Bio Shop
CMC Powder (Carboxy Methyl Cellulose)
CMC Powder (Carboxy Methyl Cellulose)
Key Functions: Act as high-performance thickener and stabilizer
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Information About CMC Powder (Carboxy Methyl Cellulose)
✅ Key Features
- High-performance thickener and stabilizer
- Water-soluble; forms clear gels and viscous solutions
- Commonly used in toothpaste, gels, creams, and shampoos
- Acts as an excellent suspending and binding agent
- Safe, plant-derived polymer used in food and cosmetics
🔬 Description
CMC Powder (Carboxy Methyl Cellulose) – Thickener & Stabilizer for Cosmetics
CMC Powder (Carboxy Methyl Cellulose) is a versatile, water-soluble polymer derived from natural cellulose. At Bio Shop™, we offer cosmetic-grade CMC that's ideal for use in creams, shampoos, toothpaste, gels, and facial packs. It forms a clear, thick gel when hydrated and acts as a stabilizer, film former, and binding agent. Its excellent compatibility with other ingredients makes it a favorite in both DIY and commercial formulations for viscosity control and improved texture.
📊 Technical Data
INCI Name: Sodium Carboxymethyl Cellulose
CAS Number: 9004-32-4
Solubility: Water-soluble
Add Phase: Disperse in water (heated or room temperature)
pH Stability: 4.0 – 10.0
Processing Temperature: < 70°C
Appearance: White to off-white fine powder
Odor: Odorless
Molecular Formula: C8H15NaO8
Molecular Weight: ~262.19 g/mol
Flash Point: Non-flammable
Density: ~0.6 g/cm³
Chemical Type: Cellulose derivative
Functional Groups: Ether, carboxylic
Primary Cosmetic Uses: Gel base, emulsifier, thickener, film former
🧪 Recommended Usage
- Usage Rate: 0.5% – 2% depending on thickness desired
- Recommended Additions: Hydrating actives, humectants, essential oils
- Storage: Store in an airtight container in a cool, dry place
💡 Pro Tip
CMC works best when first dispersed in glycerin or a small portion of water to prevent clumping. Add gradually with stirring for a smooth gel. Perfect for aloe gels, DIY toothpastes, and hair masks.
👩🔬 Skin Type Compatibility
✔️ Oily
✔️ Normal
✔️ Combination
✔️ Dry
❌ Not suitable for very sensitive skin without patch testing
🧴 Formulation Ideas
1. Herbal Aloe Gel Base
94.5% Distilled Water
2% CMC Powder
2% Aloe Vera Extract
0.5% Preservative
1% Fragrance (optional)
2. DIY Natural Toothpaste
25% CMC Gel
30% Calcium Carbonate
30% Sorbitol
10% Glycerin
1% Peppermint Oil
0.5% Stevia Extract
0.5% Preservative
3% Water
3. Soothing Gel for Itchy Skin
90% Distilled Water
2% CMC Powder
3% Chamomile Extract
3% Aloe Vera
1% Lavender Oil
1% Preservative
💧 Cosmetic Suitability:
Serums
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Creams & Lotions
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Toners
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Face Masks
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Cleansers
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Hair Masks
⭐⭐⭐☆☆ – Reasonable
🟨🟨🟨⬜⬜
Deodorants
☆☆☆☆☆ – Not Suitable
🟥⬜⬜⬜⬜
Eye Creams
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜
Shampoos
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜
Soaps
⭐⭐⭐☆☆ – Reasonable
🟨🟨🟨⬜⬜
Conditioners
⭐⭐⭐☆☆ – Reasonable
🟨🟨🟨⬜⬜
Lip Balms
☆☆☆☆☆ – Not Suitable
🟥⬜⬜⬜⬜
Body Butters
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜
Ointments
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜
❓ FAQs
Q1: Can I use CMC powder in cold water?
Yes, but it disperses more easily if pre-wet with glycerin or hot water.
Q2: Does it thicken immediately?
It takes a few minutes to hydrate fully and reach maximum viscosity.
Q3: Is it edible?
This is cosmetic-grade CMC and not meant for food use.
📂 Documentation
Upon request, we will provide.
Where Can You Safely Use CMC Powder (Carboxy Methyl Cellulose)
Discover how CMC Powder (Carboxy Methyl Cellulose) performs across different products — rated for safety, stability, and effectiveness.
