Skin Boosters in London
Professional skin boosters in London, delivered from my Fulham SW6 clinic. Seventy Hyal 2000 is an injectable hyaluronic acid skin booster designed to support hydration, glow and overall skin quality. A course is recommended for best results.
What is a skin booster, and what is Seventy Hyal 2000?
Skin boosters are minimally volumising intradermal injectables designed to improve skin quality, hydration, elasticity and microtexture rather than create structural volume. They work by providing hygroscopic material that attracts and holds water, and/or by stimulating local cellular pathways that support the dermal matrix.
Seventy Hyal 2000 is a high molecular weight (over 2000 kDa) hyaluronic acid skin booster. It delivers hyaluronic acid into the skin to support deep hydration and skin quality, rather than adding volume like a filler. It is the skin booster I focus on at my Fulham SW6 clinic.
How Seventy Hyal 2000 works
Seventy Hyal 2000 uses a high-concentration, high molecular weight hyaluronic acid fraction (over 2000 kDa) that is intended to increase residence time and water retention in the dermis, producing deep hydration and potentially a longer effect on skin turgor.
See How an Injectable Skin Treatment Is Performed
This video shows a Profhilo treatment. Seventy Hyal 2000 is administered using a similar injectable technique, although the products and treatment goals are different.
What Seventy Hyal 2000 can help with
Seventy Hyal 2000 is designed to support deep hydration, glow and overall skin quality. It is often chosen by people looking to address dullness, dehydrated or tired-looking skin, and general loss of radiance, without adding structural volume like a filler.
- High HA load and high molecular weight fraction aim for deeper, longer hydration
- Supports a plumped, refreshed look and improved skin quality
- Marketed as a next-generation HA booster for intense moisture retention
- Minimal downtime for most people, so it fits easily around daily life
Good to know
Seventy Hyal 2000 is a hydration-focused skin booster, not a filler and not a bio-remodelling or regenerative treatment. Suitability is always confirmed at consultation, and individual results vary.
Seventy Hyal 2000 Before & After Examples
These are manufacturer example images from the Seventy Hyal 2000 brand, shown to illustrate the kind of hydration and skin quality change the treatment is designed to support. They are not treatments performed at my clinic, and individual results vary.
Seventy Hyal 2000 pricing
A course is recommended for the best results. The course of 3 is my recommended, best-value option.
Sessions, spacing, downtime and results
Sessions & spacing: Seventy Hyal 2000 is recommended as an initial course of 2 to 3 sessions, spaced around 4 weeks apart. I typically recommend a course of 3, depending on your skin and treatment goals. Maintenance is typically recommended every 6 to 12 months. Your exact plan is confirmed at consultation.
Results: some hydration is often noticeable early, with optimal results generally seen around 2 weeks after treatment. Results continue to build across your course and vary between individuals.
Downtime: downtime is usually minimal. You may experience temporary redness, mild swelling, tenderness, or light bruising at injection sites. These effects are normal and typically fade within a few days.
Aftercare
- Avoid vigorous exercise, alcohol, and hot baths for 24 to 48 hours
- Use gentle skincare and SPF daily
- Stay hydrated to support your skin's healing
- Avoid touching or massaging the treated area
Who should not have skin boosters
- If you're pregnant or breastfeeding
- If you have an active skin infection or inflammation
- If you have severe autoimmune conditions
- If you're allergic to hyaluronic acid or any product ingredients
- If you've recently taken certain medications like Roaccutane/isotretinoin
Always inform your practitioner about your complete medical history, current medications, and any allergies during your consultation to ensure skin boosters are safe and suitable for you.
Which treatment is right for you?
- Looking for deep hydration and glow → Seventy Hyal 2000 (this page)
- Looking for bio-remodelling and skin quality → Profhilo
- Looking for regenerative skin support → Polynucleotides
These are distinct treatment categories, not variations of the same treatment. Seventy Hyal 2000 is a hyaluronic acid skin booster, Profhilo is a bio-remodelling treatment, and polynucleotides are regenerative injectables.
