Eighth Day The Regenerative Serum Review | SkinSourcer
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The Shelf · The $300 Face: Skincare Over $300 That Has to Explain Itself

Eighth Day The Regenerative Serum
No. 04 in Edit 050

Eighth Day The Regenerative Serum

Serums USA Approx. $800

Developed by a dermatologic surgeon, Dr Antony Nakhla, around a patented complex of twenty four peptides, amino acids and growth factors the brand calls Peptide-rich Plasma. The bottle is 100ml. Serums this dense with peptides usually sell in 30ml.

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Why we like The Regenerative Serum

  • Twenty four named peptides and amino acids
  • A hundred milliliters, not thirty
  • Fragrance-free
  • Made by a surgeon who uses it in practice
Texture
A light, watery serum in a 100ml dropper bottle
Key ingredients
Peptide-rich Plasma complex · Niacinamide · Hyaluronic acid
Fragrance
Fragrance-free
Skin type
Mature
Best for
One serum instead of five · Morning and evening · People who read peptide lists
Works on
Fine lines · Loss of firmness · Dullness
Made in
USA
Where to buy
Dermstore
Price when checked
$800 on 2026-09-09
Listing checked
2026-09-06

Our verdict on the Eighth Day The Regenerative Serum

The surgeon's peptide serum, full size.

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Where The Regenerative Serum sits on The Shelf

Ten luxury skincare products arranged on a shelf Edit 050 · THE $300 FACE The $300 Face: Skincare Over $300 That Has to Explain Itself At this price, "luxurious" is not a reason. Ten formulas with something more interesting going on.

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Reviewed 2026-09-06. Eighth Day The Regenerative Serum appears in The $300 Face: Skincare Over $300 That Has to Explain Itself. Every product on The Shelf is listed in the product index.