Research

1997

Klotho Gene Discovered by Japanese Group Kurosu et al.
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2005

Kurosu et al demonstrated that overexpression of Klotho protein inhibited insulin signaling and increased lifespan.
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2006

Scientists continue to study links between Klotho & grown factor signaling.
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2008

The physiological relevance and its role in the regulation of energy homeostasis is established.
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Revolutionary Studies

Studies performed by Gail Humble M.D. & the Klotho Skin team.

Study period: 4 months, using Cellular Repair Face Serum, Cellular Repair Eye Serum, and Cellular Repair Night Creme.
Investigators: Steve Yoelin, MD.
See results here
Study presently being written up for submission.
Up to 90% of skin aging is caused by ultraviolet radiation, resulting in significant photodamage and clinical burden. Klotho Skin Serum, formulated with the Klotho protein for anti-aging, shows promise based on preclinical studies exploring its physiological functions and therapeutic applications. View Study
UVA exposure can induce oxidative DNA damage including 8-oxo-G adducts, as well as single-stranded breaks and apurinic -sites believed to accelerate photo-aging. We investigated the protective impact of klotho protein after UVA exposure. View Study
Chronic exposure to solar ultraviolet irradiation and other environmental toxins can result in facial fine lines due to loss of elasticity in the skin. Further, this can result in poor skin texture, and loss of trans-epidermal water loss. View Study
The Klotho protein along with second generation growth factors could be highly effective in increasing collagen production after UV-damage. View Study
The Klotho gene and Klotho protein up-regulate telomere relevant genes which result in the preservation of telomere length and therefore cellular life. View Study

Klotho Skin Formulations

For over 25 years, the founder and team at Klotho Skin have been studying the regenerative properties of the Klotho gene for implementation to skincare. Klotho Skin is dedicated to continuing research with the Klotho Protein and the benefits it offers.

Truths

GROWTH FACTORS

Fibroblast, otherwise known as skin cells, are one of the first cells to respond to wound healing by secreting communication signals termed growth factors (GFs) to signal cellular proliferation and repair. As we age, the body produces a lower amount of fibroblast cells and growth factors which inhibits the body’s ability to defend itself against UV radiation and harmful environmental factors. Exposure to extreme environments, stress, poor nutrition, lack of sleep and causes free- radical damage and increased oxidative stress on a cellular level.

KLOTHO GENE

The Klotho gene is expressed in many tissues and cell types, and its over-expression in mammals extends lifespan due to its ability to mimic the caloric restriction pathway of cells. Further, the Klotho protein activates the FOXO forkhead transcription factors that are negatively regulated by insulin/IGF-1 signaling, which then facilitates oxidative stress resistance and directly protects cells from UVA and UVB radiation. In all, because of Klotho’s ability to inhibit IGF-1 signaling and increase FOX01, cells develop increased resistance to oxidative stress as well as longevity and anti-ageing characteristics. Klotho expression declines by 60% in aging skin cells.

Techniques

We work with adult mesenchymal stem cells derived from fat and genetically alter them to upregulate the klotho gene. Stem cells secrete what is known as cell conditioned medium. Because the klotho gene is upregulated in our stem cells, we get the Kltoho protein and second generation growth factors in our cell conditioned medium.This cell conditioned medium makes up 25% of our Face Serum, 15% of our Eye Serum and 10% of our night cream.

Results

Klotho Skin is the first skin care line to genetically modify adult mesenchymal stem cells to increase the Klotho protein and second-generation growth factors.

Klotho is an age-suppressing gene and protein that supports cell renewal and wound repair. The Klotho protein and second-generation factors make up 25% of the cell-conditioned medium in our face serum, 15% for our eye serum and 10% for our night cream and may be preventative, protective, and restorative.

Our formula is encapsulated in liposomal (fat-soluble) cells, allowing for the ingredients to overcome cellular absorption barriers and increase bioavailability.

Klotho Skin products stimulate Klotho gene expression and assist the skin in developing more collagen, decreasing the breakdown of existing collagen, and decreasing TEWL (transepidermal water loss). Further, we are able to initiate an anti-inflammatory process and the reversal of oxidative stress to skin cells, creating the appearance of younger and healthier skin.

Clinical Studies

HUMAN CLINICAL TRIALS

An open-label, IRB-approved proof-of-concept clinical study evaluated the safety and efficacy of Klotho Gene Protein in 16 patients over a four-month period. Participants used a regimen including Cellular Repair Face Serum, Eye Serum, and Night Crème. Results demonstrated meaningful improvements in visible signs of skin aging, including a 50% reduction in photodamage, 68% reduction in dryness, 38% reduction in dyschromia, and a 32% reduction in wrinkles, supporting Klotho’s role in skin repair and rejuvenation.

CELLULAR STUDIES

  • Results show a 40% reduction in DNA strand damage following UVA radiation.
  • Results show an increase in Collagen IV following UVB radiation.
  • Results show an increase in the expression of two additional genes associated with telomere preservation, supporting cellular longevity.