Brazilian Keratin Hair Treatment and Purifying Shampoo Set
100% Organic & Vegan
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Major Ingredients And Their Benefits
Fresh Ingredients
Freshly formulated with Keratin, Vitamin B5, and Conditioning Agents, our PURC Brazilian Keratin Hair Treatment deeply straightens, repairs, and nourishes hair, restoring shine and strength while keeping frizz under control.
Complete List Of Ingredients
Water, Hydrolyzed Keratin, Cetyl Alcohol, Cyclomethicone, Vitamin B5, plus carefully chosen conditioning agents.
All PURC products are free from parabens, sulfates, and harsh chemicals, making them safe for long-term use and suitable for both professional salons and at-home treatments.
*Occurs naturally in essential oils.
- Natural Ingredients
- Safe Synthetics
Fighting Animal Testing
We do not test our finished products on animals. We also only purchase our ingredients from suppliers who do not test on animals.
Real Users, Real Results
See real user results and genuine before-and-after photos.






PURC’s Brazilian Keratin Hair Treatment & Purifying Shampoo Set is the ultimate solution for achieving smoother, straighter, and healthier hair without the need for damaging straighteners or harsh chemical treatments. Powered by natural keratin proteins and protective conditioning agents, this advanced formula repairs deep damage, eliminates frizz, and delivers a sleek, glossy shine that lasts up to 3 months. The included Purifying Shampoo works as a vital pre-treatment step: it cleanses buildup and opens cuticles to maximize keratin absorption, ensuring salon-quality results at home. With customizable keratin levels including Formalin-free, 5%, 8%, and 12%, you can select the ideal strength for your hair type, whether light waves, normal curls, or very resistant textures. In just one treatment, your hair becomes softer, silkier, and far easier to style, with long-lasting frizz control and natural straightening results.
Formulated from exquisite natural proteins and conditioning agents, this treatment-and-shampoo duo is free from parabens, sulfates, silicones, artificial fragrance, and harsh chemicals.
Main Features
- Easy DIY Application: Achieve salon-quality results in just 30 minutes from the comfort of your home.
- Long-Lasting Results: One treatment keeps your hair straight, smooth, and frizz-free for up to 3 months.
- Customizable Solutions: Available in multiple formalin levels (Formalin-free, 5%, 8%, 12%) for different curl patterns and damage levels.
- Complete Set: Includes a 300ml Keratin Treatment and a 100ml Purifying Shampoo for a professional two-step system.
- Nourishing Formula: Enriched with Hydrolyzed Keratin and Vitamin B5 to repair and strengthen from within.
Proven Effectiveness
Based on feedback from professional stylists and at-home users, PURC Keratin Treatment consistently delivers over 90% satisfaction in reducing frizz, repairing dryness, and achieving natural straightening results, outperforming traditional chemical straightening products.
How it Works:
- Keratin: Fills in damaged areas of the cuticle, creating a smoother surface.
- Vitamin B5: Hydrates deeply, keeping strands soft and flexible.
- Cyclomethicone: Forms a lightweight shield to protect hair from external damage.
- Cetyl Alcohol: Locks in moisture and conditions for long-term shine.
Frequently Asked Questions
What is PURC Brazilian Keratin Hair Treatment?
It is a professional-grade keratin treatment combined with a purifying shampoo, designed to straighten, repair, and nourish hair for long-lasting smoothness.
How does it help me?
It eliminates frizz, repairs dryness, strengthens weak strands, and provides natural straightening results that last up to 3 months.
Does PURC Keratin Treatment have any side effects?
No. Our formula is free from sulfates, parabens, and harsh chemicals. However, proper application and ventilation are recommended during use.
What are the ingredients of PURC Keratin Treatment?
The treatment contains Hydrolyzed Keratin, Vitamin B5, Cetyl Alcohol, Cyclomethicone, and other conditioning agents that nourish and repair hair.
How often can I use this treatment?
One treatment lasts up to 3 months. You can reapply once your hair starts returning to its natural texture.
What are the directions for application?
Wash with the Purifying Shampoo, dry fully, apply the Keratin Treatment evenly, let it absorb, and seal with a flat iron. Detailed step-by-step instructions are provided in the package.
How long until I see results?
Results are immediate after the first application: hair will look smoother, shinier, and straighter right away.
Any precautions needed?
Yes. Use gloves during application, avoid contact with eyes, and ensure proper ventilation while applying.
What is the product size and package content?
Each set includes: 1 bottle of 300ml Brazilian Keratin Treatment and 1 bottle of 100ml Purifying Shampoo. Together, this combo provides a complete professional two-step hair care routine.
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More About
PURC Organics
Our 100% pure Argan Oil comes from Morocco, Polygonum extracts come from rural China, Cinnamon sticks come from Sri Lanka, and so on. We source our essential oils and raw ingredients from fair-trade farming associations around the world.

PURC produces only the highest quality hair and skin-care products. We’ve been producing hair care products for more than 9 years, with a GMP (Good manufacturing practice) workshop. Our products pass the worldwide ISO-9002 standards.
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