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Rejuvenate Aging Skin

Dr. Pickart's anti-aging peptides together with hydroxy acids fight skin slackening and restore the resilience of younger-looking skin*. Which copper peptides work best?

STEP 1: Select a copper peptide based on your skin type. 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.


Basic Regimen

Apply a light layer in the morning. Dry skin types can use a light layer of Protect & Restore with High Retinol + Grapefruit Essential Oil / And for oily-to-cominbation skin types, use the copper peptide serum: CP Serum. Or the NEW! GHK-Cu Crepey Skin Escape for neck, decolletage, arms/legs.

Best Crepey Skin Cream


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CP Serum


Protect and Restore Cream


LacSal Serum


LacSal Cream


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







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Advanced Regimen

Skin Needling Device


Skin Signals Cream


Substitute your morning copper peptide with Skin Signals Cream (containing a peptides of collagen & elastin) ---OR use our NEW! Skin Roller with a milder copper peptide.


7 Percent GHK Product Accelerant


Boost your results by adding 10-15 drops of 7% GHK Product Accelerant to CP Serum 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.





GHK MSM serum


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OR enhance your results with GHK+MSM Skin Smoothing & Soothing Serum. Proprietary blend of GHK-Cu (proven anti-aging powerhouse) + skin-healthy antioxidants.









Emu Oil for Skin


Two Timing Tightener 2X Extra Strength


Additional Options:
Enhance with a light layer of our DMAE tightening agent or moisturize with a light biological oil.




Skin Biology Microdermabrasion Cloth


Dr. Pickart's Face and Body Cleanser


Using Dr. Pickart's Face & Body Cleanser or with Skin Biology's Microdermabrasion Cloth.

*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,


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've used Skin Biology products for the last three years, and my facial skin looks younger than when I started with them. I'm reclaiming the quality of the skin on my arms (which suffered extensive sun damage) with Skin Signals. But the new Skin Soothing and Smoothing Serum is in a class by itself. On April 23, I saw my dermatologist for my annual skin check. As a strawberry blond who spent 10 years sailing around the world, I'm careful to watch my skin. Everything was pronounced OK. On April 24, I noticed a large triangular patch on my shoulder that appeared raised with a cross-hatch pattern on the skin. Assuming the doctor had seen it and said nothing, I started using Skin Soothing and Smoothing Serum on it each night. In two weeks the top layer of skin sloughed off and the underlying skin was thinner and textured more like my normal skin. I decided to use the serum twice a day. Three weeks later, the skin on my shoulder is almost back to normal! Sun-induced changes reversed by Dr. Pickart's latest breakthrough product! 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

Recently, I started getting curious about my boyfriend's skincare routine. He is in his 40’s and looks like he’s in his low 30’s. I started sneaking some of his products (which he exclusively uses your line) and I was astounded with the results.

I consider myself a skincare junkie. I research everything to death. I’ve had problem skin my entire life which has made me spend massive amounts of time and money on products. I have placed three orders from you guys in the last week. I’m so excited to try everything. The science behind your products speaks volumes and my skin, in the theory of short term, results have been shocking.

My bare skin has never looked so clear and my makeup just glides over the products like a dream. I’m in my early 30’s and I’m in that in between acne and aging phase and your line represents the exact pieces I’ve been looking for... I’ve never been treated so well by a company. Thank you so much. Skincare is very important to me and you now have a customer for life.


I want to let you know how much better my skin looks since using copper peptides, and thank you for the recommendations for my skin type. The Super Cop has made an amazing difference to deep melasma down both sides on my neck, and I’ve tried many products - yours works.

- S.G.*
*Disclaimer: Similar results are not guaranteed.

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 [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.

My patients who use Dr. Pickart's products exclusively, are so AMAZED at their results and are telling all their friends.

Tonight my patient stated many of her friends and business acquaintances have been asking what products she is using on her skin as she looks so young....she gets so excited when this happens (she said it happens all the time) and cannot wait to tell them about the Skin Biology website. She is such the spokesperson for your products as well.

Please thank Dr. Pickart for a younger looking ME and from all my patients who absolutely love his products.

*Disclaimer: Similar results are not guaranteed.

Yes, I got my Mom started a simple Skin Biology regimen a few months back. She is well into her 70's and is using Protect & Restore Day Cover in the AM and P&R w/High Retinol at night. LacSal Cream a couple of times a week. She knows nothing about the science behind this, but is using them as beauty products upon my suggestion. Within the last month she got carded twice...not for buying alcohol, but for her beloved "Senior Citizen Discount"... Big Grin...I told her it MUST be the Copper-peptides! She agreed and said she wasn't stopping now... If all you have are the beginning signs of wrinkles and sagging skin, copper-peptides will make your skin renewal relatively simple.

*Disclaimer: Similar results are not guaranteed.

