 0.6%. This compliance ensures that manufacturers can confidently incorporate it into their products while adhering to industry standards.
Complementary Preservatives for Cosmetic Manufacturing
To enhance the efficacy of your preservative system, consider incorporating the following preservatives alongside DMDMH:
1. Phenoxyethanol
A widely used preservative effective against a broad spectrum of bacteria. It works well in combination with DMDM Hydantoin to provide comprehensive antimicrobial protection.
2. Ethylhexylglycerin
This preservative booster enhances the efficacy of other preservatives, allowing for lower concentrations while maintaining product safety. It is compatible with DMDMH and can improve the overall preservation system.
3. Sodium Benzoate
Effective against fungi and bacteria, sodium benzoate is commonly used in acidic formulations. When used alongside DMDM Hydantoin, it can provide a synergistic effect, enhancing the antimicrobial properties of your product.
Specifications
- Name: DIMETHYL DIMETHYL HYDANTOIN
- Origin: China
- Shelf Life: Typically 24-36 months
- Usage: Preservative, Antimicrobial, Formaldehyde Donor
Incorporating DMDM Hydantoin into your cosmetic formulations ensures effective preservation, extended shelf life, and product safety. As a trusted DIMETHYL DIMETHYL HYDANTOIN Supplier and Distributor, we offer high-quality Bulk DIMETHYL DIMETHYL HYDANTOIN at competitive prices in Pakistan. Enhance your cosmetic products with this reliable preservative and meet the highest standards of quality and safety.
| Quantity |
1kg |
|---|
🌿 Benefits & Uses
Benefits & Uses of DMDM Hydantoin Liquid
Health & Wellness Benefits
DMDM Hydantoin Liquid is a widely used preservative in cosmetics and personal care products, valued for its strong antimicrobial and antibacterial properties. Its main role is preventing the growth of harmful microorganisms such as bacteria, yeast, and mold in water-based formulations. By doing so, it extends the shelf life of products and ensures consumer safety.
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Scientific Backing: DMDM Hydantoin works as a formaldehyde releaser, slowly releasing small amounts of formaldehyde over time to inhibit microbial growth. Studies show it is highly effective in keeping cosmetic formulations stable.
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Skin & Hair Benefits: While it is not a direct skin-care ingredient, it indirectly benefits users by ensuring that lotions, shampoos, conditioners, and creams remain free from contamination. This minimizes risks of irritation and infection caused by spoiled products.
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Traditional & Historical Uses: Introduced in the late 20th century, DMDM Hydantoin quickly became a standard preservative in personal care industries due to its stability and efficiency in various pH ranges.
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Therapeutic Role: Its antimicrobial action plays a vital role in product hygiene, which indirectly protects skin health. Unlike natural preservatives, its controlled release mechanism provides consistent antimicrobial protection.
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Bioactive Function: The formaldehyde-releasing mechanism is the key bioactive property that makes this preservative effective, especially in water-rich environments where microbial growth is common.
Practical Applications & Uses
DMDM Hydantoin Liquid has diverse applications:
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Cosmetics & Personal Care: Used in shampoos, conditioners, lotions, moisturizers, sunscreens, and makeup to prevent microbial contamination.
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Food Industry: Limited use in packaging and preservation but mostly avoided due to regulations.
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Pharmaceuticals: Added to topical creams, gels, and ointments to maintain sterility.
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DIY Formulations: Often chosen by formulators who need a cost-effective preservative for water-based cosmetics.
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Aromatherapy Products: Helps preserve water-based essential oil blends and sprays.
Industry-Specific Applications
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Manufacturing Uses: Commonly used in concentrations ranging from 0.1% to 0.6%, depending on product type.
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Compatibility: Stable across a wide pH range (3–9), making it versatile in multiple formulations.
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Processing Considerations: Works best when added during the cooling phase of production to prevent degradation.
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Synergy: Often combined with parabens or other preservatives for enhanced protection.
⚠️ Side Effects
Side Effects of DMDM Hydantoin Liquid
Common Side Effects
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Mild skin irritation (rare, usually in sensitive skin types).
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Itching, redness, or mild rash in cases of overexposure.
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Reactions often appear within a few hours of contact and subside after washing.
Serious Side Effects & Warnings
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Rare allergic reactions due to formaldehyde sensitivity.
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Symptoms may include swelling, severe itching, and difficulty breathing (in extreme cases).
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Immediate discontinuation is advised if reactions occur.
Risk Factors & Individual Sensitivity
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People with formaldehyde allergies, eczema, or extremely sensitive skin are more prone to reactions.
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Children and elderly users should use products containing DMDM Hydantoin with extra caution.
Precautions & Interactions
Precautions & Interactions
General Precautions
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Avoid use on broken or inflamed skin.
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Not recommended for individuals with known preservative allergies.
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Pregnant and breastfeeding women should consult professionals.
Drug & Supplement Interactions
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No direct drug interactions, but people on immunosuppressants should consult doctors.
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May worsen dermatitis in sensitive patients.
Handling & Storage
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Store in cool, dry conditions (15–25°C).
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Use protective gloves when handling raw material.
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Avoid inhalation of concentrated liquid.
Dosing & Instructions
Dosing & Instructions
Dosage Guidelines
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Cosmetic formulations: 0.1–0.6% concentration.
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Avoid exceeding 1% as it increases risk of irritation.
Application Methods
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Add during cooling stage of cosmetic preparation.
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Ensure uniform mixing for even preservative effect.
Timing, Frequency & Monitoring
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Effective for products requiring 12–24 month shelf stability.
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Regular microbial testing is recommended for B2B manufacturers.
🌿 Ingredients & Specifications
Ingredients & Specifications
Active Ingredients & Composition
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Chemical Name: DMDM Hydantoin (1,3-Bis(hydroxymethyl)-5,5-dimethylhydantoin).
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Form: Clear to pale yellow liquid.
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Function: Formaldehyde-releasing preservative.
Technical Specifications
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pH Stability: 3–9
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Solubility: Water-soluble
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Purity: ≥ 55% active ingredient
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Shelf Life: 2 years
Quality & Sourcing
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Produced under GMP-certified facilities.
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COA and MSDS available for bulk orders.
✅ FAQs
FAQs – DMDM Hydantoin Liquid
Product Basics
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Q: What is DMDM Hydantoin Liquid?
A: It’s a preservative that prevents microbial growth in cosmetics. -
Q: Is it safe?
A: Yes, when used within recommended limits (0.1–0.6%). -
Q: Where is it used?
A: In shampoos, lotions, and creams.
Usage & Application
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Q: Can I use it in DIY formulations?
A: Yes, but always dilute properly. -
Q: Do I need to combine it with other preservatives?
A: Often combined for stronger protection.
Safety & Quality (150–200 words)
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Q: Can it cause allergies?
A: Rarely, in people sensitive to formaldehyde. -
Q: Shelf life?
A: About 2 years.
B2B Questions
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MOQ: 25 kg drum.
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COA & MSDS: Available upon request.
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Private labeling: Offered for bulk buyers.

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