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Source Therapy Serum Biotherm


Skin Perfection Catalyzing Serum For All Skin Types

Over 7 years of legendary perfection, and now a new efficiency: 7 inonized minerals to catalyze cellular metabolism, 7 benefits concentrated in one serum.

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Rated 4.8 out of 5 by 148 reviewers.
Rated 5 out of 5 by amazin this is such a great product and works well with all skin types November 1, 2013
Rated 5 out of 5 by Source Therapie 7 It's so amazing that skin just like full with water even over night. No more thirsty. November 1, 2013
Rated 5 out of 5 by My wife loves this product Her face looks younger, healthy and toned. She loves it, money well spent. Thank you. Manny Palm Bay, FL August 11, 2015
Rated 5 out of 5 by Source therapie 7 Within a day I notice a difference in the texture of my skin. I use less moisturizer & is also so good for that neck I don't recognize in the mirror! July 20, 2015
Rated 5 out of 5 by like it a lot! I am really happy with this product and ordered it a few times, just wish it was a little more affordable! :) America :) April 22, 2015
Rated 5 out of 5 by i love this product The first time , my face very dry then i found this product. I falling in love this serum. March 8, 2015
Rated 5 out of 5 by good product overall it works! not too sick, my skin felt a lot better after applying. Good for sensitive skin June 20, 2014
Rated 5 out of 5 by Love it My skin looks so soft feels amazing after I use this. I pair it with Aquasource gel moisturizer. A little pricey, but worth it. The only bad thing I have to say is that they don't sell Biotherm in the US anymore, so I have to order online and it takes forever to arrive! April 10, 2014
Rated 5 out of 5 by THE BEST I will always recommend it to all those women with very dry skin, skin looks so young and healthy. try it, do not wait more time. April 10, 2014
Rated 5 out of 5 by Can't Live Without This! My skin is softer, more even texture and more radiant with the use of Source Therapie 7. I am so happy that a friend suggested this product to me years ago. February 23, 2014
Rated 5 out of 5 by love the smooth texture have used this product since I started using Biotherm. Love it!! February 22, 2014
Rated 5 out of 5 by I love Source Therapie 7 I love this product. I have been using it for several years now and love the way my skin feels and looks. I get compliments on my skin and I owe it to ST7! February 11, 2014
Rated 5 out of 5 by Awesome Great product. I can definitely see a difference when I use this product, feel the difference. My skin is not so dry and very soft. Little bit goes a long way! Awesome product, it is the one product that I always use! I might switch face creams, even brands sometimes, but I always use this one! I also feel that anything I use over it seems to be more effective and better absorbed by my skin! As an Aromatherapist I make a lot of my own products but this one I keep on buying! February 6, 2014
Rated 5 out of 5 by Wonderful serum under moisturizer or makeup This is a follow-up serum to what I used 20 years ago. I finally threw out the empty bottle of the old one last year, so can no longer remember the name. Luckily this one is still around. It's good for all skin types, including my combination oily and dry, which they don't let me choose below. December 27, 2013
Rated 5 out of 5 by one of my favorite biotherm products one of my first biotherm products, it does more than perfect the skin, it also hydrate the skin. highly recommend this. one suggestion though, i hope there will be a different packaging come out, because it is almost impossible to use the last 10% in the bottom. November 6, 2013
Rated 5 out of 5 by Enjoy the feel, smoothness and body of this product. I have been using Source Therapie for quite a while and totally enjoy the feeling when applied and the protection it give me. I mainly use it as a night cream. The moisture and texture keeps me reordering it as the only product I have used in a long long time. I also use and love Aqua Source for it's freshness, moisture and light feel. It is the only moisturizer I use. Biotherm's foundation was "the best" and am disappointed it was discontinued. October 29, 2013
Rated 5 out of 5 by I have recommended this to several of my friends. It makes my face feel balanced and refreshed. I can definitely tell a difference in the overall look and feel in my skin. October 21, 2013
Rated 5 out of 5 by All I can say is, "It works"! Smooths skin, minimizing pores and little lines. An excellent product. All I can say is, "It works"! Other products I would recommend are Biofirm Lift; Biofirm Lift Eyes and Biofirm Lift Night, all of which make my skin look younger and firmer. The products feel light and yet maintain a perfect level of moisture throughout the day or night. October 14, 2013
Rated 4 out of 5 by this product smoothes, hydrates softens--does it all I love this stuff and have been using it for years.. It makes my skin feel so soft. Don't ever change it or discontinue it. September 28, 2013
Rated 5 out of 5 by HAPPY88 I HAVE TRIED COUNTLESS PRODUCTS AND PAID ALL KINDS OF MONEY.......THIS IS ALL YOU NEED ITS MAGIC!!!!!!!!!!!!!!!!!!!! September 5, 2013
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7 benefits concentrated in one serum.


7 Benefits: Velvety-soft touch, smooth skin, hydration, regeneration, tight pores, matte skin and an even tone.


A light-weight refreshing liquid-gel that instantly penetrates into the skin without leaving a sticky sensation.


Formula, with zinc, leaves skin feeling toned, smooth, and purified with residual impurities perfectly removed.


Oligo sugars

Restructures skin surface for a smoother appearance.

Pure Thermal Plankton

Regeneration and soothing action.

Apply morning and/or evening to clean skin.
Apply either underneath your usual moisturiser or anti-age product, or apply alone.
Using both hands, smooth over the face in an outward pattern starting from the centre. Finish by the neck. Avoid eye contour.