Where is Juvenology Clinic located?

We're at 82 King Street, right in the heart of Maidstone town centre, postcode ME14 1BH. You'll find us on the main shopping street, easily accessible from both Maidstone East and West railway stations.

How do I get there by train?

From Maidstone East, it's a 5-minute walk via Week Street. From Maidstone West, about 10 minutes via Gabriels Hill to High Street. High-speed services from London St Pancras reach Maidstone East in under an hour, making us accessible for clients across Kent and beyond.

Is there parking near the clinic?

Yes, several options within walking distance. The Mall Maidstone car park is about 5 minutes away. King Street multi-storey is even closer.

How do I reach you by car?

From M20 Junction 7, follow signs to Maidstone town centre. Takes about 10 minutes. From the A229, you'll find direct access to King Street. Our central location means easy access from anywhere in Kent via the main road network.

Are you accessible by bus?

Multiple bus routes stop on King Street or nearby High Street. Regular services run from Rochester, Gillingham, Chatham, Tonbridge, and surrounding Kent areas. Check the local bus timetables for routes that serve Maidstone town centre.

JUVENOLOGY CLINIC, MAIDSTONE KENT

SEVENTY-HYAL 2000

By injecting high-molecular-weight HA into the dermis, Seventy-Hyal 2000 intensely hydrates the skin and stimulates new collagen and elastin production, which can improve texture, elasticity, and glow.

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What is Seventy-Hyal 2000?

Seventy Hyal 2000 is an injectable hyaluronic acid skin booster designed to improve skin hydration and quality by delivering high-molecular-weight hyaluronic acid deep into the dermis. It helps replenish the skin’s natural HA that declines with age, boosts moisture levels, and also stimulates the production of new collagen and elastin for smoother, plumper, and more revitalised skin.

Treatment Details

Longevity

6-12 Months

Results

4-6 Weeks

Downtime

None

Maintenance

Every 6-12 Months

We talk through the skin quality changes you're noticing, your goals, and whether Seventy Hyal 2000 is the right treatment for your specific concern. I'll assess your skin hydration, elasticity, and texture and explain exactly what the bio-stimulation will achieve for your biology.

Mild redness, small raised papules, or slight swelling at the injection points may appear immediately after and settle within 24 to 48 hours. Avoid touching the treated area, intense exercise, and saunas for 24 hours post-treatment.

Seventy Hyal 2000 is delivered via multiple precise microinjections into the superficial dermis across the treatment area. The high molecular weight hyaluronic acid is placed where it can attract and retain water at a dermal level.

Results develop progressively over four to six weeks as hyaluronic acid integrates into the dermis and collagen stimulation builds. A course of three sessions spaced four weeks apart produces the most comprehensive improvement in skin hydration.

Seventy Hyal Treatments

Deeply hydrating injectable treatments designed to improve skin quality, elasticity, and radiance. Seventy Hyal works by delivering high levels of hyaluronic acid into the skin, promoting long-lasting hydration and a smoother, more revitalised appearance. Results improve progressively with each session.

Seventy-Hyal Skin Injectable — £150

Hydrates, smooths, and revitalises the skin

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Seventy-Hyal: Course of Two — £250

Enhanced hydration and longer-lasting rejuvenation

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Seventy-Hyal 2000: Course of Three — £400

