Top Nav Background
About Dr. Loren Pickart
Sign Up Form
Your Personal Consultation
Shop By Category

Shop Copper Peptide Creams

For Your Tighter, Firmer Face...

Looking to replace sagging-prone skin with a tighter firmer face? Use the following method:

STEP 1: Select a copper peptide. Dry skin types should use creams / Oily-to-combination skin types can use copper peptide serums.

STEP 2. Select a hydroxy acid exfoliator.

STEP 3. Enhance with a moisturizer or DMAE.

Achieve amazing results by layering Two Timing Tightener 2X - Extra Strength over our advanced copper peptides for a noticeably tighter, firmer appearance. Our clients love the results and you will love the way you look.


Basic Regimen

Apply a light layer in the morning. Start with either our exclusive Skin Firming Trial Kit, Skin Signals Cream or Solution, or the NEW! GHK-Cu Crepey Skin Escape for neck, decolletage, arms/legs.

Best Crepey Skin Cream


add to cart button

Skin Signals Solution


add to cart button

Skin Signals Cream


add to cart button

Tightening Trial Kit


add to cart button


Exfoliate completely by applying a light layer of a hydroxy acid cream or serum in the evening.


LacSal Serum


add to cart button

LacSal Cream


add to cart button










Advanced Regimen

GHK MSM serum


add to cart button

3% GHK VIP Luxury Cream

3% GHK VIP Cream

add to cart button

Substitute your morning copper peptide with a specialized product (GHK+MSM Skin Smoothing & Soothing Serum or 3% GHK VIP Luxury Cream) containing a heightened concentration of copper peptides.






7 Percent GHK Product Accelerant


Boost your results by adding 10-15 drops of 7% GHK Product Accelerant to Skin Signals Solution or Skin Signals Cream. Mix into a half ounce (15ml) container. Click here for additional tips on how to properly calculate the drops you'll need to effectively enhance any peptide cream/serum.




Perfect Lift Cream


add to cart button

Two Timing Tightener 2X Extra Strength Serum


add to cart button

Additional Options:
Enhance with a light layer of our DMAE tightening agent or experience a "dramatic lift" to the neck, jowls, decolletage or breast area with Perfect Lift Time Remedy.




Skin Biology Microdermabrasion Cloth


add to cart button

Dr. Pickart's Face and Body Cleanser


add to cart button

Using Dr. Pickart's Face & Body Cleanser or with Skin Biology's Microdermabrasion Cloth, Exfoliating Body Gloves, or our NEW! Skin Needling Roller with a mild copper peptide.




Skin Needling Device








*Disclaimer: This statement is not a guarantee of results. Results may vary. Testimonials found on this site are only examples of what some of our clients have reported. We cannot guarantee similar results as every situation is different.

Testimonials from Clients

Copper Peptide Reviews Before After Photos

Iwanted to share with you a before and after pic at the 2 week mark of taking GHK sublingual (and also using the GHK+MSM Skin Smoothing and Soothing Serum on my eyelids only). You can see a huge SHIFT!! Also I will connect with you soon. I have some more data from my experience. But wow! I can see real changes! All my best,


Copper Peptide Reviews Before After Photos

Copper Peptide Reviews Before After Photos

April 5th, 2019:
Here's an update about the skin on my neck. I used the Squalane Oil for two days and my skin was improving, but it became very dry and itchy. So I did more research on the Skin Biology site and saw that the Super GHK Cream works well on irritated skin. Yesterday morning, after cleansing with Dr. Pickart's soap bar, I smoothed some of the cream on my neck and applied some Squalane Oil over it for better absorption. Not only did the combination help the dryness, but the irritation and itchiness reduced dramatically. Now I'm using the application of the cream and oil day and night. The irritation is not completely gone, but it's improving very nicely. I'm so excited! Using these products means that I will no longer need to use other creams which may weaken the skin. I'm taking pictures of the progress and will send them to you once my neck has been restored.

