Skin Boosters: Understanding Injectable Skin Treatments

Injectable skin treatments - sometimes referred to as “skin boosters” - are used in aesthetic practice as one approach to addressing aspects of skin quality, such as hydration and texture.

These treatments differ from traditional dermal fillers, which are typically used to restore facial volume or structure. Instead, they are generally applied with the aim of supporting overall skin condition.

Skin boosters are injectable treatments that deliver various substances into the skin. These may include hyaluronic acid, polynucleotides, or components derived from a patient’s own blood.

Depending on the treatment approach, they may be used in an attempt to:

• Support skin hydration
• Improve the appearance of skin texture
• Assist biological processes involved in skin repair

They are sometimes used on the face, neck, and other areas. Many injectable treatments in Australia are regulated and require assessment and administration by a qualified health practitioner.

Different skin booster treatments work via different mechanisms. These may include:

• Delivering substances that help retain moisture in the skin
• Stimulating processes involved in collagen and elastin production
• Supporting tissue repair through biological signalling

Responses to treatment vary between individuals.

Some treatments use polynucleotides - DNA-derived molecules - intended to support skin repair processes. One example commonly used in aesthetic practice is Rejuran.

These treatments are used with the aim of:

• Supporting skin recovery
• Improving the appearance of texture
• Assisting with areas of visible skin damage

Evidence and outcomes can vary, and individual suitability should be assessed by a practitioner.

Some skin boosters use hyaluronic acid, a substance naturally present in the body and involved in maintaining skin hydration.

These may be used to:

• Support moisture retention
• Improve the appearance of skin firmness
• Address mild changes associated with ageing

Platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) involve using components derived from a patient’s own blood.

These approaches are being explored for their potential role in:

• Supporting tissue repair
• Improving skin texture
• Assisting healing processes

Because these treatments involve biological material, appropriate clinical protocols are required.

Treatment protocols vary depending on the method used and the practitioner. In general:

• Procedures are performed in a clinical setting
• Multiple sessions may be recommended
• Temporary effects such as redness, swelling, or bruising may occur

All medical and cosmetic procedures carry risk. 

Potential risks associated with injectable treatments may include:

• Bruising or swelling
• Infection
• Inflammatory reactions
• Unsatisfactory outcomes

A consultation with a qualified health practitioner is required to determine suitability.

Injectable skin treatments are one of several approaches used in aesthetic practice to address skin concerns. Research into their effectiveness and long-term outcomes is ongoing. Individuals considering treatment should seek personalised advice from a qualified practitioner and ensure they are fully informed of potential risks and expected outcomes.