
THE STORY OF MICROCRYSTALLINE WAX
Micro Wax: The High-Performance Structuring Wax for Strength, Stability & Smooth Texture
Microcrystalline Wax (Micro Wax) is a refined, flexible, plastic-like wax known for its superior binding, thickening, stabilizing, and texture-enhancing capabilities.
It offers stronger structural integrity than paraffin and produces a smooth, creamy, non-brittle texture, making it ideal for lip care, balms, salves, ointments, candles, hair pomades, and high-viscosity creams.
Refined from Heavy Petroleum Fractions Through De-Oiling & High-Purity Filtration
Micro Wax is derived from heavy distillates during petroleum refining.
The process includes:
• De-oiling
• Filtration
• Refining & purification
• Cooling & slab/pellet formation
This yields a dense, elastic wax with fine crystals and excellent oil-binding capacity.
TRCkem supplies cosmetic-, pharmaceutical-, and candle-grade Micro Wax with controlled melting points.
Strengthen. Stabilize. Smooth.
Micro Wax delivers multiple formulation benefits:
✅ Provides excellent structure & thickening for balms & sticks
✅ Helps bind oils & prevent syneresis (oil separation)
✅ Creates smooth, creamy, non-grainy textures
✅ Enhances product stability & adherence
✓ Improves water resistance in skincare and haircare
Used in: lip balms, lipsticks, ointments, pomades, creams, candles, deodorant sticks, and industrial polishes.
Stable, Safe & Easy to Incorporate in Oil-Phase Systems
• Typical use level:
– 1–20% in creams & balms
– 5–25% in sticks & pomades
– 10–40% in candle & industrial applications
• Melt point: 60–90°C depending on grade
• Add to oil phase and heat until fully dissolved
• Safe, inert, non-irritating and highly stable
• Store in cool, dry conditions away from dust & heat
• Compatible with paraffin wax, beeswax, butters, oils & pigments
Formulator’s Queries, We Answered
1. What is Microcrystalline Wax?
Microcrystalline Wax is a refined petroleum-derived wax that consists of branched and cyclic hydrocarbons. It has a fine crystalline structure and is known for its flexibility, adhesion, and water-repellent properties, making it widely used in personal care formulations.
2. What is the CAS Number and INCI Name of Microcrystalline Wax?
CAS Number: 63231-60-7
INCI Name: Microcrystalline Wax
3. What are the common uses of Microcrystalline Wax in personal care products?
Microcrystalline Wax is used in:
Lipsticks and lip balms (to provide structure and smooth application)
Creams and lotions (to enhance texture and consistency)
Hair styling products (for hold and definition)
Mascaras and eyeliners (for film-forming properties)
4. What are the key benefits of using Microcrystalline Wax in cosmetic formulations?
Provides excellent binding and thickening properties
Enhances stability and texture of formulations
Improves water resistance in products like lip balms and mascaras
Offers a smooth, non-brittle finish.
5. Is Microcrystalline Wax safe for use in cosmetics?
Yes, Microcrystalline Wax is considered safe for cosmetic use by regulatory bodies like the U.S. FDA and EU Cosmetic Regulation when used within recommended limits. However, it should be sourced from reputable suppliers to ensure high purity and compliance with safety standards.
6. Is Microcrystalline Wax natural or synthetic?
Microcrystalline Wax is a petroleum-derived synthetic wax. It is refined and processed to meet cosmetic-grade purity standards, making it suitable for use in personal care products.
7. Is Microcrystalline Wax vegan-friendly?
Yes, Microcrystalline Wax is vegan-friendly as it is derived from petroleum sources and does not contain animal-derived ingredients.
8. Can Microcrystalline Wax cause skin irritation?
Microcrystalline Wax is generally non-irritating and non-comedogenic. However, individuals with sensitive skin should conduct a patch test before use in case of rare allergic reactions.
9. How does Microcrystalline Wax differ from Beeswax?
Source: Microcrystalline Wax is petroleum-derived, while Beeswax is naturally sourced from honeybees.
Texture: Microcrystalline Wax is softer and more pliable, whereas Beeswax is firmer.
Function: Microcrystalline Wax provides better adhesion and flexibility, making it ideal for lipsticks and mascaras.
10. What is the melting point of Microcrystalline Wax?
The melting point of Microcrystalline Wax varies between 60°C to 90°C, depending on its composition and grade.
11. Where can I buy Microcrystalline Wax for personal care formulations?
Microcrystalline Wax is available through specialty chemical suppliers, raw material distributors, and cosmetic ingredient marketplaces. Ensure you choose a cosmetic-grade version for safety and compliance.