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ReNu 21 Nano Repair Leave-In Mask

ReNu 21 Nano Repair Leave-In Mask

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Nordstrom price tracker

14-day low
$80.00
Sep 14 · Nordstrom
Best price
$80.00
−0% vs high
14-day high
$80.00
All stores
$80$80$80
Sep 14Sep 27
  • Nordstrom
Lowest in 14 days: $80.00 at Nordstrom. Highest: $80.00. Current best is 0% below the 14-day high.

About this product

NUME ReNu21 Nano Repair Leave-In Mask is a biotech-formulated hair treatment designed to repair damaged hair by reconnecting broken bonds at the molecular level. Infused with 21 amino acids, it strengthens hair shafts, improves texture, and enhances moisture retention. The mask supports keratin production and promotes healthy hair growth while being suitable for all hair types. It delivers instant results and helps restore shine and resilience to dry, chemically treated, or bleached hair. This vegan and cruelty-free product works effectively on various textures and conditions.

  • Contains 21 amino acids
  • Repairs broken hair bonds
  • Vegan and cruelty-free
  • Suitable for all hair types
  • No rinsing required
  • Improves hair strength and texture

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ReNu 21 Nano Repair Leave-In Mask — Price Tracker & History