Thank you!!! My products were received and I am as happy as an oyster with a pearl inside. I believe in your product... I know, I have used your products and the proof is in the pudding. My skin looks better, feels better, is noticeable by those who have no clue what I'm doing... My wrinkling and fine lines are less obvious. I am very excited with your breakthrough, and I would love to have the opportunity to be a spokesperson. Hey, I'm not a young chick... I'm 45, and your products make me feel and look great. Especially since I grew up in Florida and spent most of my time in the sun. Believe me a lot of time in the sun. Also I had bad blemishes in my twenties, went on [a prescription retinoic acid product] and thought I would never be able to face anybody with my skin the way it looked. Your products however did their job and did they ever... I will not use anything else MARK MY WORDS! Thank you Dr. Loren Pickart... You're the BEST!

*Disclaimer: Similar results are not guaranteed.

Thanks for the quick response Mike! I sent an email to Dr. P. a few weeks ago. I got "carded" at a local store and I'm 37 years old! The P&R has made my skin glow ... no more blotchiness, less oil and fading freckles.

*Disclaimer: Similar results are not guaranteed.

Skin Biology Response - Our goal is to get everyone's body back to what it was at 17!

Just thought I'd send a message: I'm 37 years old and I just got carded for buying beer. The sales clerk seriously asked me if I was 21. How's THAT for using P&R?

*Disclaimer: Similar results are not guaranteed.

Love the products! I am 52 years old and have been asked quite a few times now if my daughter and I are sisters. Even though she looks older than her 16 years, its still my favorite compliment. Thanks for your products.

*Disclaimer: Similar results are not guaranteed.

Thank you for your Super Cop 2X Extra Strength - which I am using. It does tingle but I don't mind as I feel it is working! I also use P & R Cream 3 [Protect & Restore with Retinol] in the morning and Exfol Cream at night (interspersed with Super Cop.) I sometimes put Emu Oil on top of the Super Cop 2X...  I am 61 but look 48-ish - even the American customs/security people at the airport last week checked my age. And at hospitals, they check they have the right person(!)...I have been using your products for some several years now and they are my total lifeline. I could never contemplate using anything else.

*Disclaimer: Similar results are not guaranteed.

I just have to say I discovered you guys about three years ago, and I am a loyal fan. My skin looks incredible!!! I get so many compliments on my skin and tell everyone to go to your website! Thanks so much for making my 38 year old skin look and feel 28!

*Disclaimer: Similar results are not guaranteed.

I have been using your facial products for 4 months. I have really been surprised in the past month to receive some amazing compliments on my skin. I am 43 years old. I have had several casual gentlemen friends tell me that I have "a glow about me" and one also said I look "radiant". Also, in the grocery shop a few days ago a clerk I hadn't seen for several months told me that I look younger. Then she asked me "are you pregnant or something, you are just glowing". Thank you for your great and affordable products!

*Disclaimer: Similar results are not guaranteed.

I'm 53 years old and I've been using your Copper-Peptide products for about 2 years. I have a 2 year old grandson and I am not exaggerating when I tell you that everyone I meet (when we are out together) thinks he is my son, not my grandson. I am so shocked by this and I have to believe it is because of your product. I just want to thank you so much for your products and the information you have made available to the public...

I lost my 48, I felt I was too old to remarry - but 4 months ago, I remarried and my husband is 2 years younger than I am. I have to attribute some of the responsibility to your products. They gave me the confidence that I needed and I felt attractive again. I just want to encourage you to keep up the good work!...

Thank you again - I believe I will use your Copper-Peptides the rest of my life. I work in the Middle East several times a year doing archaeological work, and I always take it with me. You were kind enough to send me 2 small tubes of TriReduction instead of one large one when I asked in case I lost one while over there. I really appreciated that. When we entered Syria, security kept my purse, my shoes and some cameras - but my TriReduction came home with me! God Bless,

*Disclaimer: Similar results are not guaranteed.

The good news: I'm 59, and have fair, luminous skin with almost no wrinkles (a few fine lines under eyes, naso-labial). At 'speaking distance', my skin looks GREAT! The bad news: Up close, my thin, Irish skin is getting thinner. It is riddled with clogged pores, scarred pores, and enlarged pores. I get occasional blemishes...

You cannot name any product that I haven't tried, with no visible improvement ...However, I had researched Dr. Pickart's work and have been very impressed with it. So, I tried your products, again, going straight to Super Cop and Trireduction. What a difference!

I've only been using your products for about three weeks. But, I'm already seeing changes. Every day, I check out my facial skin under 15X magnification... Some areas seem to be thicker, with nearly invisible pores --- under high magnification! And, luminosity appears to be increasing...

I'm very impressed! It took my skin a long time to get into this condition. It's probably gonna take a long time to get back out. But, now I know that there is a product line on the market that REALLY WORKS!
   Thanks a million!

*Disclaimer: Similar results are not guaranteed.

At age 52, I am a very satisfied P&R user. For the first time in my adult life my skin is clear & even-toned with no "ruddiness" whatsoever & I don't look like an oil slick this summer! I am a happily satisfied customer for life. Thank you for the wonderful, accessible products & your no-nonsense approach to skin care.
   With P&R I'm truly 'getting better' with age!

