Microneedling: A Doctor-Led, Evidence-Based Skin Regeneration Treatment
Microneedling: A Doctor-Led, Evidence-Based Skin Regeneration Treatment
Date:January 26, 2026Author:Stef Ovadia
Microneedling is a procedure that uses sterile, medical-grade needles to create controlled micro-injuries in the skin.
These micro-injuries stimulate:
Collagen and elastin production
Skin renewal and repair
Improved skin texture and tone
The goal is biological regeneration, not surface exfoliation.
How Microneedling Works in the Skin
Microneedling works by activating the skin’s natural wound-healing cascade. This includes:
Release of growth factors
Stimulation of fibroblasts
Increased collagen synthesis
Improved dermal structure over time
Depth, technique, and treatment intervals determine outcomes—which is why microneedling should be medically supervised.
Skin Concerns That May Benefit from Microneedling
When prescribed appropriately, microneedling may help improve:
Fine lines and early ageing
Acne scarring
Uneven skin texture
Enlarged pores
Loss of skin firmness
Post-inflammatory pigmentation
A medical assessment is essential to determine whether microneedling is appropriate for any given skin concern.
What to Expect During Treatment
A microneedling session at a doctor-led clinic typically involves:
Pre-treatment skin assessment
Application of topical anaesthetic
Controlled needling at medically appropriate depths
Application of post-procedure calming agents
Detailed aftercare instructions
Redness and mild sensitivity are expected for 24–48 hours post-treatment.
Who Should Not Have Microneedling?
Microneedling is not suitable for all patients. Contraindications or cautions may include:
Active skin infections or inflammation
Certain skin conditions (e.g. active eczema, psoriasis, rosacea)
Use of blood-thinning medications
Recent isotretinoin use
Pregnancy
A proper medical consultation identifies these factors before treatment.
Medical Assessment Before Microneedling
Before any microneedling session, a medical professional should evaluate:
Skin condition and diagnosis
Inflammatory activity
Healing capacity
Pigment risk
Previous treatments
Not all skin types benefit from microneedling at the same stage of their skin journey.
Why Doctor-Led Microneedling Matters
Microneedling alters biological skin processes. In a doctor-led aesthetic practice:
Treatments are evidence-based
Protocols are conservative and staged
Devices and actives are medically selected
Long-term skin health is prioritised
This approach reduces complications and improves consistency.
Microneedling at Radiant Secrets
Microneedling is prescribed, not routine
Only researched, medical-grade devices are used
Treatments are aligned with long-term skin health
Safety and outcomes guide every decision
The focus is not intensity—but appropriate stimulation.
Frequently Asked Questions About Microneedling
Does microneedling hurt?A topical anaesthetic is applied before the procedure, so most patients feel only mild pressure or a light scratching sensation. Comfort levels depend on the depth of needling and the area being treated. Any discomfort is temporary.
How many microneedling sessions do I need?This depends on your skin concern. For general texture improvement, 3–4 sessions spaced 4–6 weeks apart are common. Acne scarring or pigmentation may require more sessions. Yourtreatment planwill be tailored after a medical assessment.
Can I do microneedling at home?Home derma-rollers are widely available but carry significant risks, including infection, scarring, and uneven results. Medical microneedling uses controlled, sterile devices at precise depths—something that cannot be safely replicated at home. We always recommend professional treatment.
How long until I see results from microneedling?Initial improvements in skin glow and texture can appear within 1–2 weeks. Collagen remodelling continues for 3–6 months after each session, with cumulative improvements over the treatment series.
Can microneedling be combined with other treatments?Yes. Microneedling pairs well with treatments like chemical peels, Profhilo, and medical-grade skincare. The timing and combination depend on your skin’s needs and is always determined by your doctor.
Your Skin Regeneration Journey Starts Here
Microneedling is a powerful regenerative treatment when used correctly. Under medical guidance, it supports healthier skin structure, improved texture, and long-term resilience.
Be The Glow You Forgot.
If you’re considering microneedling, the first step is a proper skin assessment.Meet our teamand book a consultation to determine whether this treatment is appropriate for your skin.
Stef Ovadia is the founder ofRadiant Secrets SA, a doctor-led skincare and aesthetic clinic in Illovo, Gauteng, dedicated to helping you achieve healthy, radiant skin with care, expertise, and kindness.
