Consumers are being warned
not to believe the promises made by anti-aging products claiming to contain
stem cell technology.
According to the American
Society for Aesthetic Plastic Surgery (ASAPS), consumers are being dazzled by
scientific terms but given very little explanation of how the new skincare
products are actually supposed to work.
Research around stem cells for topical use is in its
infancy and there remains a lack of evidence for safety and efficacy of such products.
Despite this, says the ASAPS, marketers are promoting
stem cell-based products that promise to rejuvenate users’ skin and make them
appear more youthful.
The association conducted a study into how stem cell–based skin creams are portrayed to the public.
It found that very few substantiated
claims with scientific evidence, and even fewer mentioned any risks or
limitations associated with stem cell science.
Says Dr. Ivona Percec from the
ASAPS: "Only a relatively small number of therapies have moved to clinical
application thus far, however the cosmetic and beauty industry continues to
borrow language from stem cell science research to market unproven products and
treatments as ready-to-go, when such is far from the case."
She adds: "There are limitations to
stem cell applications. The public should be wary about products labelled as
having beneficial stem cell-related properties unless scientifically proven to
work."
Dr. Kaye, Head Surgeon at Ocean Clinic
Marbella, agrees the public are being misled about the results these creams and
serums can achieve.
“It’s very tempting to think a pot of
cream can banish wrinkles and restore your skin’s elasticity, but – no matter
how expensive it is – there are no miracle creams currently in existence.”
He adds: “Stem cell research is very
exciting and does offer a lot of potential but at the moment, the best results
are achieved by physically transplanting the stem cells.
“We can do this by taking fat from one
part of the body and transplanting it, via micro injection, into another, such
as the face. This process is called fat grafting and does produce a rejuvenating
effect.”
Dr. Kaye incorporates fat grafting into
all his facelift procedures but it can also be
used as a standalone treatment – you can read more about fat grafting here.
Fat can be grafted to any part of the
face, where the living cells within it reconnect to the blood supply and
restore youthful volume.
It’s an effective treatment for common
signs of aging, such as hollow cheeks, hollow eyes, thin lips and deep
wrinkles.
“Due to the content of living cells, fat
grafting not only plumps out the skin, it actually improves the quality of the
skin itself. Skin elasticity is improved and the texture is smoother,” says Dr.
Kaye.
“Maybe one day in the future we will be
able to see the same results from a topical stem cell cream, but at the moment
fat grafting is the only guaranteed way to reverse the skin aging process.”
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