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My boyfriend has the most beautiful skin. It is really amazing. I had no idea that he used products until a few months ago when I mentioned I thought my own skin looked awful--lines from out of nowhere, dull, age spots. It's been only in the last year where it has begun to age so obviously. Not good.

He said, "You have to get this stuff from Skin Biology. I've been using it for years!" He showed me a bottle of copper peptide serum and LacSal. I ordered them both. I have used them religiously for the last four months and and have seen such a difference. For the first time in MY LIFE, friends have noticed a difference in my skin. in MY LIFE, folks. (Sorry for all the capitals, but I am truly that excited.) "What are you doing to your skin? What are you using? I have to get some!"

*Disclaimer: Similar results are not guaranteed.

CP Serum is what I use when I need a more mild form of copper peptides. The CP Serum helps to calm things down, and is very soothing.

I highly recommend if you have sensitive and/or blemish prone skin.

*Disclaimer: Similar results are not guaranteed.

This was the first Skin Biology product that I tried, and after a few weeks, I was totally hooked.

I had always struggled with blemishes, and after a few weeks of using this product, my skin seemed much clearer to me...

I only stopped using this because I graduated to the Super CP Serum!

*Disclaimer: Similar results are not guaranteed.

I recently purchased your cp serum and exfol serum and my skin is absolutely glowing! I just turned 38, and last week the cashier at my local supermarket asked to see my id. and said, and I quote

"I am sorry but we have to card anyone who looks under 27". I just smiled and thought to myself...thank you Skin Biology.

Sincerely, T B*
*Disclaimer: Similar results are not guaranteed.

I have your Copper-Peptide serum...I love it.

D.M., Missouri *
*Disclaimer: Similar results are not guaranteed.

After using the sample CP Serum... my complexion glows. I like to call the Serum: Liquid Magic!

L. H., Canada*
*Disclaimer: Similar results are not guaranteed.

Hello, I have been using the Copper-Peptide Serum for two weeks now. I love it, love the way my skin looks!

*Disclaimer: Similar results are not guaranteed.

I am 30 years old and used to breakout all the time... Then I used CP Serum covered by emu oil. My skin looks good.

D.I.G., New York*
*Disclaimer: Similar results are not guaranteed.

CP Serum - it is wonderful - don't change a thing. I use it first then cover it with emu oil.

A.J., Ohio *
*Disclaimer: Similar results are not guaranteed.

"I've been using the Copper-Peptide Serum for approximately two months....Within the past couple of weeks, I've seen incredible results - both visible and tangible!

... I must get used to touching the smooth, healthy skin!! It's such a relief.

... I cannot wait to see the improvements a month, two months, three months from now. This is truly the greatest investment I could have made, and I thank Dr. Pickart for bringing us such a marvelous product... they improved my skin quality, but they have given me a significant boost in self-esteem -- that is golden."

*Disclaimer: Similar results are not guaranteed.


Thank you very much for your email! I like your serum very much. It has a lovely texture (for my combo blemish skin). I've noticed that "glow" everyone raves about after 1 week! Best greetings from Germany.

Bo B.*
*Disclaimer: Similar results are not guaranteed.

Dr Pickart and Skin Biology Team, I purchased a sample size (of CP Serum) and have been using it for a month now and it is really effective. I use the serum every 3rd day (I use my AHA/BHA products for 2 days and then I use CP Serum by itself on the 3rd) and my skin is clearer, has a healthy "glow" that I had not achieved with other products before...

I really like the serum because it is so light and absorbs into my skin with no oiliness or residue. I feel like I am putting on pure ingredients on my skin, no fillers. Thank you for this terrific product.

*Disclaimer: Similar results are not guaranteed.

Dear Dr. Pickart: I just wanted to provide you with an update on my continued daily use of the CP Serum. I am experiencing, what I categorize as, cumulative results in the ongoing application of this amazing serum.

The skin of my face, neck and chest area, in a word, look fabulous - luminous, radiant, and healthy! I am still astounded by the integrity/quality of this product, it is THE BEST on the market bar none.

In addition, the price and quantity we receive as consumers is amazing, a little goes a long way, it feels cosmetically elegant on the skin, it is quickly absorbed into the skin, there are no contraindications/irritations when applying my Cellex C B12 moisturizer over it (if I am not applying the Emu Oil over it)...

