ECOLCHI Professional Salon Keratin Treatment – Maximum Strength Smoothing System
Professional salon keratin treatment for maximum strength smoothing and frizz elimination. Long-lasting 12 week result. ISO 22716 GMP, OEM/ODM ready. MOQ 500.
We are the direct manufacturer of this product, supplying high-quality hair care solutions to over 100 countries worldwide. We welcome customers from all around the globe to wholesale and distribute our products. In addition, we offer OEM and ODM services to customize hair care products to meet your brand’s unique needs.
21+ Years Experience
100+ Countries Served
GMP / ISO22716 Certified
Worldwide Shipping
Description
Professional Salon Keratin Treatment is a formaldehyde-free protein smoothing system developed by ECOLCHI’s 21-year ISO 22716 GMP-certified factory in Guangzhou. It straightens curly or frizzy hair, repairs bond damage, and lasts up to 14 weeks per application. Wholesale, private label, and OEM/ODM supply available worldwide.

What Is Professional salon keratin / maximum strength / long-lasting?
Professional salon keratin / maximum strength / long-lasting is a professional hair smoothing treatment that uses bio-engineered keratin protein particles to penetrate damaged hair cuticles, fill in porous gaps, and seal in moisture. The result is hair that is straighter, smoother, and more manageable for 10 to 14 weeks between applications. ECOLCHI’s formula is manufactured without aldehyde crosslinkers, making it suitable for stylists and clients seeking a low-odor, low-fume alternative to traditional keratin treatments.

Why Stylists Recommend Professional Salon Keratin Treatment
- Formaldehyde-free and compliant with EU Cosmetics Regulation 1223/2009 and California Proposition 65
- Smooths frizz and flyaways in a single 90-minute salon application
- Repairs broken hair bonds using a keratin-amino acid complex
- Compatible with all hair types including color-treated, highlighted, and previously relaxed hair
- Reduces daily blow-dry time by up to 60 percent
- Salon-friendly low-odor formulation
- Full private label service available from 500-piece MOQ

Who Is This Treatment For?
ECOLCHI Professional Salon Keratin Treatment is designed for professional salon use by licensed cosmetologists, as well as at-home smoothing services, and is appropriate for:
- Curly and wavy hair types seeking long-lasting straightening without relaxers
- Frizzy, humidity-reactive hair in tropical and monsoon climates
- Color-treated and bleached hair that has lost smoothness from chemical services
- Damage-repair clients with breakage, split ends, and chemical processing history
- Brand owners launching a formaldehyde-free smoothing line under their own label

How the Formula Works
ECOLCHI’s protein smoothing complex combines nano-sized hydrolyzed keratin (molecular weight below 1500 Daltons), silk amino acids, and a heat-activated sealer polymer. During the flat-iron phase at 220 to 230 degrees Celsius, the proteins cross-link with the hair’s natural keratin matrix and lock in the new smooth shape until the new growth gradually emerges over 10 to 14 weeks.

Step-by-Step Salon Application
- Shampoo with a deep-cleansing shampoo (not provided) to remove product build-up.
- Towel-dry hair to about 80 percent.
- Apply ECOLCHI Professional Salon Keratin Treatment in 1-inch sections, leaving 1 cm clearance from the scalp.
- Process for 25 to 30 minutes under a plastic cap or processing dome.
- Blow-dry hair 100 percent with medium heat.
- Flat-iron in small sections at 220 to 230 degrees Celsius, 5 to 7 passes per section.
- Wait 48 hours before washing, clipping, or tying the hair.


Product Specifications
| Product name | Professional Salon Keratin Treatment |
|---|---|
| Form | Liquid / cream lotion |
| Active ingredients | Hydrolyzed keratin, silk amino acids, heat-activated polymer |
| Formaldehyde content | 0 ppm (zero added aldehyde) |
| Function | Anti-frizz, smoothing, straightening, bond repair |
| Volume options | 1000 ml bulk, 500 ml retail, or custom 50 to 5000 ml |
| Suitable hair types | All hair types including color-treated and chemically processed |
| Shelf life | 36 months unopened |
| Certifications | ISO 22716:2007, GMP, FDA registered, CE compliant |
| Supply capacity | 300,000 pieces per month |
| Lead time | 15 days for OEM; 7 days for stocked SKU |
| Shipping terms | FOB Guangzhou, CIF, DDP available |

Performance Data
Independent salon panel study (n=80 professional stylists, 12-week follow-up):
- 96 percent of testers reported full frizz elimination at the 4-week mark after one application (n=120)
- 12 weeks average longevity of smoothing per single application
- 70 to 80 percent curl reduction achievable on type 2 to type 4 hair per application

Why Choose ECOLCHI As Your Hair Treatment Supplier
ECOLCHI is a division of Guangzhou Chinchy Cosmetic Co., Ltd., a 21-year private-label hair care manufacturer headquartered in Guangzhou, China. Our manufacturing campus spans 25,000 square meters and produces more than 1,200,000 finished bottles per day across hair masks, hair oils, conditioners, shampoos, keratin treatments, and styling products. We serve brands in 130 plus countries under private label and OEM/ODM contracts.
Our keratin production line operates under ISO 22716:2007 cosmetics GMP, with full FDA facility registration and CE-compliant product safety dossiers. Each batch ships with a certificate of analysis, MSDS, and stability data sheet on request.

OEM / ODM / Private Label Service
ECOLCHI offers four engagement models for distributors and brand owners:
- Stocked SKU white-label: ship in 7 days with your label, MOQ 500 pieces per SKU.
- Formula customization: modify fragrance, viscosity, strength, or color, MOQ 1000 pieces per SKU, 30 days lead time.
- Full OEM formula development: from brief to lab sample in 14 days, MOQ 3000 pieces per SKU.
- ODM turnkey program: brand identity, formula, bottle, label, box, and shipper design in 45 days.

Frequently Asked Questions
What is professional salon keratin treatment?
Professional salon keratin treatment is a high-strength smoothing system intended for licensed cosmetologist use only. ECOLCHI formula combines concentrated hydrolyzed keratin with a heat-activated polymer crosslinker to deliver salon-grade smoothing that lasts 10 to 14 weeks per application.
How long does one application last?
A single professional application typically lasts 10 to 14 weeks depending on hair type, washing frequency, and aftercare. Sulfate-free shampoo extends the smoothing effect.

Is the formula safe for color-treated hair?
Yes. The formula is color-safe. We recommend 2 weeks between color and keratin services for optimal color retention.
Can this be used on previously relaxed hair?
Yes. ECOLCHI Professional Salon Keratin Treatment is compatible with previously relaxed hair. Wait 4 weeks after a relaxer before applying keratin.

What is the minimum order quantity for private label?
MOQ is 500 pieces per SKU for stocked formulas. Full OEM private label programs start at 3000 pieces per SKU.

About Ecolchi Haircare Factory
Ecolchi Haircare Factory is the export-facing brand of Guangzhou Chinchy Cosmetic Co., Ltd., a privately held hair care contract manufacturer founded in 2005. We specialize in private-label and OEM/ODM production of keratin treatments, hair masks, hair oils, shampoos, conditioners, leave-in sprays, and perm lotions for distribution brands, salon chains, and e-commerce retailers worldwide.
Contact our export team at manager@chinchy.com for catalog requests, samples, and quotations.






Additional information
| Volume | 1000 ml, 500 ml, Custom |
|---|---|
| Hair Type | All Hair Types, Curly, Color-Treated, Damaged |
| Function | Anti-Frizz, Smoothing, Straightening, Repair |
| Certification | ISO 22716:2007, GMP, FDA Registered, CE Compliant |
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