April 8th:
Here's an update regarding my skin. The irritation on my neck has gotten MUCH better in the front, but the rash is still on both sides of my neck. Because of this, I still wash my neck as normal but starting tonight, I'm dabbing hydrogen peroxide on the area and smooth it with Gold Bond Medicated Baby Powder. However, in the morning, I'll return to using the Super GHK Cream with Squalane over it. Regarding the LacSal Serum usage...when applying the serum to my skin, the raised skin is gone and the small bumps are reduced. There's no itching whatsoever. All these problems stem from having used that [corticosteroid] cream for years which thinned my face and neck skin. I just hope I'm not too late to repair the damage I've done.

April 14th:
The rash on my neck looks so much better thanks to the "Skin Soothing Serum". Yay! I still have some texture irregularities, but over all it looks much better. I'm so thankful to give this item a try. I have been using the Soothing and Smoothing Serum for almost a week and that rapidly helped my neck skin. The bumps and tenderness are no longer there, only dark dry patches are left behind. That serum is wonderful by the way.

April 22nd:
I have some great news. The rash on my neck has dramatically improved using Dr. Pickart's products. Yay! I'll send you the pictures of the entire process later on today. The products I used were as follows:

--- Disinfected area with 3% hydrogen peroxide at night for three days.
--- Followed using the Soothing and Smoothing Serum or GHK-Cu Cream (twice a day then once a day alternating the products).
--- For moisturizing: Squalane Oil and Emu Oil (as needed)
--- For mild exfoliation: Exfol Cream, nightly (this cream didn't irritate my neck in the least. Love it!)

Thank you Dr. Pickart for saving my skin and making wonderful products. I definitely will be ordering more in the future. Forever grateful and follower for life,


I use GHK-Cu Crepey Skin Escape three times a week on my neck with exceptional results! I wish you and Dr. Pickart best wishes for a wonderful 2020. Thanks for giving me new skin and restoring confidence in cosmetics.

- S.T.

Just wanted to let u know I LOVE the new GHK-Cu Smoothing and Soothing Serum. From the first night I used it, I awoke to smoother softer clearer bright skin...nothing (not even your other great products I have tried) has shown such beautiful results so quickly and each consecutive night that I use it my facial skin improves. Its amazing! Just came back to try and order another trial sample and so relieved you are now offering the full size for sale. Thank you!


I love the derma roller and wish I would have gotten one much sooner. I've used it once and followed with Skin Signals Solution. I'm using it for general anti-aging. I do have some deep expression lines and loss of firmness that I'd like to improve. I noticed improvement in minor blemishes the following day. The quick results after one use amazed me and I'm eager to use it again but don't want to over do it.

Submitted by PR

I use GHK Eye Cream for over a year and it works great! My droopy eyelids are much firmer and tighter.


I have been using your products for over 20 years and the results are amazing. I am 74 years old and people think I am 15 or 20 years younger than I am. I have no wrinkles! I also have been using [a prescription retinoic acid product] for a long time. Now I use [the prescription product] a couple of nights a week and Lactic Power or Lacsal Cream the other nights. During the day I use copper peptides (3% GHK Serum or Super CP Serum and Two Timing Tightener 2X). One day a week I let my skin rest and use only Retinol in Squalane Oil. I want to thank you for your work and your interest.


OMG ... I love your new Crepey skin product!! I am 57 and have been using it for about 3 weeks. Skin on my forearms looks less crepey! Yay! My problem is that I want to use it everywhere... Always love your products!!


Thank you again for providing such incredible products. I live and work in Beverly Hills (one of the most aesthetically driven places on Earth, LOL) and have been receiving many compliments on my skin. I happily provide them your website and my glowing recommendations. Thanks for keeping so many people radiant and happy.

T, California

I have been using only Skin Biology for 10 years. I am now 58. I have no wrinkles yet some slight loss of tightness. The skin on my body is the same. The GHK-Cu is wonderful. I also use your hair products and not one grey hair at this stage. I am so grateful for your research and your integrity in your product. The care of my skin health is sorted with Skin Biology for the rest of my life.

SC, Australia

This product [GHK-Cu Crepey Skin Escape] works, and it works fast. I am using it on my arms and legs, and have seen about 60% improvement in both feel and appearance just a week. Before using this product, the skin had a map-like quality, will all kinds of fine crinkles. It looked cracked, just as clay soil that has baked in the summer sun looks. I was using all kinds of scrubs and oils, to no avail. I look forward to seeing the results after a month. I am 63.

