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About two months ago I had [another bout] of nail fungus. As soon as I noticed the fungus, I applied 70% glycolic acid (for 10 minutes, only once). Then to calm my skin, I applied Super Cop 2X for about a week. The fungus is gone!

*Disclaimer: Similar results are not guaranteed.

I have been a Skin Biology customer since 2004, mostly facial products with overall very pleasing results. Nevertheless, for the past 8 years, I have had persistent toe nail fungus despite trying numerous conventional and just as many unconventional methods to address this blight.

Nevertheless, the problem persisted and was indeed getting worse with a noticeable slowing in nail growth on the affected toes. In December, I commenced regular applications of Tin Nail Renewal.

My nails some 10 months later look exceptionally healthy. Yippee!!! I had not read anywhere on the site that this product might make my toenails so beautiful.

Many thanks. AB (Perth, Australia)*
*Disclaimer: Similar results are not guaranteed.

"I just started using the Tin Peptide Nail Renewal as of last week on both my finger and toenails (as well as hands, feet, and the excellent lip balm tip). My nails are quite healthy in general, but certainly become easily overworked (especially when acting or modeling with a need to change up colors), causing enough weakness to break. My toenails suffer from dance-related trauma at times...

Thanks so much!...I'm recommending a full run through of the SB site and Dr. Pickart's work to every actor or model I work with (and of course friends and family)."

-C from June 2011*
*Disclaimer: Similar results are not guaranteed.

"I've been using the Tin Peptide Nail Cream for 2 weeks and my nails have never been longer or stronger! I rub the cream into my nails and hands before I go to bed at night."

- CP, age 39 *


I'm sold on CP's and Tin Peptide. They all work. Just give them time... I used all of them.

- SS *<
*Disclaimer: Similar results are not guaranteed.

I turned to SB's Tin Peptide, and the results have been truly amazing.

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

I received a sample of this product a few months back. (THANKYOU). I wear acrylic nail overlays over my natural nail, have done so for years. My natural nails are thin, but grow fast. (they were this way even before acrylic use, I also have fine hair).

I have started using the Tin Peptide [Nail Renewal] daily, even over my overlay, rubbing the cream into the cuticles and under the cuticle into nail base. I also rub it around the edges of the acrylic.

This has helped my nails stay flexible (which helps them adhere to the overlay better with less lifting) and also has lessened overlay separation and nail peeling. I do my acrylics myself, and am quite careful of the products used, avoiding the detrimental prep products etc. So even though I do wear acrylics, my nails are actually in quite good shape. But the Tin Peptide is a wonderful addition into my nail care, and a good option I think even for acrylic wearers.

- T.L.*
*Disclaimer: Similar results are not guaranteed.

"I would like to thank you for offering the Tin Peptide Nail Renewal Cream... I LOVE IT (as I do all of your products)! Keep them coming!"

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

"I have been using it on my cuticles for a couple of weeks now and my nails look so moisturized and healthy and no more hangnails! Although it's too soon to see if it will effect the overall health of my nails, the difference in the skin around them is quite remarkable. Also, it makes an amazing lip balm! Thanks for another great product!"

- M.N.*
*Disclaimer: Similar results are not guaranteed.


I have only been using the Tin Peptides on my cuticles for seven days but I swear!! There is a difference. I have such thick cuticles I can pull at them...They are so smooth and normal now after seven days. I am totally hooked.

- P.H.*
*Disclaimer: Similar results are not guaranteed.

As far as I am concerned it is a winner. I love what it's doing for my cuticles and nails. My hands get fairly battered as I work around the farm and my cuticles were shot despite all the neutrogena hand cream I put on.

The Tin Peptide has had a fast and wonderful effect. It almost seems as though it is exfoliating my cuticles and leaving soft skin behind. I have strong nails too. I'm sold. Thanks for this and all the other research and work you do to help our skin stay healthy :-)"

- H.R.*
*Disclaimer: Similar results are not guaranteed.

"I've been using the Tin Peptide for Nails for about 2 weeks now & already can see an improvement in my cuticles & also in the texture of my nails!"

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

"Not only is the Tin Peptide Nail Cream great for nails but it is also an excellent hand cream. My hands were at their winter worst ...

They immediately felt refreshed and by the next morning the difference was dramatic. I have occasionally used the CP Night Eyes the same way and it also gave similar results. I love SB products."

- D.S. *
*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.

Tin Nail Renewal Testimonials