Key Takeaways
- Different types of skin boosters address various skincare needs.
- Hyaluronic acid (HA) skin boosters focus on moisture retention and plumpness.
- Polynucleotide (PN) or polydeoxyribonucleotide (PDRN) skin boosters support renewal. They are often considered for texture or sensitivity issues.
- Some individuals may combine both types for a more holistic approach to skin rejuvenation.
Introduction
When it comes to skin concerns like dryness, dullness, or uneven texture, topical products like creams and serums may not always address deeper needs. This is where injectable skin treatments, such as skin boosters, come in.
Among the different types of skin boosters, two that are often discussed are hyaluronic acid (HA) boosters and polynucleotide (PN) or polydeoxyribonucleotide (PDRN) boosters. Understanding how these options differ can help you decide which approach may be better suited to your skin goals.
What are HA and PN/PDRN Skin Boosters?
Skin boosters are doctor-administered injections that introduce hydrating or renewal-supporting ingredients into the skin. While topicals are mostly applied to the skin’s surface, boosters deliver the formulations into the skin through a series of microinjections, directly addressing dryness, dullness, or roughness.
In Singapore, two common types of skin boosters are:
- HA Skin Boosters: These contain hyaluronic acid, a naturally occurring sugar molecule in the body. Its main property is the ability to attract and hold water, making it a common ingredient in both topical and injectable products.
- PN/PDRN Skin Boosters: PN and PDRN are derived from salmon DNA fragments. Research suggests they may stimulate cellular activity and encourage tissue repair, which is why they are often found in treatments formulated for skin renewal.
How do the types of skin boosters differ?
When comparing HA vs PN/PDRN Boosters, it’s important to consider their ingredients and the skin concerns they are designed to address.
HA Boosters are generally suitable for a wide range of skin types and are often considered by those who want to:
- Replenish lost moisture
- Enhance the suppleness and smoothness of their skin
- Address dull or tired-looking skin
- Minimise the appearance of fine lines caused by dehydration
PN and PDRN Skin Boosters may be more appropriate for individuals who wish to:
- Support repair for uneven surface texture
- Reduce the appearance of mild acne scars
- Soothe sensitive or reactive skin
- Address early signs of skin ageing, such as fine lines or loss of elasticity
Skin boosters are suitable for most people. However, since everyone’s skin responds differently, consulting a qualified doctor is the best way to determine which approach is appropriate for your individual needs and goals.
Combining treatments for comprehensive results

You don’t necessarily need to choose one type of skin booster over the other. Some skin boosters contain both PN/PDRN and HA, allowing them to target multiple concerns at the same time. With the hydrating effects of HA and skin repair from PN/PDRN, this combination is often recommended for a more well-rounded approach to skin rejuvenation therapy.
PN/PDRN HA Skin Boosters can also be paired with other aesthetic procedures to address multiple skin concerns at once and enhance overall results. Some common options include:
- Laser treatments like pico lasers can be used to help refine pores, target pigmentation, and smooth skin texture.
- Botulinum toxins help soften fine lines and dynamic wrinkles, promoting skin rejuvenation when used alongside skin boosters.
- Dermal fillers complement skin boosters by restoring facial volume or enhancing skin definition.
Whether these treatments can be performed together or spaced out depends on your individual skin condition and treatment plan. A professional consultation will help determine the most suitable approach and timeline for achieving your desired results.
Conclusion: making the right choice for your skin
Whether your priority is restoring hydration or supporting repair, the choice between HA and PN/PDRN skin boosters should be guided by your individual needs. In some cases, both can complement each other.
At Halley Medical Aesthetics, our doctors will assess your skin condition, discuss your concerns, and recommend a treatment plan tailored to your needs. With our range of scientifically backed treatments, we’re here to help you make informed choices for your skin. Schedule a consultation today to take the next step.





