UltraSkin
estriol + antioxidants + hyaluronic acid
- Firmness and hydration support
- Five actives in one cream
- Retinoid-free nighttime option
$95$85.50/month with Auto Refill
Pricing and safety details
FIRMA: GHK-Cu Peptide Firming Cream
Help skin look firmer, smoother, and more lifted from face to neck.
GHK-Cu 0.5% + Tretinoin 0.025% + Hyaluronic Acid 0.5% + Vitamin C 5% + Niacinamide 5%
- GHK-Cu is a copper peptide that naturally declines in skin as we age
- Supports firmer-looking skin across the face, jawline, and neck
- Five high-performance ingredients replace a crowded nighttime routine
Is this your first order—or your next one?
Starting this treatment? We’ll guide you through the health questions. Already approved? Choose your next quantity without starting over.
Approval information
If you need new approval, we'll guide you through the questions before your order can ship.
LegitScript CertifiedVerified healthcare standards
5-Star Google ReviewsTrusted by MintRx patients
Pharmacists Who CareReal people who listen, answer, and care about you
A smarter firming cream built around copper peptide.
01Copper peptide at the centerGHK-Cu supports the skin's natural repair signals and collagen structure, helping the face and neck look firmer and more resilient over time.
02Smoother texture. Brighter tone.Tretinoin supports skin renewal while vitamin C and niacinamide help improve the look of dullness, uneven tone, and visible texture.
03One pump does the heavy liftingFirming, renewal, hydration, brightness, and barrier support come together in one premium nighttime cream.
Why settle for one moisturizer when FIRMA replaces the routine?
Comparison criteria
Premium OTC CreamA traditional single-formula moisturizerFive-pathway formula
Included: GHK-Cu, tretinoin, HA, vitamin C, and niacinamide
Not included: Usually centered on one or two hero ingredients
Prescription skin renewal
Included: Tretinoin 0.025% is built in
Not included: Not available in standard OTC cream
Face and neck firmness
Included: Copper peptide support in the same nightly step
Not included: Often requires a separate targeted product
Hydration + barrier support
Included: Hyaluronic acid + niacinamide are included
Competitor detail: Depends on the cream selected
Nighttime routine
Included: Five targeted benefits in one airless pump
Not included: More products are needed to match all five pathways
Prescription treatment + a MintRx pharmacist in your corner = support that stays with you.
“Loose skin on the face and neck usually needs more than another serum. Firma centers on the GHK-Cu peptide and combines it with tretinoin, vitamin C, niacinamide, and hyaluronic acid in one nightly cream - let us help you fit it into your regimen without managing five separate bottles.”— Kendall Gordon, MintRx Pharmacist
More ways to build firmer, smoother, clearer-looking skin
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prescription skin renewal
- Acne and pore support
- Smoother-looking texture
- Three available strengths
From $5920 g tube
Pricing and safety details
Obagi Clear Rx
dark-spot correction
- Targets stubborn dark spots
- Branded Obagi treatment
- Helps improve uneven-looking tone
$13057 g cream
Pricing and safety detailsFIRMER-LOOKING SKIN STARTS HERE
Give your face and neck more than another moisturizer.
Complete a private online visit to see whether FIRMA fits your skin goals and current routine.
Important safety information
Firma is a compounded prescription cream containing GHK-Cu 0.5%, tretinoin 0.025%, hyaluronic acid 0.5%, L-ascorbic acid 5%, and niacinamide 5%. Compounded medications are not FDA-approved, and the FDA does not verify their safety, effectiveness, or quality before marketing. Do not use during pregnancy, while trying to become pregnant, or while nursing. Do not use with known copper hypersensitivity or allergy to an ingredient or base excipient. Avoid other topical retinoids and introduce exfoliating acids only with provider guidance. Apply 1–2 pumps nightly to clean, dry skin as prescribed; avoid eyes, lips, open wounds, sunburn, and active skin flares. Dryness, flaking, redness, tingling, sensitivity, increased sun sensitivity, irritation, contact dermatitis, temporary acne purging, or post-inflammatory pigment change may occur. Daily broad-spectrum SPF 30+ is required. Store at room temperature away from direct sunlight and do not use beyond the pharmacy-labeled 35-day BUD. Individual results vary; evidence for individual ingredients does not establish that the combined formula has been studied in clinical trials.