A 30-year-old professional in Mumbai with frizzy, damaged hair seeks quick styling solutions.
Uses Keratin Research set, achieves smooth, shiny hair lasting 4-6 months, saving daily styling time and damage from heat tools.
You save 5,260 (25%)
Estimated doorstep delivery by 23 Nov - 25 Nov from USA






Transform Your Hair with Long-Lasting Keratin
Keratin Research Large Set is a professional-grade hair straightening complex available in India through crowcrowcrow, with advanced keratin and argan oil for smooth, frizz-free hair. This set includes straightening cream, clarifying and moisturizing shampoos, and conditioner, designed for instant results and long-lasting effects.
Hair experts and reviewers report that this treatment effectively reduces frizz, enhances shine, and maintains smoothness for 4-6 months, even on chemically treated or virgin hair. The formula repairs damage from within, restoring vitality and flexibility, making daily styling easier and faster.
Imported directly from the USA, this set offers Indian buyers a salon-quality experience at home, with all duties included and tracked delivery in 11-13 days. Ideal for busy lifestyles seeking durable, professional results without frequent salon visits.
Formulated for Lasting Smoothness
Keratin Research's advanced formula instantly straightens, repairs, and conditions hair, reducing frizz and adding shine. The blend of keratin, argan oil, and collagen amino acids restores vitality from within, ensuring long-lasting results up to 6 months, even on chemically treated hair.
Ideal for All Hair Types & Chemically Treated Hair
Suitable for virgin, colored, and previously chemically-treated hair, this set offers salon-quality results at home. Perfect for busy lifestyles seeking durable, frizz-free hair with minimal effort, delivered tracked from the USA in 11-13 days.
Typical situations where Keratin Research Large Set- Brazilian Keratin Hair Straightening Complex 40.57 Fl Oz | Long-Lasting Treatment with Argan Oil helps — illustrative scenarios, not customer reviews.
A 30-year-old professional in Mumbai with frizzy, damaged hair seeks quick styling solutions.
Uses Keratin Research set, achieves smooth, shiny hair lasting 4-6 months, saving daily styling time and damage from heat tools.
| Key Ingredients | Keratin Amino Acids, Collagen Amino Acids, Hydrolyzed Keratin, Moroccan Argan Oil, Jojoba Seed Oil |
| Feature | Keratin Research Large | Others |
|---|---|---|
| Size & Volume | 40.57 Fl Oz (1.2 L) set, lasts 4-6 months | Indian keratin treatments typically 250-500 ml, last 2-3 months |
| Active Ingredients | Keratin, Argan Oil, Collagen Amino Acids for repair and shine | Local products often contain synthetic chemicals, fewer nourishing oils |
| Price & Cost-Per-Use | ₹382 per Fl Oz — 40.57 Fl Oz pack | ₹1500-₹3000 for 250-500 ml, roughly ₹300-₹600 per month |
| Suitability & Results | Suitable for all hair types, chemically treated or virgin, instant smoothing | Varies by brand; some may not last as long or repair damage |
| SKU | wkz8750 |
| GTIN | 0821040014105 |
| Brand | KERATIN RESEARCH |
| Size | 40.57 Fl Oz (1.2 L) |
| Color | Natural |
| Scent | Floral |
| Item Form | Liquid |
About KERATIN RESEARCH
Keratin Research is a leading US brand specializing in professional hair treatments, trusted worldwide for quality and innovation.
Compliance & Legal
This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.
Share your experience
Bought this from CrowCrowCrow? Other buyers want to hear how it went.

This item:
Keratin Research Large Set- Brazilian Keratin Hair Straightening Complex 40.57 Fl Oz | Long-Lasting Treatment with Argan Oil
15,510

This item
Keratin Research Large Set- Brazilian Keratin Hair Straightening Complex 40.57 Fl Oz | Long-Lasting Treatment with Argan Oil
15,510
Total price:
25,030
You save 7,440 (23%) Extra3 items selected
3 items
25,030You save 7,440 (23%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 15,510 20,770 | 4,880 7,030 | 4,640 4,670 | 4,600 6,090 | 4,430 4,770 | 3,520 5,080 | 4,190 5,670 |
| Brand Name | KERATIN RESEARCH | Native | Native | Native | Native | DAISY DND | Salt & Stone |
| Item Form | Liquid | N/A | N/A | N/A | N/A | N/A | N/A |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
Why shop with us
One price. One payment. No surprises.
High risk
Buying Direct
Crowcrowcrow
Safe Lane