AJ, Ohio
*Disclaimer: Similar results are not guaranteed.

Greetings from Mobile, Alabama! I would like to begin my email with a testimonial.
WOW! Your copper peptide products are great!

I heard about your products on Everyone was raving about your products.

I am a female: *50 years old, *have already gone through menopause, *don't take hormone replacement due to a history of maternal breast cancer, *have extremely oily skin, *have large pores, *still have break outs, *have wrinkles and sagging around and under eyes, around mouth, and under chin (neck area), and *have skin like fine tissue paper under eyes. MY FACE WAS A WRECK!!!!!!

What a mess! I needed help. I only wish I had taken pictures, but to tell you the truth, I didn't think your products would work.

Well, after 2 weeks of using your CP Serum (item #90) and P&R with High Retinol and Oil of Lavender, I have DRAMATIC results. Every morning I cleanse my face with a mild soap, apply MD Forte Glycare with 15% AHA, apply your CP Serum, and finish up around my eyes and neck area with the P&R High Retinol and Oil of Lavender...

I was shopping for eye glasses today with my husband. I told the optical technician that I wanted glasses that made me look younger as I felt I looked old for 50... And this was without any makeup!

My husband says my skin is as smooth as a baby's! It is! I'm letting everyone touch my skin because it is so soft. And, of course, I'm telling them about your products.

My mother is 83 and has very fragile, friable skin on her arms. I am now using the P&R with High Retinol and Oil of Lavender on her. She loves it!
   Now my husband wants in on the renewal!

*Disclaimer: Similar results are not guaranteed.

Update: I have 'mature' skin ...I am 52. I have been using Skin Bio products...and worked up from CP Serum to Super CP serum on my face, neck and upper arms in the late fall ...I believe that the texture of my face and neck has greatly improved. I LOVE the Super CP Serum and my skin seems to tolerate it well. The Squalane with Retinol is the best overall moisturizer that I have ever used on my face, and my face feels much softer than it has been in years...Eyes: the skin under my eyes...has improved from where it was when I started and I continue to see improvements. Neck: I have "neck creases" that I have had all my life, but of course look worse with age. I believe that the combo of the Skin Bio products that I use has helped the overall appearance of my neck a lot.

*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.

Aging Skin: What Happens to Our Skin as We Get Older?

Before using aging skin treatments or anti-aging skin products, it is vital to understand the aging process and its effects on skin. As your body ages, the appearance and characteristics of your skin change. Visible aging of your skin starts around age 25 as your natural regenerative processes begin to slow. Your skin replaces old cells more slowly, and there is a slower turnover of the surface skin as well as slower wound healing. Around age 45, the skin begins to thin, due in part, to hormonal changes. This thinning of old skin makes it more fragile and vulnerable to damage by abrasion and more sensitive to irritating environmental factors and allergens. The coils of collagen and elastin in your skin suffer cuts and cross linking damage and as a result, the skin loses much of its strength and elasticity. The moisture holding proteoglycans and glycosaminoglycans decrease in abundance, making the skin become dryer and looser. Your skin loses fat, so it looks less plump and smooth. The number of blood vessels in your skin decreases, and the skin loses its youthful color and glow. This can be seen as four basic changes:

Change 1 The rate of the skin cell replacement decreases, producing a thinner, more fragile skin. Skin is replaced every three weeks at age 20, but this slows to every nine weeks by age 50.

Change 2 Damaged proteins accumulate in the skin. This damage can be the result of scars, sun damage, oxidative damage, and the cross-linking of skin proteins by sugars.

Change 3 Around age 25, skin oil production starts to drop. This drop in oil production becomes more serious after age 45.

Change 4 The biosynthesis and breakdown of collagen, elastin, and water-holding glycosaminoglycans exists in a dynamic balance in young healthy skin. However after age 25, the skin's production of collagen, elastin, and the water-holding GAGs slows down while the rate of breakdown of these factors speeds up, thus starting the beginning of wrinkle formation and loss of elasticity. This problem becomes progressively more serious with passing years.

How to Keep Skin Looking Young

The beauty of copper peptides is their ability to help uncover vibrant skin, making copper peptides an effective mature skin cream. Aging skincare should include the use of Super GHK-Copper Cream, Protect & Restore, TriReduction Cream, CP Serum or Two Timing Tightener in the morning and LacSal Cream in the evening. Our products help beautify the skin while giving a healthy glow*.

Protect & Restore with High Retinol has long been used as a mature skin cream and Emu Oil for Skin works very effectively as the perfect mature skin moisturizer.

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.


If you have combination-to-oily skin type use the serum/liquid oil-free versions of our products. If you have normal-to-dry skin type use the creams. Or use the cream versions for spot treating specific areas. For example, Super Cop 2X is a powerful spot treatment for nasolabial lines. See VIDEO on How to Fade Smile Lines


Use Emu Oil S Lipid Replenisher on top of your copper peptide product to facilitate penetration or research how the use of micro needling devices can easily enhance your results.


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.