IGK Best Interest + Cash In Split Ends Repair Duo | Leave In Air Dry Serums for Damaged Hair | Instant Hair Breakage Treatment | 5 oz + 1.7 oz

★★★★★ 4.8 101 reviews

$66.60
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$66.60
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 209620408 Release Date 2026/03/29 List Price $26.64 Model Number 209620408
Category
  • Strengthening + Repair Duo – This IGK set combines the Best Interest Bond-Building Dry Oil Cream and Cash In Instant Repair Serum to visibly repair damage, reduce breakage, and boost overall hair health after just one use.
  • Best Interest: reinforces the hair’s internal structure with bond-building polymers, protecting against heat up to 450°F while reducing breakage and improving strength over time.
  • Cash In: Instantly seals split ends, smooths frizz, and leaves hair noticeably shinier and more polished without feeling greasy or weighed down.
  • Vegan, cruelty-free, and safe for all hair types including color-treated, bleached, or keratin-treated strands—free from parabens, sulfates, and silicones.
  • Use together as a styling and treatment duo to transform dry, damaged hair: strengthen bonds, reduce split ends, and enhance shine with zero buildup or heaviness.
UPC 810021407418
Hair Type All
Item Form Liquid
Brand Name IGK
Unit Count 6.7 Fluid Ounces
Manufacturer IGK
Liquid Volume 5 Fluid Ounces
Number of Items 2
Product Benefits Breakage Control, Frizz Control, Heat Protection, Shine, Split End Treatment
Material Type Free Paraben Free, Silicone Free, Sulfate Free

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4.8 out of 5
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101 ratings | 41 reviews
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