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Lawrence Alma-Tadema - Shy
Rejuvenate and Moisturize Very Dry Skin

Do copper peptides work? The answer is yes! For beautiful, healthy skin that stays well moisturized, the secret is simple:

Rejuvenate your skin today with Skin Biology hydrating peptide products that work to turn back the clock* due to their high concentration of advanced copper peptides.

STEP 1: Select a copper peptide to assist the skin in maintaining a healthy appearance*. Dry skin types should use creams.

STEP 2: Enhance with a moisturizer.

Basic Regimen

Apply a light layer in the morning If you have sensitive skin, may we suggest Super GHK Copper. For advanced hydration use either BioHeal or NEW! Protect & Restore with High Retinol + Grapefruit Essential Oil.

Protect and Restore Cream




Super GHK Cream










Apply Emu Oil-S Lipid Replenisher (a biological oil) or CELES Oil on top of copper peptides to increase efficacy or to provide moisture for any dry patches.

CELES Therapeutic Oil


Emu Oil for Skin











Advanced Regimen

Substitute your morning copper peptide with a specialized product (Skin Signals Cream or 3% GHK VIP Luxury Cream) containing a heightened concentration of copper peptides.

3% GHK VIP Luxury Cream


Skin Signals Cream













Retinol in Squalane


Use pure, non-irritating Retinol in Squalane as an alternative moisturizer.








Caution: Skin Biology products are not for the treatment or prevention of any skin disease or condition. Do not use on broken skin or large, deep, or puncture wounds. External use only. If skin irritations persist or worsen, consult a physician.

*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

I just wanted to say that I stumbled onto your site... I can honestly say that it has changed my entire skin care routine. I have [used them] religiously. I am 45 and my skin looks incredible. My skin used to be blotchy and was really lacking moisture. Since using your product there is definitely a diminished appearance of fine lines and wrinkles.

My skin is soft and even toned. I couldn't be happier with your product and you have a customer for life. I'm constantly recommending your site to friends and family. Keep up the good work and thanks for offering a product that not only delivers on it's promise but is affordable and nourishing not toxic to my skin.

*Disclaimer: Similar results are not guaranteed.

The Body Lotion has helped with my itchy dry skin. Now I rub it on the problem areas before bedtime.

VH, U.K.
*Disclaimer: Similar results are not guaranteed.

Dear Skin Biology:
My skin is getting much better with your cream. I was ready to try anything for the dryness.

AV, Edmonds, WA
*Disclaimer: Similar results are not guaranteed.

Thanks so much!!! I received the Bioheal a few days ago. Seems to be making a nice difference. THANKS for getting it right to me.

MM, Ozark, MO
*Disclaimer: Similar results are not guaranteed.

I have very dry skin. Normally I use moisturizers several times a day but they don't really solve my skin problems. Since using Protect & Restore cream my skin is much better and is less dry.

LA, Sherman Oaks, CA
*Disclaimer: Similar results are not guaranteed.


Hello Dr Pickart,

I am of light brown complexion, but my facial skin has large brown patches the result of many years of sun bathing. I tried your TriReduction Cream... I have been using it most of this year. Even using it only once a day or every other day the dark brown patches have lightened noticeably. 

A TriReduction Cream believer,

PP, California
*Disclaimer: Similar results are not guaranteed.

I have been using BioHeal and the P&R Day Cover and have noticed an amazing improvement in my skin. 

*Disclaimer: Similar results are not guaranteed.

Alexandre Cabanal - The Daughter of Jephthah

Caution: Skin Biology products are not for the treatment or prevention of any skin disease or condition. Do not use on broken skin or large, deep, or puncture wounds. External use only. If skin irritations persist or worsen, consult a physician.

Causes of Dry Skin

Generally, as we get older there is a tendency for a drier, less oily skin. When skin become too dry, the outer skin layers become stiff and may develop cracks. The cracks grow into fissures which irritate, itch and inflame the skin.

We tend to experience dry skin more frequently during the fall and winter when the humidity is low and we bathe more often. The condition is most unpleasant in areas of the body with relatively few oil glands such as the arms, legs, and trunk area. Fifty years ago, most people took one or two baths per week which gave the skin a chance to replace its natural skin oils between cleanings.

Our best suggestion for dry sensitive skin is to keep your skin well moisturized.

Issues with Extremely Dry Skin

John William Waterhouse - The Unwelcome Companion - A Street Scene in Cairo

Dry skin requires gentle cleansing. Not all mild soaps are tender to the skin. Most so called "mild" soaps possess a high alkalinity of pH 9.5-11. These acidic cleansers deplete the natural acid that protects skin while also extracting protective lipids (fats). In addition, such soaps often contain high levels of synthetic detergents which both strip away the mantle and loosen the protective keratin proteins. Since irritated skin tends to have a more alkaline pH, alkaline soaps only exasperate this acidic state making the skin more vulnerable to irritation and infection.






If you have very sensitive skin, always start with our mildest copper peptide: Super GHK-Copper Cream.


BioHeal can be used once or twice daily during outbreaks of very dry skin.


Use Emu Oil S Lipid Replenisher on top to facilitate penetration.


Typical results take approximately 4-6 weeks of consistent use.


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