HYALURONIC ACID : A VITAL SKIN COMPONENT
Hyaluronic acid (HA) is a naturally occurring polysaccharide
(sugar) present in most tissues of the human body. The average
adult human body contains 7-8g of HA; approximately half of which
is found in the skin, where it plays a vital role in maintaining
normal skin structure and function.
The HA is primarily found in the Epidermis (higher
concentrations) and Dermis (lower concentrations).
HA HAS SIX IMPORTANT ACTIONS IN THE SKIN:
- Most importantly, it traps a vast amount of moisture to keep
the skin hydrated
- It has viscoelastic properties, acting as a shock absorber and
lubricant
- It helps new skin cells grow and replace old skin cells
- It helps skin cells produce collagen and other substances
essential for maintaining skin structure
- It helps collagen and elastin maintain skin structure
- It prevents free radical activity and protects skin cells.
HA is not species or tissue specific. Its chemical structure is
uniform throughout nature. In the skin, multiple HA base units come
together to form an elastoviscous fluid matrix in which collagen
fibres and other intercellular
structures are embedded. HA is negatively charged and binds
massive quantities if water, helping to give the skin its supple,
resilient quality. Scientific evidence correlates increased levels
of HA in the dermis to smoother and radiant skin.
HA is gradually lost from the skin over time as a result of both
intrinsic (age, sex, oestrogen status) and extrinsic (changes in
temperature, wind, sun, medication) factors. There is also a
decrease in the synthesis of hyaluronic acid and a
re-compartmentalisation of HA from the epidermis to the dermis.
People aged 35 years have around twice as much HA in their skin as
people aged 55 years.
This naturally occurring decrease in HA leads to:
- Loss of skin hydration
- Skin thinning
- Decreased ability for the skin to restore itself.
TECHNICAL OVERVIEW
Injectable Hydra Fill is manufactured by Corneal Laboratories,
which is recognised as a world-leader in the production of
cross-linked hyaluronic acids. All injectable Hydra Fill products
are:
- Highly concentrated
- Bio-synthetic in origin
- Purified
- Flash sterile
- Cross-linked using the least toxic cross linking chemical agent
available
- Biodegradable
- Compliant with the requirements of the European
Pharmacopoeia.
They can be used to:
- Soften wrinkles and scars
- Remodel cheeks and the chin
- Enhance the contours of the face and mouth
- Increase the volume of the lips
IMPORTANTLY
- No skin tests are required before Hydra Fill treatment can be
given
- Topical local anaesthetic cream is used prior to treatment
- Results last approximately 6 to 9 months.
KEY POINTS
- All injectable Hydra Fill products represent the pinnacle of
innovation, safety and efficacy.
- The Hydra Fill range contains five different products – each
with a unique composition and specification.
- Hydra Fill is bio-synthetic in origin and manufactured to the
highest quality standards.
- Hydra Fill is indicated for the correction of fine lines and
wrinkles, for chin and cheek augmentation and for enhancing lip
definition and volume.
- Hydra Fill procedures offer immediate visible reductions in
lines, wrinkles and furrows and restores skin hydration.
- The treatment may last up to 9 months.