Deep, long-lasting hydration and visible radiance

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01
Seventy Hyal 2000 is an injectable skin booster, not a dermal filler. This distinction matters clinically and understanding it changes what you should expect from the treatment. Seventy Hyal 2000 works by delivering high molecular weight hyaluronic acid deep into the dermis, where it acts as a hydration reservoir while simultaneously stimulating the fibroblasts responsible for producing collagen and elastin. It does not fill. It replenishes and biostimulates. The result is improved skin quality, hydration, and resilience rather than any change in facial structure or volume.
02
Seventy Hyal 2000 contains high molecular weight hyaluronic acid, which is the form of HA most similar to what is naturally present in healthy, well-hydrated young skin. As we age, the concentration and quality of dermal hyaluronic acid declines, contributing to the loss of plumpness, resilience, and radiance that characterises skin ageing. When injected into the dermis, Seventy Hyal 2000 does two distinct things simultaneously. The hydration effect is not superficial. Hyaluronic acid in the dermis attracts and holds water molecules, improving the tissue's intrinsic capacity to stay hydrated rather than simply adding moisture at the surface. The fibroblast stimulation means the results develop and improve over weeks following treatment as new collagen integrates into the dermal architecture, producing improvements that look earned rather than applied.
03
Seventy Hyal 2000 is most effective for concerns driven by declining skin hydration, reduced dermal thickness, and early to moderate changes in skin quality and texture. It is particularly effective for perimenopausal and menopausal patients, where oestrogen withdrawal drives a significant decline in dermal hyaluronic acid alongside the collagen loss that defines this stage of skin ageing. Replacing the dermal HA that oestrogen was previously maintaining, while simultaneously stimulating new collagen production, addresses both drivers of the skin change rather than one in isolation.
04
The standard initial protocol for Seventy Hyal 2000 is three sessions, spaced two to four weeks apart. This schedule reflects the biology of the treatment and allows each session to build on the cellular activity initiated by the one before it. Three sessions is the recommended initial course for most patients. Patients with more advanced dehydration or more significant early laxity sometimes benefit from a fourth session before moving to maintenance. Maintenance is not optional if you want to sustain the results. The dermal hydration reservoir that Seventy Hyal 2000 establishes does not remain indefinitely without periodic replenishment.
05
Some patients notice an improvement in skin radiance and hydration within days of the first session. This early response reflects the immediate hydration effect of the high molecular weight HA. The deeper, more structural improvements, those driven by collagen and elastin stimulation, develop more gradually. Most patients describe their skin looking more alive and more hydrated. Not dramatically different. Genuinely healthier. People around them comment that they look well or ask what they have changed in their skincare routine. This is the result we are aiming for: an improvement that looks intrinsic rather than applied.
06
Results from a full course of Seventy Hyal 2000 typically last four to six months before maintenance is recommended. Several factors influence how long the results hold for any individual patient. Patients who maintain Seventy Hyal 2000 consistently over time develop progressively better baseline skin hydration and quality. The cumulative effect is one of the strongest arguments for treating it as a long-term skin health investment rather than a one-off course. Each maintenance session is building on a foundation that the previous ones established.
07
Seventy Hyal 2000 has an excellent safety profile across all skin types and Fitzpatrick classifications. Because it contains no cross-linking agents and works through deep hydration and biostimulation rather than any ablative or thermal mechanism, it carries no risk of post-inflammatory hyperpigmentation, making it well-suited to patients with darker skin tones. There is no upper age limit. The dermis always responds to the right biological stimulus, and the hydration and fibroblast activation that Seventy Hyal 2000 provides are relevant at every stage of skin ageing. The youngest patients tend to use it preventatively. Older patients use it as part of a broader regenerative protocol that may also include polynucleotides, Profhilo, or other treatments depending on their specific concerns.
08
Yes, and extending treatment beyond the face is something I actively discuss with patients whose concern includes the areas most likely to reveal skin age alongside the face. The neck and decolletage are the areas I most commonly treat alongside the face, because the skin in these areas ages in direct parallel with facial skin but is frequently excluded from treatment plans. Patients who invest in their facial skin while leaving the neck and decolletage untreated often find the contrast becomes more apparent as treatment progresses. Treating all three areas together produces a more coherent and natural overall result.
09
Both are injectable hyaluronic acid skin boosters designed to improve skin quality from within. The differences lie in the concentration of HA, the technology, the mechanism, and what each is best suited to achieve. Seventy Hyal 2000 excels at deep dermal hydration and is particularly effective for patients whose primary concern is dehydration, dullness, and the loss of skin plumpness associated with HA decline. Profhilo's NAHYCO technology and higher total HA concentration produce a broader bio-remodelling effect that addresses laxity and overall skin quality more comprehensively. For some patients one treatment is the clear choice. For others, combining both, with Seventy Hyal 2000 establishing the dermal hydration foundation and Profhilo layering on a broader bio-remodelling effect, produces results that neither achieves alone.
10
Yes, and thoughtful combination with other treatments at Juvenology consistently produces better outcomes than using any single treatment in isolation. The general principle at Juvenology is to optimise the tissue environment first, establishing deep hydration and cellular health, before addressing structural or volume concerns. Seventy Hyal 2000 is often the starting point of that process, building the dermal foundation on which every other treatment works more effectively. A well-hydrated dermis with active fibroblasts responds better to every regenerative stimulus it subsequently receives.

Frequently Asked Questions

Nurse Marina

Seventy Hyal 2000 contains the highest molecular weight hyaluronic acid available in a bio-stimulating injectable, designed not just to hydrate the dermis but to signal fibroblasts to produce new collagen and elastin alongside it. What that signalling produces, and whether the result is a meaningful improvement in skin quality or a modest one, depends on where the product is delivered, at what depth, and in what concentration across the treatment area.

This is not a moisturiser injected beneath the skin. It is a bio-stimulating medical treatment. The difference between Seventy Hyal 2000 placed correctly in the superficial dermis across the full treatment zone and the same product placed inconsistently at the wrong depth is the difference between a clinical result and a disappointing one.

The precision required comes from understanding dermal architecture across different areas of the face, the neck, and the décolletage, where the tissue depth, vascular density, and fibroblast distribution vary significantly and demand a different clinical approach in each zone.

This is an injectable treatment that works at a biological level. It deserves a practitioner who understands the anatomy they are injecting into. And you deserve to know that the person treating you does.

JUVENOLOGY CLINIC, MAIDSTONE KENT

SEVENTY-HYAL 2000

What is Seventy-Hyal 2000?

Treatment Details

Seventy Hyal Treatments

Seventy-Hyal Skin Injectable — £150

Seventy-Hyal: Course of Two — £250

Seventy-Hyal 2000: Course of Three — £400

What is Seventy Hyal 2000 and how is it different from dermal filler?

How does Seventy Hyal 2000 work at a biological level?

What concerns does Seventy Hyal 2000 treat?

How many sessions do I need and how far apart?

When will I see results and what will they look like?

How long do results last?

Is Seventy Hyal 2000 suitable for all skin types and ages?

Can Seventy Hyal 2000 be used on areas other than the face?

How does Seventy Hyal 2000 compare to Profhilo?

Can Seventy Hyal 2000 be combined with other treatments?

Frequently Asked Questions

Nurse Marina

Where is Juvenology Clinic located?

How do I get there by train?

Is there parking near the clinic?

How do I reach you by car?

Are you accessible by bus?