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Playing
Doctor
The medicine-meets-marketing cosmeceuticals craze is putting the power
to turn back time in consumers’ hands.
By Tricia Chinn-Campbell
It’s
one of life’s inevitabilities: At some point, the image each woman
sees in the mirror will no longer reflect the youthfulness she’s
known for the past few decades. It can be a jarring moment, even for the
well-adjusted, but fortunately times and skin-care technologies have changed.
With the rise of cosmeceuticals, cosmetics firms are upping the ante on
skin care, delivering the best anti-aging results short of syringes and
surgery in easy-to-use, at-home formulas. At one time, these products
could only be found at dermatologists’ offices or spas, but these
days, cosmeceuticals are widely distributed, and many can even be found
at the local drugstore.
What’s
in a Name?
The
term “cosmeceutical” is generally defined as any topical skin-care
product containing more than one bioactive ingredient. These ingredients
are so active, in fact, they have the ability to alter the skin’s
function. Not surprisingly, the demand for cosmeceuticals has also created
a lucrative market for its manufacturers, thanks in large part to demographics:
The oldest of the 79 million U.S. baby boomers will turn 60 next year,
and the youngest have just celebrated their 40th birthday. What’s
more, the search for the elusive fountain of youth is only expected to
escalate: Cosmeceuticals were a $2.65 billion industry in 2004 and are
projected to grow at an annual rate of 6.3 percent, reaching a staggering
$3.6 billion in 2009, according to DataMonitor.
Yet despite these
products’ widespread consumer popularity, the cosmeceuticals
trend has raised some eyebrows; especially controversial was StriVectin’s
2003 “Better Than Botox?” campaign. Although women continue
to buy the costly cream in droves, and StriVectin has reaped extraordinary
profits, critics emphasize that, although these products are subject to
safety testing by the U.S. Food and Drug Administration, their
effectiveness
is not subject to the same review—a rule that also applies to the
term “cosmeceutical,” which currently falls into the gray
area between cosmetics and pharmaceuticals.
“‘Cosmeceutical’
is an industry term,” explains Veronica Castro, an FDA media-affairs
representative. “According to FDA categories, [a product is] either
a drug or a cosmetic—one or the other—and manufacturers are
well aware of the fine lines they walk and what they can and cannot claim.”
They can’t, for example, “claim that their products penetrate
beyond the skin’s surface layers or that they have a druglike, therapeutic
effect,” Castro says. “If they did, rigorous testing would
need to take place, and the approval process could be lengthy. Many companies
opt to tiptoe around the verbiage and claims to get their timely products
out on the market.”
Safety
and Efficacy
Cosmeceutical manufacturers are quick to point out that they
do conduct extensive in-house testing and many of the active ingredients
in these products have been clinically proven to reduce the signs of aging.
When asked about her skin-care line, Lyn Ross, president of Institut’
DERMed, says: “The active ingredients are pharmaceutical-grade dermatologic
agents that have been clinically tested for more than 40 years. They are
infused into all-natural base carriers using chiral technology for optimum
penetration.” At the same time, Ross maintains that giving the average
consumer access to pharmaceutical-grade products is not a risky proposition.
“They can only be harmful if a client overtreats the skin beyond
its individual tolerance,” she explains. Overtreating can be avoided,
Ross says, by selecting the right products for your skin type and paying
careful attention to application instructions: “Frequency of use
may not always be well explained to clients, and they should beware if
redness, dryness, or flaking occurs. It might be because they’re
using too much, too often.”
According to Dr. Gene Rubinstein, director of the Dermatology and Laser
Centre of Studio City, California, and clinical instructor of dermatology
at UCLA, "Most products sold without a prescription don’t have enough
active ingredients to cause damage but often are sufficient in maintaining
healthy skin and preventing photodamage and skin aging." However, there
can be a downside: "In the example of acne in particular, some people
rely on over-the-counter medications or cosmeceuticals and can end up
delaying necessary medical treatment," Rubinstein says. "Patients seeking
advice from dermatologists are more likely to receive effective treatment
regimens that include both cosmeceutical and prescription medications."
While the
30s represent a major turning point for most women’s skin, there
isn’t a specific age at which experts agree that consumers should
start using cosmeceuticals. “I’ve had clients start using
these products at the age of 10,” says Ross. Although this may sound
excessive, “the sooner a person begins an anti-aging program that
includes sun protection, the more insurance they’ll have for their
skin as they age,” she reasons. Rubinstein also advocates a proactive approach: "I strongly recommend that patients in their early to mid-20s begin using products such as AHAs and antioxidant vitamins C and E. And everyone, from a very young age, should wear sunscreen, since sun is the primary cause of skin aging."
Smart Selections In addition to StriVectin and Institut’
DERMed, cosmeceuticals are currently being manufactured by numerous brands;
some of the most popular, and priciest, include Doctor’s Dermatologic
Formula (DDF), Dr. Brandt, SkinCeuticals, and N.V. Perricone. Even names
traditionally associated with budget beauty are now teaming up with well-known
dermatologists to bring high-technology skin care to a mass market (case
in point: CVS’s ground-breaking 2005 launch of Skin Effects with
Dr. Jeffrey Dover).
