“sen” is a cutting-edge serum developed using advanced stem cell technology. It enhances regenerative power at the cellular level, reducing the appearance of wrinkles and sagging while providing firmness and elasticity to the skin. The fusion of natural ingredients and advanced science offers optimal care for women in their 30s to 50s.
While many affordable stem cell skincare products on the market use human-derived adipose stem cell culture supernatant or porcine-derived ingredients, “sen” exclusively utilizes human-derived umbilical cord blood culture supernatant.
Umbilical cord blood culture supernatant operates at a significantly higher level than adipose-derived alternatives. However, due to its high production cost, the market price is also expensive. At one point, such products were sold for tens of thousands of yen.
Umbilical cord blood supernatant is a human stem cell derived from cultured stem cells of a 40-week-old infant.
While a newborn’s skin is clear and flawless, aging leads to the appearance of spots, wrinkles, dullness, and sagging. This occurs because the number of skin stem cells decreases, and their ability to regenerate, repair, and proliferate cells declines.
By supplying human stem cell-derived ingredients that activate skin cells, we support the function of stem cells and help restore the speed of turnover.
“sen” offers two concentrations of human-derived umbilical cord blood stem cell supernatant: 5% and 10%.
While these concentrations are common in affordable porcine-derived or human-derived adipose stem cell products, they are exceptionally rare for premium umbilical cord blood supernatant. This is a custom-ordered level by international celebrities.
Our company has received orders for high-concentration stem cell skincare from many renowned overseas actresses, making this product one of the highest standards available on the market.
“Simple yet the best skincare”
All-in-one beauty serum
“Sen” is an all-in-one beauty essence, so you can use it before going to bed and after washing your face, as a lotion, beauty essence, and moisturizer, making it very easy to use for your daily skin care. Even if you didn’t last long, you can complete the best skin care in just 30 seconds a day, while thinking about how to regenerate your skin.
Self-Renewal Ability
Stem cells have the ability to self-replicate and generate new cells over a long period. This allows for the continuous replacement of cells within the body, keeping tissues renewed and functional.
Multipotency
Stem cells can differentiate into a wide variety of cell types, such as skin cells, nerve cells, and muscle cells. This characteristic makes stem cells highly valuable for treatments and beauty applications.
Repair Ability
Stem cells have the ability to repair damaged tissues and cells. This helps restore skin damage and maintain a youthful appearance.
Signal Transmission
Stem cells can send signals to surrounding cells, regulating their behavior. This enables efficient cell regeneration and repair.
Anti-Inflammatory Properties
Stem cells possess anti-inflammatory properties, helping to suppress inflammation, which is a common cause of skin problems. This contributes to maintaining healthy and trouble-free skin.
Environmental Responsiveness
Stem cells have the ability to adapt flexibly to changes in the body's environment. They can differentiate into the necessary cell types or initiate repair processes as needed.
Each organ in the body contains its own stem cells, but as we age, their functions decline. This deterioration makes it difficult for organs to maintain their health, which can lead to various diseases.
However, research on human stem cells in regenerative medicine has been advancing rapidly. Scientists are developing technologies to regenerate and repair diseased organs by transplanting human stem cells, with significant progress being made each year.
More recently, it has been discovered that applying cosmetics containing active substances secreted by human stem cells can stimulate skin cells and improve overall skin condition.
This approach goes beyond simply introducing beauty ingredients to the skin—it focuses on activating the skin’s own cells for better regeneration.
By incorporating stem cell culture supernatant cosmetics into a daily skincare routine, it is possible to rejuvenate the skin itself, promoting a more youthful appearance.
Regenerate with newborn skin
Active Ingredients and Safety Benefits Delivered to Your Skin by Stem Cells and Other Components
Utilizing the Youngest Available Umbilical Cord Blood Stem Cells
The stem cells used in “sen” are cultured from the youngest ethically permissible cells and are selected for their exceptional ability to suppress, regulate, and restore immune function. This results in a luxurious, high-quality serum designed for optimal skin rejuvenation.
Stem Cells Proven to Increase Skin Collagen I & III
Stem cells used in “sen” have been scientifically proven to increase collagen I & III, essential for skin structure. This boosts skin elasticity, firmness, and regeneration, reducing wrinkles and sagging. The result is a more youthful, resilient complexion.
Superior Effects Compared to Stem Cells Derived from Fat or Bone Marrow
Human-derived umbilical cord blood stem cell culture supernatant promotes cell proliferation, inflammation suppression, skin cell growth, and the regeneration of skin tissues by stimulating the synthesis of structural proteins essential for skin composition.
Promotes Skin Regeneration, Anti-Aging, Wrinkle Reduction, and Firmness
More than 89 types of complex proteins work wonders by promoting skin regeneration, anti-aging, wrinkle reduction, and enhanced firmness.
Infused with Exosomes, the Skin Cell Messenger
Contains GDF11, the “key to youth”, as proven by a Harvard University research team and published in academic journals. This anti-aging gene stimulates fibroblast activity, boosts collagen and elastin production, and enhances skin regeneration and elasticity.
Infused with Exosomes, the Skin Cell Messenger
Skin growth factors are abundantly delivered through exosomes, powerful skin messengers that travel rapidly within the skin. Their deep penetration ability has been scientifically proven for enhanced skin rejuvenation.
Skin Immunity-Boosting Ingredients
To combat skin issues caused by weakened immunity, over 26 anti-inflammatory components work to restore and maintain healthy, resilient skin.
Safety Proven by a 120-Day Pharmaceutical-Grade Manufacturing Process for Cosmetic Ingredients
We use tissue cells that have passed rigorous testing requirements in compliance with laws and safety standards for human tissue-derived substances. This ensures the highest level of safety and reliability, allowing you to use our product with confidence.
The Ultimate Luxury for Your Skin
Maintain Eternal Youth with Easy Daily Skincare
Unparalleled Regenerative Power at Your Fingertips
For a Limited Time: Free Shipping on All Orders
Cosmetics Development & Manufacturing
Cell Think Tank Co., Ltd.
1-24-1 Ichinomiya, Tama City, Tokyo, Japan
General Distributor of Cosmetics
Unstylish Co., Ltd.
1-12-7 Ebara, Shinagawa-ku, Tokyo, Japan
TEL: (03) 4400-2880
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