It feeds and nourishes our skin. Thank you again for making this available to the general public - I can't live without my CP Serum. What else have you got brewing over there? I'm sure we'll know soon enough.

All my best, Olympia*
*Disclaimer: Similar results are not guaranteed.

I have been using the CP Serum and Emu Oil for over three months and I love it. I was wondering, can the Emu Oil be used as a Make-up base? I use the CP Serum and Emu Oil at night, and the two in combination around my eyes in the a.m.

*Disclaimer: Similar results are not guaranteed.

Skin Biology - Yes, you can use it as a make-up base.

Dear Dr. Pickart, I am presently using your CP Serum and am thrilled with the results! I have oily skin and this has helped greatly.

*Disclaimer: Similar results are not guaranteed.

I use Exfol Serum and CP Serum and now have worked up to be able to use the Super CP Serum. I am very happy with the results! I mainly have seen (in these past 3 weeks of use) a reduction in skin oil.

I used to have very oily skin (after a couple of hours my skin would be an oily mess!) Now I notice that my skin doesn't become so oily so fast. I know it's the CP Serum.

*Disclaimer: Similar results are not guaranteed.

I had a few blemishes which are fading. I am 37, and I've started using your Exfol Cream in the morning after apply CP Serum. Then in the evening, I use TriReduction after the CP Serum, also moisturizer goes on after these on both occasions.

- SB*
*Disclaimer: Similar results are not guaranteed.

I have been using your CP serum for about two months now and absolutely love it! My skin tolerates it well and I have had no irritation.

I was wondering though if I can use the CP serum and a 2% BHA product at the same time? If yes, which should I apply first, the CP serum or the BHA? Thank you in advance for your response.

*Disclaimer: Similar results are not guaranteed.

Skin Biology - Yes, you can use a BHA with CP Serum. Either use the BHA first or use the two products at different times of day.

I just wanted to drop you a line and tell you that I have been using the CP Serum and Emu Oil and have noticed some very positive changes in my skin. What I have noticed overall, is that my skin appears to look more luminous...

Keep the great stuff coming!

All my best, O.F., Massachusetts*
*Disclaimer: Similar results are not guaranteed.

Hello Dr. Pickart: Right off the bat I want to tell you how much I LOVE the CP Serum. I'm going around like a nut with little vials for ladies to try. Right now, I only use the CP serum at night with La Mer over it.

Sincerely, P*
*Disclaimer: Similar results are not guaranteed.

I have been using the products in your sample pack for about three weeks now, and am very pleased with the results. Although I'm not quite sure which I like best. I know I love the CP Serum though.

J *
*Disclaimer: Similar results are not guaranteed.

Hi, I have been using your products for a while and recently ordered your Emu Oil and CP Serum. I just wanted to tell you how much I love them! This is my skin care regimen now: I wash my face, then apply the CP Serum, wait about 10 minutes then apply the TriReduction combo, then I wait about 10 minutes and apply the Emu Oil over everything (this is my night regimen).

In morning I do the same only after the Emu Oil I apply the day cover, then makeup over. - Let me tell you, my face looks beautiful.

J. S., Colorado*
*Disclaimer: Similar results are not guaranteed.


Dear Skin Biology, I've been using SB's products for about 3 years now... It's worth it to me because I am seeing the improvement.

*Disclaimer: Similar results are not guaranteed.

Hi Dr. Pickart -- I've been using your CP Serum for the past few weeks and want you to know that I'm getting very good results. My skin is so much clearer and smoother...

I've also been using it on my chest and neck area and the texture is so much better.

Fran, Florida *
*Disclaimer: Similar results are not guaranteed.

Just wanted to let you know that I am so very pleased with skinbio's products!!!! I started...using just CP Serum and since have ordered others. I couldn't be happier with the results! I could kick myself for waiting so long to take care of my skin. 

Grrrr.... L*
*Disclaimer: Similar results are not guaranteed.

Dr. Pickart's line is really amazing. I have tried the Protect and Restore and also the CP Serum as well as the Emu oil and found them to be terrific products... I found that the CP serum works nicely in conjunction with the Emu Oil around the eyes.

S.W. California*
*Disclaimer: Similar results are not guaranteed.

Hi! I started using the sample size CP Serum about 2 weeks ago and is it ever great!! Thanks for such a great invention. I am noticing great improvements. *
*Disclaimer: Similar results are not guaranteed.

