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  • I have been consistently using the JK7 Day Face Lotion for four months. The product helps keep my skin clear and minimizes the appearance of skin discoloration.

    MT - Kailua, Hawaii

  • I am extremely selective about what I put on my skin, as well as a skeptic of the wide range of “anti-aging” products on the market and their gimmicks. Dr. Klein has truly made the purest and most beneficial products I have ever used.

    CA - Haleiwa, Hawaii

  • JK7 are the only products that I use since my skin is very sensitive. They really do what they claim and you can feel the difference right away on your skin and for the rest of the day. I would not use anything else.

    PS - Zurich, Switzerland