Can microneedling erase stretch marks? In this live treatment, I use the Dr. Pen A7 with Me TOO PDRN Booster to target stretch marks, stimulate collagen, and support skin regeneration. Learn step-by-step how it works, what to expect, and the best aftercare tips
Stretch marks are something almost all of us deal with at some point — whether from growth, pregnancy, weight changes, or simply life. They can affect confidence, and while creams and oils can help with hydration, many people are looking for deeper, more targeted treatments.
That’s where microneedling steps in. In this blog, I’ll walk you through a LIVE session using the Dr. Pen A7 microneedling device with the Me TOO PDRN Booster — plus share my honest experience, product lineup, and what you can expect from this treatment.
What is Microneedling?
Microneedling is a minimally invasive treatment that uses tiny needles to create controlled micro-injuries in the skin. These microchannels:
- Stimulate collagen and elastin production
- Improve skin texture, tone, and firmness
- Enhance absorption of active ingredients like PDRN, peptides, and hyaluronic acid
When used consistently, microneedling can help reduce the appearance of stretch marks, scars, and fine lines.
What is PDRN?
PDRN (Polydeoxyribonucleotide) is derived from salmon DNA and is known for its ability to:
- Promote skin regeneration
- Improve hydration and elasticity
- Support wound healing
- Reduce inflammation
METOO HEALER PDRN BOOST CH USE CODE KAOS10 TO SAVE
The Me TOO PDRN Booster is designed to be applied topically during microneedling, allowing the active ingredients to penetrate deeper for enhanced results.
PDRN Boost CH combines over 50 active ingredients, including vitamins, amino acids, coenzymes, nucleic acids, and hyaluronic acids at optimal proportions for absorption into the epidermis to improve fibroblast function and to target several skin concerns at once, all while providing deep nourishment to the skin.
With a vitamin B complex that includes niacinamide and biotin, PDRN Boost CH stimulates skin cell renewal, improving the skin’s tone and texture. It also contains over 10 of the 20 amino acids that work as building blocks for proteins, including arginine, lysine, and histidine. Consequently, PDRN Boost CH offers antioxidant benefits and support of skin cell turnover for healthy, radiant skin.
NEW PRODUCTS :
YADAH Collagen Hydra Essence – Deep Hydration, Soothing with 80,000ppm Collagen peptides and Triple Hyaluronic Acid, Centella Asiatica Extract, Niacinamide
YADAH Collagen Dual Lift Serum 1.69 fl oz – Triple Collagen Firming Serum with Instant Lifting Deep Hydration.Hyaluronic acid,Spilanthol
YADAH Collagen Hydra Core Cream – Barrier Repair Moisturizer with 10 Types of Hyaluronic Acids
BIODANCE Bio-Collagen Real Deep Mask, Hydrating Overnight Hydrogel Mask, Pore Minimizing, Elasticity Improvement, Korean Skincare. PORE TIGHTENING & FIRMING: Ultra-low molecular collagen maximizes absorption and skin penetration. It helps refine enlarged pores, enhances skin elasticity immediately after application, and visibly reduces the appearance of fine lines and wrinkles.
Why I Used the Dr. Pen A7 Or any dr pen
The Dr. Pen A7 is a professional-grade microneedling device.( USE CODE KAOS10 TO SAVE)
Here’s why it’s ideal for stretch mark treatments:
- Adjustable needle depth — allows precise targeting depending on skin thickness (shallow for face, deeper for body/stretch marks).
- Consistent power delivery — ensures even penetration.
- Corded design — no battery interruptions during a session.
For body work (like stretch marks on thighs, hips, or abdomen), I typically use a slightly deeper needle setting (1.5–2.5mm), depending on tolerance and skin condition.
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Step-by-Step: My LIVE Session
- Prep:
- Thoroughly cleansed the skin using a gentle cleanser.
- Applied a topical numbing cream (optional but helpful for body treatments).
- Sterilization:
- Always use a new sterile cartridge with the Dr. Pen A7.
- Clean the treatment area with alcohol pads.
- Microneedling:
- Set the Dr. Pen A7 to 1.5mm – 2.5 mm for stretch marks.
- Worked in cross-hatch motions (vertical + horizontal passes).
- Skin became slightly red, with pinpoint bleeding in some areas (normal).
- Application of Me TOO PDRN Booster:
- Applied generously over the treated stretch marks.
- The microchannels allow deeper absorption, maximizing repair and regeneration.
- Aftercare:
- Avoid makeup, active skincare (retinols, acids), and sun exposure for 24–48 hours.
- Kept skin hydrated with a barrier cream or hyaluronic acid serum.
- SPF daily to protect the healing skin.
ProductS from My Session
Lumeo SkinLift 4D Current Red Light Therapy Kit USE Code: KAOS15 TO SAVE
Smooth fine lines, lift contours, and energize tired skin — all in just 3 minutes a day.
Laduora Lumeo is our most advanced at-home skincare device, designed to deliver visibly younger, glowing skin. Backed by science, this patented tool combines four cutting-edge technologies: red and infrared light therapy, microcurrent stimulation, serum infusion (via low-intensity electroporation), and therapeutic massage.
Alongside THE Dr. Pen A7 ( USE CODE KAOS10 TO SAVE) and Me TOO PDRN Booster, I had a full lineup of supportive skincare: hydrating masks, serums, cleansers, and sunscreens — everything you need for both prep and aftercare. Each product has a role in supporting healing, hydration, and protection.
What to Expect
- Immediately after: Redness, mild swelling, sensitivity.
- 1–3 days: Skin feels tighter, possibly flaking.
- 1–2 weeks: Gradual improvement in texture, with stretch marks appearing softer and less noticeable.
- Multiple sessions: For real change, consistency is key. Most people need 3–6 treatments, spaced 4–6 weeks apart.
- Always use sterile cartridges and clean tools.
- Do not microneedle over active infections, acne, or open wounds.
- If you are pregnant, breastfeeding, or have health conditions (like keloid scarring or blood disorders), consult with your physician before treatment.
Microneedling with Dr. Pen A7 + Me TOO PDRN Booster is not a magic eraser, but it’s one of the most effective DIY-friendly treatments for reducing stretch marks and improving overall skin texture. With consistent use and proper aftercare, you can achieve smoother, firmer, and more even-looking skin.
Have you tried microneedling for stretch marks yet? I’d love to hear your experience in the comments below! Hope you enjoyed this live, join me for all my upcoming lives and let’s do skin treatments together. – Kim