-Best, G. Your Loyal Customer
*Disclaimer: Similar results are not guaranteed.

Love, love, love copper peptides! I have been using Dr. Pickart's copper peptides for over 3 yrs now. I started with the trial kit and have now found the products that work best for me (Skin Signals, Super CP Serum, 7% GHK-Cu peptide) I am truly in love with copper peptides. I'm 53 yrs young and have been told I look 10 years younger! My skin is smooth, clear, elastic and basically line free with the exception of some minor eye crinkles. I can go without foundation and look like I'm wearing it. I find the copper peptides especially useful when derma rolling. I started low and slow at the beginning... My husband just had a spot removed from his face and I plan on helping him with his blemish by introducing him to copper peptides.

*Disclaimer: Similar results are not guaranteed.

I am sure you get thousands of emails everyday, but that is what happens when you become the King of Youth. … I always loved your products, I have been with you for years. I watched all the other skin companies try to catch up to your knowledge, but they just can't match. My respect is with you for always telling the truth and offering excellent products. And so far, I am glad I always followed Skin Biology because thanks to your great knowledge, I do not look 53! Many people call me baby face because of no wrinkles and I want to keep my title!

Sincere and loyal customer, -P.
*Disclaimer: Similar results are not guaranteed.

Thank you for creating the best products I have ever tried in 40 yrs. I am a make-up artist and have tried most of the high end products from around the world and I can honestly say nothing performs as well as your products.

I'm 57 yrs old and before I started using your products my face looked tired, dull, with loose facial skin . The lines around my eyes looked crepey and my neck started to look like a turkeys neck - not attractive! My baby fine short dry hair never grew as the ends would break. Eeeek, I hated looking in the mirror!

My friends recommended your products and after their rave reviews I took the plunge! :-)

My first order was 5 August 2012 and I bought the P&R Classic, Exfol, Two Timing Tightener and the Super GHK. For my hair I bought Folligen Therapy, Shampoo and Conditioner.

I used the P&R Classic on my face in the morning, Super GHK around my eyes followed by Two Timing Tightener all over.

Evening after cleansing I used Exfol and Squalane (this is an oil I have used for years and had this oil on hand).

I have now been using all of the above products for 8 months and can honestly say I'm looking fabulous! My skin looks hydrated, brighter, plumper and firmer. My hair is softer, looks fuller and doesn't break off at the ends. It's amazing! My friends have all commented that I look younger and they're right. ;-)

I'm truly grateful for all your hard work Dr. Pickart and please know I am a very satisfied customer.

*Disclaimer: Similar results are not guaranteed.

I was amazed to notice yesterday that copper peptides (I am using using GHK) really plumps up the skin.

A from Italy
*Disclaimer: Similar results are not guaranteed.

After only 4 months using SB products - I got new Driver's license today, think last one was from about 5 years ago, anyway I look younger, much younger and better in this picture than I did in the previous picture. I use skin signals, lacsal and TTT mainly... I take pics in Photo Booth on Mac and will someday post the improvement.

Most noticeable is the eyelids to me, I am still amazed that magazines NEVER mention your products when they do yet another stupid article on skin care and aging. So it is still our best kept secret.

*Disclaimer: Similar results are not guaranteed.

I wanted to add my personal testimonial. It is absolutely amazing. I already look young for my age, but the difference that I have seen just over the last several months since I switched to Skin Signals and using Exfol Cream and Two Timing Tightener has been fantastic... I do double takes in my mirror - so hard to explain. I want to say I look even younger, but my skin never looked like this when I was younger. Have you ever admired those folks with radiant skin? Well that is what is happening with my skin. I feel like my cheeks are plumper and glowing.

*Disclaimer: Similar results are not guaranteed.

I have been using Skin Signals going on 3 weeks now. I love the results that I am getting from using Skin Signals!! ... I use Skin Signals on my face and abdomen.

