GHK-CU
GHK-CU
Advanced Skin Support • 99%+ Purity • Third-Party Tested

Support Firmer, Smoother, More Radiant-Looking Skin From Within (GHK-CU)

Rated 4.9 (3,845)
Women Seeing Results
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Debbie.L
Debbie.L

“After losing weight, my face looked tired and deflated. I wanted something beyond another serum. This felt like the first beauty routine that actually supported my skin from within.”

In Stock, Ships in 24h
$28.99
Supports smoother-looking skin texture
Helps maintain natural skin firmness & elasticity
Supports a fresh, hydrated-looking glow
Ideal after weight loss, skincare burnout, or aesthetic treatments
Frequently Sells Out
USA-Third Party Tested
Ships Within 24hrs
Description +

GHK-CU is a premium sapphire-blue beauty peptide designed for women who want advanced skin support beyond basic creams and serums.

It supports smoother-looking skin, natural firmness, elasticity, and a fresh, healthy-looking glow — especially for women focused on post-weight-loss skin quality, tired-looking skin, crepey texture, or premium beauty optimization.

✓ 100MG per vial
✓ 99%+ purity
✓ Third-party tested
✓ Supports skin firmness, texture & glow
✓ Ships fast from the USA




Specifications +
  • Product: GHK-CU
  • Size: 50MG / Vial
  • Purity: 99%+
  • Batch FL-GHK-CU-052626
  • Form: Lyophilized powder
  • Color: Sapphire blue
  • Testing: Third-party tested
  • Shipping: Ships from the USA
  • Important: Please read the full product page before ordering. This is an advanced beauty-support product and customers are responsible for understanding what they are purchasing before checkout.
Frequently Asked Questions +

What is GHK-CU used for?

  • GHK-CU is commonly used in advanced beauty routines to support smoother-looking skin, firmness, elasticity, glow, and overall skin quality.

Is this like a regular face cream?

  • No. This is not a topical cream or serum. It is an advanced peptide product for customers who already understand peptide-based beauty routines.

Is it third-party tested?

  • Yes. Our GHK-CU is 99%+ purity and third-party tested.

Can I cancel after ordering?

  • Orders begin processing quickly. Once fulfillment has started, cancellations are not guaranteed.

What is your refund policy?

  • All sales are final once the order is fulfilled or shipped. Refunds are only granted if the product arrives broken or damaged.

We do not offer refunds for buyer’s remorse, ordering by mistake, getting nervous after purchase, not reading the product page, or deciding you no longer want the product after fulfillment has started.

What if my item arrives damaged?

Contact us within 24 hours of delivery with clear photos of the damaged product and packaging. If approved, we will replace or refund the damaged item Right away no questions asked

Shipping & Returns +

🚚 Fast Shipping


Shipping & Handling

  • Orders are typically fulfilled within 24–48 business hours. Each vial is packaged in sealed, protective materials to support stable transit conditions and reduce handling risk during shipment. Tracking information is issued once the shipment has been processed.
  • Securely packed research vial
  • Standard fulfillment within 24–48 business hours
  • Tracking provided after shipment
  • Transit times vary by location and carrier
  • Intended for lawful laboratory
  • research purchases only
  • Delivery Time 3 - 5 Days UPS or USPS

Returns

  • We will Provide Free return if product arives damaged or

PREMIUM QUALITY
2-4 Day Shipping
SATISFACTION GUARANTEED
PREMIUM QUALITY
2-4 Day Shipping
SATISFACTION GUARANTEED
PREMIUM QUALITY
2-4 Day Shipping
SATISFACTION GUARANTEED
PREMIUM QUALITY
2-4 Day Shipping
SATISFACTION GUARANTEED
GHK-CU
Excellent 4.8 | 3.810 reviews

GHK-CU

Get It By Wednesday, June 10
Get It By Wednesday, June 10
Rated 4.9/5 based on +3,845 reviews

Real Women. Real Skin Support. Real Skin Support.

Review by Talor
Talor, 43 Verified Buyer
“I was tired of spending money on expensive creams that only made my skin look shiny for an hour. I wanted something more advanced. My skin looks fresher, smoother, and more rested.”
GHK-CU

GHK-CU

$28.99

Purchased on June 20th, 2026

Review by Ronise.B
Ronise.B, 46 Verified Buyer
I researched everything before ordering because I was nervous at first. Once I understood GHK-CU, it made sense. I wanted skin support from within, not another serum sitting on my counter.
GHK-CU

GHK-CU

$28.99

Purchased on May 4th, 2026

Review by Brenda
Brenda, 23 Verified Buyer
I kept seeing Femi Labs and finally ordered. My skin had been looking dull and tired after weight loss, and I wanted something to support firmness and glow. I wish I started sooner.
GHK-CU

GHK-CU

$28.99

Purchased on May 1st, 2026

Review by Amiya
Amiya, 21 Verified Buyer
kept seeing Femi Labs and finally decided to try it. My skin had been looking dull and tired after weight loss, and I wanted something to support firmness and glow. I wish I started sooner.
GHK-CU

GHK-CU

$28.99

Purchased on May 2nd, 2026

Review by Elianna
Elianna, 25 Verified Buyer
My face started looking thinner and less firm after losing weight. I didn’t want filler or anything that looked fake — I just wanted to support my skin quality. This felt like the missing piece.
GHK-CU

GHK-CU

$28.99

Purchased on May 20th, 2026

Review by li
li, 28 Verified Buyer
I kept seeing women talk about GHK-CU for skin quality, so I finally ordered. My goal was smoother-looking texture, firmness, and that fresh morning glow again
GHK-CU