With so many
brands available today, navigating the makeup counter or drugstore can
be a daunting prospect. Familiarizing yourself with the active ingredients
in these products can be helpful (see our Active Ingredients Guide); consumers
should also educate themselves on the ins and outs of various brands before
they make their purchases, says Carson Gray, a DDF media-relations representative.
Of his own brand, Gray notes, “DDF tries to round itself out by
delivering a more holistic package.” The company, which combines natural
ingredients such as witch hazel and grapeseed extract, with the latest
biochemical innovations, also cites its independent double-blind studies
as a competitive difference.
But regardless
which brands or products you choose, there’s one point upon which
experts and devotees can all agree: For problems that go beneath the skin’s
surface, playing doctor at home won’t suffice. To address more serious
skin conditions, you’ll need to bite the bullet, ditch the scrubs
(at least for the time being), and take a trip to a real dermatologist.
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Photo
Credit: Amanda Rohde
Active-Ingredients
Guide
Before
you attempt to buy a one-way ticket to anti-aging nirvana, familiarize yourself
with the most common cosmeceutical ingredients and their uses.
Name: Retinoids (Vitamin A Derivatives)
Recommended For: Skin that’s showing signs
of aging, discoloration caused by sun damage, or acne.
Also
known as vitamin A derivatives, retinoids are antioxidants that help rejuvenate
the skin by promoting blood supply within the deeper
collagen fibers. Perhaps the most widely tested of the cosmeceutical ingredients, it is it helpful not only in reversing
damage caused by smoking and UV rays; it also reduces
the appearance of fine lines and coarseness, and addresses some
pigmentation concerns. "Retinoic acid is available over the counter, while more powerful retinoids, such as tretinoid, are by prescription only," Dr. Rubinstein explains. "I recommend retinoic acid for patients with mild acne
or sun damage,
and reserve prescription retinoids for significant acne."
Name: Vitamins C, E, and Other Antioxidants
Recommended For: Skin that’s showing signs
of aging or discoloration caused by sun damage.
Vitamins C and E act as a natural defense against “free
radicals”—molecules that age the skin as a result
of pollution, smoking, and/or sun exposure. Other popular antioxidants
that work in a similar way include grapeseed, green-tea, and pomegranate
extracts; lycopene; DMAE; and uric acid. "Antioxidants, like vitamins C and E, have been shown to prevent sun damage and
help reverse some existing sun damage," Rubinstein says. "But any change the antioxidants in a cosmeceutical will cause will be epidermal, affecting the outermost layer of the skin. They're most useful for prevention."
Name: Alpha Hydroxy Acids (AHAs)
Recommended For: Skin that's showing signs of
aging or has dry patches.
Derived
from fruit sugars and designed to exfoliate dead skin cells, AHAs
may also be identified on packaging as glycolic, lactic,
triple fruit, malic, or citric acid.
A word of warning: AHAs may cause sensitivity to sunlight, so a broad-spectrum SPF 15 or higher sunscreen,
or better yet a physical "sunblock," is recommended. According to FDA reports,
products containing alpha hydroxy acids are safe in concentrations
of 10 percent or less, while glycolic acid and lactic acid are safe
at concentrations of 30 percent in chemical peels. "In my office, we offer 10 percent moisturizing lotions by NeoStrata,"
Rubinstein says. "Many of my patients use the AHA creams for years with excellent results."
Name: Hyaluronic Acid
Recommended For: Surface dehydration (often caused
by indoor heat or air conditioning during colder months).
Widely
considered a moisture binder, hyaluronic acid penetrates the skin
to lubricate and plump up cells, revealing a smoother surface. Shiseido
has featured hyaluronic acid in its Softening Lotion for years,
and the ingredient can now be found in various creams. Incidentally,
it's the same ingredient used in the injectable filler Restylane.
"Hyaluronic acid is fairly new in our arsenal," says Rubinstein.
"As for the cosmeceuticals containing it [as opposed to fillers],
the jury is still out, but it does seem to temporarily plump up
the skin."
Name: Hydroquinone
Recommended For: Hyperpigmentation, brown scarring.
Although it is commonly referred to a skin-bleaching agent, hydroquinone
actually lightens the skin by inhibiting the formation of melanin.
"This ingredient is available in many strengths," says Rubinstein,
"and only the outer, epidermal, layer of the skin is affected."
Name: Copper Peptides, Microcollagen Pentapeptides
Recommended For: Skin that's showing signs of aging.
Peptides are designed to mimic the body's skin-renewal process.
"Collagen production has reportedly been stimulated by a pentapeptide
fragment, made up of five amino acids, of the collagen molecule,"
says Rubinstein. "This pentapeptide can be used to stimulate
new collagen synthesis in skin." |
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