Wow, between Skin Signals, Super Cop 2X, Lac Sal and a twice weekly rolling (started that last week) the results are amazing!! ... I wished I would have taken pictures before I started!

*Disclaimer: Similar results are not guaranteed.

I'm 50 and there is no sagging at all... Using CP Serum daily for about four or five years has resulted in...firm skin. I have all the CP Serum variations and rotate them...

So, thank you Dr. Pickart and to all your clients: Keep using these products consistently. They are special products and we are lucky to have access to them.

*Disclaimer: Similar results are not guaranteed.

Since I have been using exfol cream and Copper-Peptides along with 30% glycolic acid every 3-5 days, I have seen a noticeable difference, especially in terms of a firmness, which is what I was going for.

*Disclaimer: Similar results are not guaranteed.

I wanted to let you know of the great effect we are having using Super Cop 2X along with Emu Oil to after weight loss.

*Disclaimer: Similar results are not guaranteed.

Just wanted to pass this on. I've had great results...with CP Serum, then with Super Cop...

One thing I do that may be contributing to my great results is that I exfoliate like crazy. I do chemical peels, microdermabrasion, etc. I even lightly use a microdermabrasion cloth on my upper eye lids.

*Disclaimer: Similar results are not guaranteed.

I must say I'm very impressed with 2-Step Renewal System. I have most definitely noticed a tightening effect on my skin, and I also like the non-greasy effect of your Protect & Restore as a base for make-up.

*Disclaimer: Similar results are not guaranteed.

*Disclaimer: This statement is not a guarantee of results. Results may vary. Testimonials found on this site are only examples of what some of our clients have reported. We cannot guarantee similar results as every situation is different.


Using the Skin's Own System

The skin has powerful systems for skin tightening. This is most evident in the skin contraction observed during production of new skin. The resulting stress lines indicate that a natural, strong skin tightening develops within 24 hours of damaged skin.

Concomitant use of hydroxy acids, such as salicylic acid and lactic acid, that exfoliate the older cells on the skin's surface, also helps with the effect of skin tightening*.

The elastic fibers of the skin, collagen and elastin, are produced by a particular skin cell: the fibroblast. Lasers, microwaves, and heating lights do not produce collagen.

Products for a Lifted, Defined, and Contoured Appearance

The following method has worked for many Skin Biology clients*:

Hydroxy acids, effective copper peptides (such as Super Cop) and internal supplements of vitamin C slowly allow your skin biology to tighten skin. This is a slow process taking several months*.

Questions? Need Personalized Care? Call us at 1-800-405-1912 (or 01-425-644-0160) or send an email to

*Disclaimer: This statement is not a guarantee of results. Results may vary. Testimonials found on this site are only examples of what some of our clients have reported. We cannot guarantee similar results as every situation is different.



If you have very sensitive skin, always start with our mildest copper peptide: Super GHK-Copper Cream. Then gradually work up to products specifically formulated to improve loose, sagging skin. Skin Signals Solution and Two Timing Tightener 2X - Extra Strength can be added to your regimen later.


Some clients apply the copper-peptide creams and hydroxy acids at about 4 to 6 hour intervals. This works well to encourage skin cell turnover. See our page on Effective Hydroxy Acids and Cleansing Agents


Take a daily supplement of 1 gram vitamin C, and 1 gram of MSM (methylsulfonyl methane). High levels of vitamin C are necessary for collagen cross linking and tightening, and the MSM supplies nutritional sulfur for protein synthesis.


Combine the above with aerobic exercise to tighten internal muscles. Some clients have had excellent success researching facial exercises.


If this does not perform well enough, you might use a stronger hydroxy acid such as a 15% to 30% lactic acid or 30% glycolic acid. A more extensive tightening can be attained by laser resurfacing followed by CP Serum and Emu Oil to aid the healing process.


Typical results take approximately 4-6 weeks of consistent use*. Call us first before discontinuing your regimen. We may have ideas on how you can improve your results faster.


Contact a Skin Biology representative at 1 800 405 1912 for further help.

*Disclaimer: This statement is not a guarantee of results. Results may vary. Testimonials found on this site are only examples of what some of our clients have reported. We cannot guarantee similar results as every situation is different.