GHK-CU

$28.99

Purchased on May 15th, 2026

Review by Tamara.Q
Tamara.Q, 31 Verified Buyer
I’m obsessed with skincare, but I was tired of layering expensive products and still feeling like my skin looked exhausted. GHK-CU feels like a more serious beauty protocol
GHK-CU

GHK-CU

$28.99

Purchased on May 14th, 2026

Review by Janayah.L
Janayah.L, 50 Verified Buyer
“I noticed my neck and jawline area didn’t look as firm as they used to. I wanted something that supported elasticity and glow without making me look overdone. This fit exactly what I was looking for
GHK-CU

GHK-CU

$28.99

Purchased on April 14th, 20256

Review by May,W
May,W, 41 Verified Buyer
“I was nervous to order because I’ve never bought anything like this before. But the product looked clean, premium, and tested. I’m glad I finally stopped overthinking it.
GHK-CU

GHK-CU

$28.99

Purchased on May 1st, 2026

Review by Beth,W
Beth,W, 44 Verified Buyer
After my weight loss, my body looked better but my face looked tired. I wanted my skin to match how good I felt. GHK-CU is now part of my beauty routine
GHK-CU

GHK-CU

$28.99

Purchased on May 9th, 2026

Review by Sammy
Sammy, 22 Verified Buyer
I’ve spent hundreds on luxury serums and creams. They helped a little on the surface, but I wanted something more advanced for firmness, texture, and overall skin quality
GHK-CU

GHK-CU

$28.99

Purchased on May 12th, 2026

Review by Emily
Emily, 22 Verified Buyer
I was skeptical because I’ve tried so many anti-aging products. The difference with this is that it feels like a real protocol — not just another pretty bottle
GHK-CU

GHK-CU

$28.99

Purchased on May 1st, 2026

Review by Ariel.D
Ariel.D, 22 Verified Buyer
I was tired of spending $100+ on products that only made my skin shiny for a few hours. This felt like a more serious upgrade to my beauty routine.
GHK-CU

GHK-CU

$28.99

Purchased on May 10th, 2025

Review by Tamara
Tamara, 24 Verified Buyer
I was nervous at first, but I kept coming back to the page because it answered what I was worried about. Once I ordered, I felt like I was finally taking my skin seriously
GHK-CU

GHK-CU

$28.99

Purchased on April 21st, 2026

Review by Danaya
Danaya, 28 Verified Buyer
My wife told me to orders these for her after she ran out Shes down 30 pounds in 4 months, she cant get enough
GHK-CU

GHK-CU

$28.99

Purchased on April 25th, 2026

How GHK-CU Supports Your Skin From Within

How GHK-CU Supports Your
Supports Firmer-Looking Skin

Supports Firmer-Looking Skin

Helps maintain natural elasticity and bounce so your skin looks smoother, fresher, and more supported.
Helps With Post-Weight-Loss Skin Quality

Helps With Post-Weight-Loss Skin Quality

Designed for women whose face or neck looks more tired, thin, or deflated after weight loss.
Promotes A Fresh, Healthy-Looking Glow

Promotes A Fresh, Healthy-Looking Glow

Supports a smoother-looking texture and more hydrated, radiant appearance from within.
Goes Beyond Surface-Level Creams

Goes Beyond Surface-Level Creams

Unlike basic topical products, GHK-CU is for women who want a more advanced beauty-support routine.
Why Surface-Level Skincare

Why Surface-Level Skincare Hasn’t Been Enough


Most creams only work on the surface — giving a temporary glow, but not the deeper support women want for firmness, elasticity, and skin quality. GHK-CU is an advanced beauty peptide designed to support smoother-looking skin, a fresher glow, and natural elasticity from within

ADD TO CART

Why Women Trust Femi Labs

📦Ships Within 24hrs Of Purchasing
✅Purity Standard 99% purity
📃COA : Batch Specific 3rd Party tested
📦Ships Within 24hrs Of Purchasing
✅Purity Standard 99% purity
📃COA : Batch Specific 3rd Party tested
📦Ships Within 24hrs Of Purchasing
✅Purity Standard 99% purity
📃COA : Batch Specific 3rd Party tested
Purity You Can

Purity You Can Actually Verify

View COA

Every batch of GHK-CU is third-party tested for identity, purity, and consistency — so you know exactly what you’re adding to your advanced beauty routine.

The Certificate of Analysis shown here is intended to provide clear batch reference information for laboratory purchasers.

Femi Labs
Original
Others ❌
Knock-off
📃Clear product identification
👩‍🔬99% Purity standard disclosed
📃Reliable COA Authentication
📦Fast Shpping Gurantee 2-5 Days

What Ordering looks Like

Learn how our process works in three simple steps
Place Your Order
1

Place Your Order

Choose your option and securely checkout in under 1 minute. Orders are packed and prepared within 24 hours.

Fast Discreet Shipping
2

Fast Discreet Shipping

Your order ships quickly in secure discreet packaging with tracking sent directly to your email.

Simple Weekly Routine
3

Simple Weekly Routine

Most women say the routine becomes second nature quickly and fits easily into their weekly wellness habits.

Questions Women Usually Ask Before Ordering

We know trying something new can feel overwhelming at first — so we answered the most common questions women message us about before getting started.

Most women are surprised by how small the insulin syringe actually is. The process is very quick, and many customers say they barely felt it after the first time.
Not at all. Most customers say the routine becomes second nature within days. We also include simple step-by-step guidance to make getting started feel easy.
Orders are typically packed within 24 hours and shipped quickly with tracking sent directly to your email after purchase.
Yes — orders are shipped securely and discreetly for privacy and peace of mind.
Every batch is independently third-party tested for identity and purity. Batch verification and COA testing are available directly on our website for transparency.
That's completely normal. Many women who order from us felt hesitant at first too. Most customers tell us the biggest relief was finally feeling more in control again.
Still Have Questions?