Hello! I recently received my CP Serum & Exfol Serum and LOVE it! I just purchased the Gentle Cleansing Liquid, Tri Reduction P&R Cream and samples of the Exfol Cream, P&R2 Cream and Emu Oil

... Your products have given me results I have never seen *
*Disclaimer: Similar results are not guaranteed.

Just thought I would let all know that I have been using CP serum for about a month, and I see a real improvement...

CP Serum is a fantastic product, it is the first product that I truly see working, and I have tried just about every face cream and lotion on the market! Many thanks to Dr. Pickart, hope this product will always be available! It is invaluable to be able to afford quality skin care on an on-going basis. Its a tough world out there.

Irene, UK*
*Disclaimer: Similar results are not guaranteed.

I have used the CP Serum for two years now and just now, received a sample size of your new reformulated CP Serum. I really like the new version better.....It smells so nice! And also I like the thickness of it as well.

*Disclaimer: Similar results are not guaranteed.

I think it's been a year now since I've been using the CP Serum and will never be without it. It has brought a glow to my skin, made it even toned for the first time and I am a lot less oily than I used to be.


Just wanted to take the time to post how much I love these products. I have very oily, blemish prone skin, and I am able to wear the CP Serum with no breakouts whatsoever.


Ever since using the two products (CP Serum and Exfol Serum) together however, I've noticed my skin looks clearer, with the discolored spots.

*Disclaimer: Similar results are not guaranteed.


Hi, I wanted to let you know that I've been using CP serum in the mornings and Gly8/P&R at night for just over 2 weeks and believe these are the BEST products I have ever used - and I've tried practically everything. Each day, I look forward to critiquing my skin, and I'm so pleased even at this early stage.

*Disclaimer: Similar results are not guaranteed.

I have been using the CP serum and exfoliating serum in the AM and the P&R#2 with exfoliating serum OR the Trireduction with exfoliating serum at night. I have been getting fabulous results. Absolutely love, love, LOVE your products!!! They are true "miracle" products in my book! Keep up the fabulous work!!!

*Disclaimer: Similar results are not guaranteed.

I am a 36-year-old mother of four and I just got "carded" after using CP Serum for several weeks. I give many business meeting talks and now get questions about my skin from the audience. This is a good product at any price!

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

I have been buying your copper products for several months now. I recently purchased the copper serum and prefer it over all the other products I have tried. I live in hot, steamy Florida and the water based serum is perfect for this climate.

GS - Florida*
*Disclaimer: Similar results are not guaranteed.

I currently use CP Serum and your [Dr. Pickart's Face and Body Cleanser] and they both work VERY well. *
*Disclaimer: Similar results are not guaranteed.

Since the prices of your products are relatively low... I didn't think they would actually make a different in my skin. I was used to paying a fortune for skin products that usually didn't work.

To make a long story short, after I started using your product my skin has never looked so clear and pretty. I'm very excited to actually be using something that makes a difference. My skin is glowing, smooth, and even toned. I actually look forward to getting up in the morning and looking in the mirror at my clear skin.

Thanks! D.H. (Model) *
*Disclaimer: Similar results are not guaranteed.

I use Exfol Serum during the day and CP Serum at night with Retin-A. I've not seen my skin this clear in a very very long time.

*Disclaimer: Similar results are not guaranteed.

I've been using a lot of your products (CP Serum, Super CP Serum, Exfol Serum, CP Night Eyes, Tri-Reduction and Super Cop) for two years... The results are fantastic!

*Disclaimer: Similar results are not guaranteed.

I purchased the Blemish Care Kit and cannot believe the incredible results. I have NEVER felt compelled to contact any company with a compliment or testimonial...

I am anxious to explore some of your other products. Thank you, again, for the fabulous products along with the science and information posted on your website.

AY, Pennsylvania *
*Disclaimer: Similar results are not guaranteed.


Success! Thank you for all your wonderful advice. The CP Serum is working great on my skin. My face feels more "normal" now and I don't have to soak it with moisturizers...

*Disclaimer: Similar results are not guaranteed.

I definitely noticed a difference with the CP Serum.

Shannon @ *
*Disclaimer: Similar results are not guaranteed.







*Disclaimer: Testimonials found on this site are examples of what some of our clients have said about us. We cannot guarantee the results in any case. Your results may vary as every situation is different.