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      Founded by reconstructive surgeon Dr. Antony Nakhla, Eighth Day harnesses patented regenerative science and peptide-rich technology to support the skin's natural renewal process, helping to reveal healthier, stronger, and more radiant skin. Inspired by Dr. Nakhla's expertise in wound healing and skin restoration, Eighth Day's clean, high-performance formulas are powered by advanced bioidentical ingredients that optimize repair and rejuvenation.

      13 products
      Black serum bottle with dropper labeled 'Eighth Day' on a white background
      The Regenerative Serum
      EIGHTH DAY
      [3 sizes available]
      from $325.00
      A product shot of the Eighth Day Discovery Set against a light gray background. In the background sits a structured, rectangular cream-white travel pouch with a black zipper and "EIGHTH DAY" printed in black text at the bottom. In front of the pouch stand three miniature products: a dark glass Resurfacing Tonic bottle, a dark glass Regenerative Serum dropper bottle, and a small stacked black-and-white cream jar.
      The Regenerative Mini Collection
      EIGHTH DAY
      $125.00
      Black cosmetic spray bottle and cap on a white background
      The Reparative Moisturizer
      EIGHTH DAY
      $180.00
      Two white cylindrical containers with black caps on a light gray background
      The Rejuvenating Moisturizing Primer Spf 30
      EIGHTH DAY
      $140.00
      Black bottle of 'Eighth Day' product on a white background
      The Resurfacing Tonic
      EIGHTH DAY
      $125.00
      Black jar of 'Eighth Day' product with a white applicator on a white background
      The Resurfacing Tonic Pads
      EIGHTH DAY
      $125.00
      Two black 'Eighth Day' skincare products on a white background
      The Performance Duo
      EIGHTH DAY
      $280.00
      Two black cosmetic bottles with gold accents on a white background
      The Eye Renewal Crea
      EIGHTH DAY
      $225.00
      Tube of 'Eighth Day' product on a white background
      The Restorative Cleanser
      EIGHTH DAY
      $85.00
      A product shot of an Eighth Day skincare jar and applicator tool, centered against a plain light gray background. The jar is a distinct, light gray octagonal shape with the words "EIGHTH DAY" printed in gold on the front side. Standing upright to its right is a matching light gray plastic spatula tool with "EIGHTH DAY" written in gold down the handle.
      The Intensive Moisturizer
      EIGHTH DAY
      $290.00
      A product shot of an Eighth Day skincare jar and applicator tool, centered against a plain light gray background. The jar is a distinct, light gray octagonal shape with the words "EIGHTH DAY" printed in gold on the front side. Standing upright to its right is a matching light gray plastic spatula tool with "EIGHTH DAY" written in gold down the handle.
      The Ultra Rich Intensive Moisturizer
      EIGHTH DAY
      $290.00
      Black container with a yellow cream inside on a white background
      The Night Cream Treatment
      EIGHTH DAY
      $450.00
      Tube of 'Eighth Day' product on a white background
      The Revitalizing Mask
      EIGHTH DAY
      $225.00