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Copper GHK+ Facial Serum with Cycloastragenol

Copper GHK+ Facial Serum with Cycloastragenol - Main image
$44.03 $59.5 In stock

Category: Quicksilverscientific

Next-Gen Nanoserum Peptide Skincare

2026 Nexty Awards Finalist

2025 Skincare Anarchy Top Picks Beauty Award Winner

Copper GHK+ Facial Serum with Cycloastragenol is a daily, hormone-free formulation that blends clinically researched ingredients with our advanced nanoemulsion delivery technology—for visible renewal where traditional serums stop short. Designed to target age-related skin changes and support a healthy, resilient complexion. 

This science-forward serum delivers ingredients like GHK-Cu (copper peptide), curcumin, cycloastragenol, hyaluronic acid, and bakuchiol—potent actives that hydrate, brighten, and support collagen renewal. Formulated for both women and men, it penetrates deep to help reduce the signs of aging, calm inflammation, and restore a healthy, vibrant glow.

  • GHK-Cu Peptide – Firms, smooths, and supports visible skin renewal

  • Hyaluronic Acid – Deeply hydrates and helps reduce the visible signs of aging 

  • Bakuchiol – Promotes retinol-like results without irritation or dryness 

  • Cycloastragenol Root Extract: Aids against UV damage and supports skin regeneration 

  • Curcumin C3 Reduct®, Vitamin C (tetrahexyldecyl ascorbate) & Vitamin E – Potent antioxidants to help protect and brighten skin, while defending against environmental stressors 

  • Hormone-Free Formula – Suitable for daily use by women and men of all ages 

  • Quicksilver’s Proprietary Nanoemulsified Delivery – Supports the enhanced absorption of active ingredients for rapid results 

Interested in a facial serum geared toward perimenopause/menopause? Check out Facial Beauty Serum with low-dose estrogens. 

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Customer Reviews (4.6 / 5 · 17 reviews)

Grace ★★★★★

I was skeptical about another peptide serum, but the cycloastragenol in this one made a real difference—my skin feels firmer by midday instead of sagging. It absorbs fast, no sticky residue, and a few drops cover my whole face. Three weeks in and the fine lines around my eyes are softer, which I did

Scarlett K. ★★★★★

My skin has that lit-from-within look I haven’t seen since my early thirties, and the peptide texture sinks in without any sticky residue. The cycloastragenol blend feels noticeably firmer by the end of the day, which is exactly what I needed for my morning routine.

Nicholas ★★★★★

Three weeks in and the peptide serum has completely replaced my old moisturizer routine — the texture sinks in fast without that sticky film I usually hate. My skin feels firmer in the morning, and the cycloastragenol formula doesn't irritate my sensitive cheeks at all. It's the first thing I reach