GHK-Cu Biocosmetic + SNAP-8 Cream
Three-active stack. GHK-Cu drives ECM remodeling, estriol supports collagen via fibroblast estrogen receptors, SNAP-8 (acetyl octapeptide-3) inhibits the SNARE complex that triggers facial muscle contractions (the same protein complex botulinum toxin targets).
Medically reviewed by Dr. Jonathan Snipes, MD. Last reviewed May 6, 2026.
What It Is
A compounded prescription cream combining 3% GHK-Cu, 0.3% estriol, and 1% SNAP-8 in a hydrating base. The SNAP-8 addition targets dynamic expression lines (forehead, glabella, crow's feet) through topical SNARE inhibition. Effects accumulate over 4 to 12 weeks of daily use.
How It Works
Applied in the evening to clean skin. GHK-Cu and estriol act on the dermis (ECM and collagen); SNAP-8 acts at the upper dermis to reduce the muscle contractions that fold the skin into expression lines. Topical and gradual, unlike injectable botulinum toxin.
Who It's For
Mature or estrogen-deficient skin patients who also want expression-line targeting in a single product.
Who Should Avoid It
Hard contraindication in pregnancy and breastfeeding. Hormone-sensitive cancer history flags for provider review. Known copper allergy.
Protocol & Pricing
Pharmacy Price
$120/30gm
You pay pharmacy price. No markup.
Starting Dose
Pea-sized amount once daily (evening)
Form
Topical cream (30g jar, GHK-Cu 30mg/g, Estriol 3mg/g, SNAP-8 10mg/g)
Dosing Protocol
Apply a pea-sized amount to face and neck once daily in the evening. Allow 60 seconds to absorb before any other product. 30g jar covers approximately 90 days of daily use.
Beyond Use Date
180 Days from compounding (USP <795>)
A licensed U.S. 503A compounding pharmacy assigns this date and prints it on your vial label. Always follow the label.
Stacking Guide
Stacks Well With
Do Not Combine With
Topical SNARE-inhibiting peptide
Read the GHK-Cu Biocosmetic + SNAP-8 Cream protocol guide
SNAP-8 targets the same SNARE complex botulinum toxin disables, but topically and gradually. Less potent than Botox; effects accumulate over 4 to 12 weeks. Available in two compounded formulations.
Related Peptides
How to get GHK-Cu Biocosmetic + SNAP-8 Cream prescribed online
GHK-Cu Biocosmetic + SNAP-8 Cream is available by prescription through a licensed telehealth visit and dispensed for human use by a licensed 503A pharmacy. That is what separates it from research-use-only vials sold without a prescription. There is no membership, just a medical review fee per order, and automatic refills are optional.
- 1
Complete a $39 medical review. Answer a short intake about your health history and your goals for GHK-Cu Biocosmetic + SNAP-8 Cream. The $39 fee is the only charge Rx Peps Direct collects, paid once, not a recurring subscription.
- 2
A licensed provider reviews it. A US-licensed clinician reviews your intake and, if GHK-Cu Biocosmetic + SNAP-8 Cream is appropriate for you, writes a patient-specific prescription. The starting dose is typically Pea-sized amount once daily (evening).
- 3
The pharmacy compounds and ships it. A licensed 503A compounding pharmacy in Texas compounds GHK-Cu Biocosmetic + SNAP-8 Cream and ships it ready to use in its dispensed form by FedEx overnight. Your fill is Topical cream (30g jar, GHK-Cu 30mg/g, Estriol 3mg/g, SNAP-8 10mg/g), and you pay the pharmacy $120/30gm at wholesale, with no clinic markup, plus a $15 flat FedEx overnight shipping fee charged by the pharmacy.
Rx Peps Direct prescribes GHK-Cu Biocosmetic + SNAP-8 Cream in the 28 states plus Washington, DC where its medical team is licensed. Start a $39 visit or browse the full Skin & Hair range. Comparing services first? See how Rx Peps Direct stacks up against seven other providers in our best telehealth for compounded peptides comparison.
Common questions about GHK-Cu Biocosmetic + SNAP-8 Cream
- What is GHK-Cu Biocosmetic + SNAP-8 Cream?
- A compounded prescription cream combining 3% GHK-Cu, 0.3% estriol, and 1% SNAP-8 in a hydrating base. The SNAP-8 addition targets dynamic expression lines (forehead, glabella, crow's feet) through topical SNARE inhibition. Effects accumulate over 4 to 12 weeks of daily use.
- How does GHK-Cu Biocosmetic + SNAP-8 Cream work?
- Applied in the evening to clean skin. GHK-Cu and estriol act on the dermis (ECM and collagen); SNAP-8 acts at the upper dermis to reduce the muscle contractions that fold the skin into expression lines. Topical and gradual, unlike injectable botulinum toxin.
- Who is GHK-Cu Biocosmetic + SNAP-8 Cream for?
- Mature or estrogen-deficient skin patients who also want expression-line targeting in a single product.
- How much does GHK-Cu Biocosmetic + SNAP-8 Cream cost?
- GHK-Cu Biocosmetic + SNAP-8 Cream costs $120/30gm from a licensed U.S. 503A compounding pharmacy at wholesale, with a flat $39 medical review from Rx Peps Direct. The form is Topical cream (30g jar, GHK-Cu 30mg/g, Estriol 3mg/g, SNAP-8 10mg/g).
- What is the Beyond Use Date for GHK-Cu Biocosmetic + SNAP-8 Cream?
- A licensed U.S. 503A compounding pharmacy assigns the Beyond Use Date for GHK-Cu Biocosmetic + SNAP-8 Cream and prints it on the vial label. The listed figure is 180 Days from compounding (USP <795>). Always follow the date on your own label.