What Are Skin Boosters?
Skin boosters are injectable treatments designed to improve skin quality rather than change facial structure. Unlike dermal fillers, which add volume or contour, skin boosters focus on hydrating, repairing and rejuvenating the skin from within.
Two of the most talked-about treatments right now are polynucleotides and Profhilo. Both treatments work to enhance skin health, but they do so in very different ways.
At Sorelle Skin Clinic, these treatments are often recommended for clients who want natural-looking skin rejuvenation without adding volume.
Common concerns they can address include:
- dull or tired skin
- fine lines and wrinkles
- loss of elasticity
- dehydrated skin
- early signs of ageing
Understanding how these treatments work can help you decide which option may be best for your skin goals.
What Are Polynucleotides?
Polynucleotides are regenerative treatments derived from highly purified DNA molecules. They work by stimulating skin repair and improving cell regeneration.
Rather than simply hydrating the skin, polynucleotides help the skin repair itself at a cellular level.
Key benefits include:
- improved skin elasticity
- reduction in fine lines
- improved skin texture
- enhanced healing and regeneration
- reduced inflammation
Polynucleotides are particularly effective for delicate areas, such as:
- under the eyes
- neck
- acne-scarred skin
Because the treatment focuses on skin regeneration, results often continue improving for several months.
What Is Profhilo?
Profhilo is a unique injectable treatment made from highly concentrated hyaluronic acid.
Rather than staying in one area like traditional fillers, Profhilo spreads beneath the skin to improve hydration and stimulate collagen and elastin production.
This makes it particularly effective for improving:
- skin laxity
- dullness
- fine lines
- overall skin glow
Profhilo is often used on:
- the face
- neck
- hands
- décolletage
Many clients choose Profhilo because it provides a noticeable skin glow and tightening effect without altering facial shape.
Key Differences Between Polynucleotides and Profhilo
Although both treatments improve skin quality, their mechanisms are different.
| Feature | Polynucleotides | Profhilo |
|---|---|---|
| Main action | Skin regeneration | Deep hydration |
| Key ingredient | DNA fragments | Hyaluronic acid |
| Best for | Skin repair and delicate areas | Hydration and skin laxity |
| Treatment focus | Cellular regeneration | Collagen stimulation |
In simple terms:
- Polynucleotides repair the skin
- Profhilo deeply hydrates and tightens
Both treatments can dramatically improve skin quality when used appropriately.
Which Treatment Is Better for You?
The best treatment depends on your skin concerns and goals.
Polynucleotides may be better if you want to:
- improve skin healing
- treat under-eye crepey skin
- improve acne scars
- strengthen fragile skin
Profhilo may be better if you want to:
- improve hydration
- create a glowing complexion
- tighten mild skin laxity
- refresh ageing skin
Many clients at Sorelle Skin Clinic combine treatments or follow one with the other for optimal results.
A consultation helps determine the best approach for your skin.
How Many Sessions Are Needed?
Both treatments are typically performed as a course.
Polynucleotides
- usually 2–3 sessions
- spaced 2–4 weeks apart
Profhilo
- typically 2 sessions
- spaced 4 weeks apart
Maintenance treatments may be recommended every 6–12 months depending on skin condition.
When Will You See Results?
Most clients notice gradual improvements over time.
Typical timeline:
| Time | Results |
|---|---|
| 1–2 weeks | improved hydration |
| 4 weeks | brighter skin |
| 2–3 months | improved firmness and texture |
Because both treatments stimulate collagen, results continue developing after treatment.
Are Skin Boosters Safe?
When performed by trained practitioners, both treatments are considered safe and effective.
At Sorelle Skin Clinic, treatments are carried out by an experienced aesthetic practitioner using medical-grade products and personalised treatment plans.
This ensures clients receive safe care and natural-looking results.
Not Sure Which Skin Booster Is Right for You?
Choosing between polynucleotides and Profhilo can depend on several factors, including your skin type, concerns, and desired results.
At Sorelle Skin Clinic, every treatment begins with a personalised consultation so we can assess your skin and recommend the most effective approach for natural, healthy-looking results.
If you’re considering skin rejuvenation in Birmingham, our experienced practitioner can guide you through your options and create a treatment plan tailored to your goals.
Book your consultation today and discover which skin booster could help you achieve smoother, brighter skin.







