Skin boosters have become one of the most sought-after aesthetic treatments in modern skincare—and for good reason. Unlike traditional dermal fillers that add volume or alter facial structure, skin boosters focus on skin quality, hydration, elasticity and long-term rejuvenation.
At Rènü Dermatology, we specialise in advanced skin booster treatments designed to restore radiance, improve texture and support natural collagen production. Whether your concern is dullness, fine lines, dehydration or early signs of ageing, skin boosters offer subtle yet powerful results.
This guide explains what skin boosters are, their benefits, and the differences between the most popular skin boosters, helping you choose the right option for your skin.
What Are Skin Boosters?
Skin boosters are injectable treatments designed to deeply hydrate the skin, improve elasticity and enhance overall skin quality. They are typically made from hyaluronic acid (HA) or bio-stimulating ingredients that work beneath the surface of the skin.
Rather than filling lines or reshaping the face, skin boosters:
- Improve skin texture
- Increase hydration from within
- Enhance luminosity
- Support collagen and elastin production
They are suitable for the face, neck, décolletage, hands and even delicate under-eye areas, making them one of the most versatile treatments in aesthetics.
The Key Benefits of Skin Boosters
1. Deep, Long-Lasting Hydration
Skin boosters deliver hyaluronic acid directly into the dermis, where it binds water molecules. This results in intense hydration that topical skincare simply cannot achieve, helping skin look plumper, fresher and healthier.
2. Improved Skin Texture & Smoothness
By improving hydration and elasticity, skin boosters help soften rough texture, refine pores and smooth fine lines, giving the skin a more even, refined appearance.
3. Enhanced Glow & Radiance
One of the most noticeable benefits is the “skin glow” effect. Skin appears brighter, more luminous and revitalised—perfect for dull or tired complexions.
4. Natural Anti-Ageing
Rather than masking ageing, skin boosters work with your skin by stimulating collagen and elastin over time. This leads to gradual, natural-looking rejuvenation.
5. Subtle, Undetectable Results
Skin boosters do not change your facial shape. Instead, they enhance your natural beauty, making them ideal for clients who want discreet results with no “overdone” look.
6. Suitable for All Skin Types
From dry and dehydrated skin to early ageing or stressed skin, boosters can be tailored to suit almost everyone, including younger clients looking for prevention.
Skin Boosters vs Dermal Fillers: What’s the Difference?
This is a common question.
Dermal fillers are designed to:
- Add volume
- Restore facial contours
- Enhance lips, cheeks or jawline
Skin boosters, on the other hand:
- Improve skin quality
- Hydrate and rejuvenate
- Focus on texture, glow and elasticity
They complement each other beautifully but serve very different purposes.
The Different Types of Skin Boosters Explained
There are several types of skin boosters available, each with unique properties and benefits. Choosing the right one depends on your skin concerns, age and desired results.
Profhilo – The Gold Standard Skin Booster
Best for: Skin laxity, dehydration, overall anti-ageing
Profhilo is one of the most well-known skin boosters worldwide. It contains one of the highest concentrations of hyaluronic acid, but unlike fillers, it spreads evenly beneath the skin rather than adding volume.
Benefits of Profhilo:
- Deep hydration
- Improved skin firmness
- Increased elasticity
- Stimulates collagen and elastin
- Creates a natural lifting effect
Profhilo is ideal for clients experiencing:
- Crepey or sagging skin
- Loss of firmness
- Dull or ageing skin
It is commonly used on the face, neck and décolletage and is perfect for those wanting visible yet natural rejuvenation.
Seventy Hyal 2000 – Deep Hydration & Glow
Best for: Dehydrated, dull or tired skin
Seventy Hyal 2000 is a powerful hyaluronic acid skin booster focused on intense hydration and glow. It works by improving skin moisture levels and encouraging collagen stimulation.
Benefits of Seventy Hyal:
- Immediate hydration
- Improved skin texture
- Radiant, dewy finish
- Supports collagen production
This is an excellent option for:
- Younger clients
- Preventative anti-ageing
- Skin that looks tired or stressed
It’s often chosen for its ability to give skin a refreshed, healthy appearance without downtime.
Lumi Eyes – Targeted Under-Eye Rejuvenation
Best for: Dark circles, fine lines, under-eye hydration
Lumi Eyes is a specialised skin booster formulated for the delicate under-eye area. It contains polynucleotides and skin-repairing ingredients to improve skin quality where traditional fillers may not be suitable.
Benefits of Lumi Eyes:
- Improves under-eye hydration
- Reduces dark circles
- Smooths fine lines
- Improves skin thickness and quality
Lumi Eyes is ideal for clients concerned about tired-looking eyes without adding volume.
Polynucleotides (Salmon DNA) – Skin Repair & Regeneration
Best for: Skin repair, ageing, acne-damaged or sensitive skin
Polynucleotides, often referred to as salmon DNA injections, work differently from hyaluronic acid boosters. They focus on cell regeneration and tissue repair, making them ideal for compromised skin.
Benefits of Polynucleotides:
- Stimulate tissue regeneration
- Improve skin elasticity
- Support healing and repair
- Improve skin tone and texture
- Suitable for sensitive or damaged skin
They are particularly effective for:
- Ageing skin
- Acne scarring
- Under-eye rejuvenation
- Post-inflammatory skin
Mesotherapy Skin Boosters – Customised Skin Nutrition
Best for: Targeted concerns such as pigmentation, dullness or fine lines
Mesotherapy involves injecting a customised cocktail of vitamins, minerals, amino acids and hyaluronic acid into the skin.
Benefits of Mesotherapy:
- Tailored to individual skin needs
- Brightens skin tone
- Improves hydration
- Enhances overall skin health
Mesotherapy is ideal for clients who want customised skin rejuvenation rather than a single-ingredient treatment.
Which Skin Booster Is Right for You?
Choosing the right skin booster depends on:
- Your skin concerns
- Your age
- Desired results
- Treatment area
At Rènü Dermatology, every skin booster treatment begins with a professional consultation to assess your skin and recommend the most suitable option—or combination—for optimal results.
How Many Treatments Are Needed?
Most skin boosters work best as a course of treatments, typically:
- 2–3 sessions
- Spaced 2–4 weeks apart
Results then continue to improve over several weeks, with maintenance treatments recommended every 6–12 months depending on the product used.
What Results Can You Expect?
Skin boosters provide:
- Gradual improvement
- Natural-looking results
- Enhanced skin quality rather than instant transformation
Clients often report:
- Improved hydration within days
- Increased glow within weeks
- Better skin texture and firmness over time
Are Skin Boosters Safe?
When administered by a trained professional, skin boosters are considered safe and well-tolerated. At Rènü Dermatology, we use high-quality products, sterile techniques and thorough consultations to ensure safety and optimal outcomes.
Why Choose Rènü Dermatology for Skin Boosters?
- Advanced skin booster treatments
- Bespoke consultations
- Premium, medical-grade products
- Natural, subtle results
- Calm, professional environment in Lymington
Book Your Skin Booster Consultation
If you’re looking to improve hydration, glow and overall skin quality without changing your natural features, skin boosters are the perfect solution.
Book your consultation at Rènü Dermatology today and discover which skin booster is right for you.