Profhilo and Polynucleotides: separate alternatives
Seventy Hyal 2000 is the skin booster I focus on. For context, here is how it compares to two other popular skin boosters. Profhilo and Polynucleotides are separate treatments with their own pages, not versions of Seventy Hyal 2000.
- Seventy Hyal 2000 (the treatment on this page) – A high-concentration, high molecular weight HA skin booster marketed for deep hydration and bio-stimulation, emphasising a >2000 kDa HA fraction to hold water and support dermal remodelling.
- Profhilo (separate alternative) – An ultra-pure, thermally stabilised hyaluronic acid bioremodeling injectable that spreads across the dermis to intensely hydrate and stimulate collagen and elastin, producing skin quality improvement and a tightening effect.
- Polynucleotides (separate alternative) – Biologic skin boosters made from purified DNA fragments or polynucleotide chains that act through tissue repair pathways, anti-inflammatory effects and extracellular matrix remodelling to improve texture, elasticity and pigmentation.
Technical differences
Seventy Hyal 2000
High HA concentration with high molecular weight fraction (>2000 kDa), aimed at deeper hydration and longer-lasting water retention in the dermis. Protocols and injection patterns vary by manufacturer guidance.
Profhilo
Thermally stabilised, non-chemically cross-linked HA. 64 mg total HA per 2 ml syringe (split high and low molecular weight), designed to spread and bioremodel. Protocol commonly 2 sessions, one month apart, with 5 injection points per side for the face.
Polynucleotides
Not HA – purified DNA fragments or polynucleotide chains derived from salmon or other sources. Act by activating tissue repair pathways, modulating inflammation, and supporting extracellular matrix remodelling. Includes brands like Rejuran, Plinest, and Plinest PN.
Advantages of each
Seventy Hyal 2000
- High HA load and high molecular weight fraction aim for deeper, longer hydration
- Stronger immediate plumping effect
- Marketed as next-generation HA booster for intense moisture retention
- Positioned as stronger HA booster alternative to lower concentration boosters
Profhilo
- Proven brand recognition and standardized protocol
- Predictable spread and bioremodel claims
- Relatively simple 2-session protocol
- Widely taught and adopted in Europe
- Good for global face, neck and décolletage
Polynucleotides
- Potential for tissue repair and anti-inflammatory action
- Improvement of skin quality beyond hydration alone
- Evidence shows reductions in wrinkle depth and improved elasticity
- Benefits for scarred or photoaged skin in several studies
- Attractive for periorbital rejuvenation and thin or atrophic skin
How I choose between them
Each treatment suits a different goal: intense hydration and glow (Seventy Hyal 2000, the treatment on this page), broad bioremodelling with a simple protocol (Profhilo), or biologic regeneration and repair (polynucleotides). At your consultation I recommend the option that best fits your skin, rather than a fixed package.
Safety note
Hyaluronic acid-based treatments (Seventy Hyal 2000 and Profhilo) have excellent safety profiles with minimal risk of allergic reactions. Polynucleotide treatments are derived from salmon DNA, so please inform your practitioner if you have fish allergies. A patch test may be recommended.
Related treatments and combinations
Microneedling, PRP, laser resurfacing and chemical peels can pair well with boosters for combined skin quality plans.
- Polynucleotides + Microneedling – Commonly combined to enhance delivery and regenerative effect
- HA Boosters + Dermal Fillers – Frequently combined in a staged plan for volume plus texture
- Boosters + Laser/Peels – Tailor sequencing to healing windows and device IFU
"I have been coming to Georgina for months now and my skin has completely transformed. She is honest about what will work and what will not. That is so rare."
Common Questions
Interested in Seventy Hyal 2000?
Book a consultation to discuss whether Seventy Hyal 2000 is right for your skin. From £150, or a course of 3 for £300.
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