You scheduled the appointment, cleared your afternoon for recovery, and sat through thirty minutes of controlled needling because you wanted younger, firmer skin. Then you walked out with hyaluronic acid on your face and no idea that the most valuable five minutes of the entire experience had already passed — wasted on a molecule that never needed those microchannels to begin with. Choosing the wrong product as the best serum to use during microneedling does not just underperform. It erases the advantage you paid for. A randomized controlled trial confirmed that growth factors applied post-microneedling produced significant improvements after one session — results the control group needed four sessions to approach (PMC7716740).
Finding the best serum to use during microneedling closes the gap between sessions that merely heal and sessions that permanently rebuild. Growth factors promote fibroblast migration, increase collagen and hyaluronic acid synthesis, and activate the PI3K/AKT and ERK/MAPK repair pathways (PMC10333026). Bradceuticals Gold Mesenchymal Stem Cell Growth Factor Serum delivers human mesenchymal stem cell-derived growth factors through open microchannels — applied to damp, dewy skin immediately after the final pass — making it the best serum to use during microneedling for anyone who measures results in structural collagen, not temporary comfort.
Mistake 1: Confusing the Gliding Serum With the Treatment Serum
“During microneedling” means two different things — and conflating them is the most common reason people choose the wrong product. During active needling, a sterile gliding solution helps the device move smoothly. After the final pass, the treatment serum goes on while channels remain open.
The best serum to use during microneedling is the treatment serum applied immediately post-procedure — not the gliding solution used for device movement. The gliding phase is mechanical. The treatment phase is biological. Confusing the two means optimizing for comfort instead of collagen.
Mistake 2: Choosing Small Molecules That Do Not Need Channels
Hyaluronic acid at roughly 500 daltons absorbs through intact skin without requiring a single microchannel. Vitamin C at 176 daltons penetrates the stratum corneum daily. Neither molecule needs the post-procedure window to reach the skin.
Growth factor proteins exceed 15,000 daltons. The stratum corneum blocks them completely on intact skin. Microchannels are the only delivery route. The best serum to use during microneedling reserves that irreplaceable channel window for the molecules that genuinely require it — and layers smaller molecules on top afterward.
A 2025 narrative review of 70 studies confirmed that growth factors applied through microchannels augment collagen remodeling beyond microneedling alone — and that new collagen fibers persist five to seven years (PMC11993440). Every channel filled with HA instead of growth factors is a seven-year collagen fiber that never gets built.
Mistake 3: Using a Single-Protein Serum Instead of Complete Conditioned Media
Some products marketed as the best serum to use during microneedling contain only recombinant EGF — one protein delivering one instruction. The body heals with dozens of coordinated growth factors simultaneously. A 2025 prospective RCT confirmed that even PDGF alone outperformed standard care on 6 of 7 parameters after microneedling (PMC12427151). One protein beats standard care. The complete secretome containing PDGF alongside EGF, FGF, TGF-beta, VEGF, and HGF delivers the full biological conversation.
Research confirms that up to 80% of mesenchymal stem cells’ therapeutic effect occurs through the molecules they release (PMC11518787). A 2025 clinical trial confirmed that MSC-derived exosomes matched PRP in improving skin quality with biopsy-confirmed Collagen I increases (PMC12104007). Bradceuticals’ conditioned media contains both soluble growth factors and exosomes — making it the best serum to use during microneedling because it delivers the complete orchestra, not a solo.
Mistake 4: Applying After the Window Closes
You finish the procedure, set down the device, clean up, check your phone — and the channels that took thirty minutes of needling to create have already started closing. The best serum to use during microneedling should be open and ready before the device touches your skin so application happens within sixty seconds of the final pass.
A 24-week trial demonstrated biopsy-confirmed collagen, elastin, and decorin increases — with participants perceiving themselves six years younger at week 12 (PMC9823186). That structural transformation requires growth factors reaching fibroblasts through open channels. Every minute of delay diminishes that delivery.
What Makes the Best Serum to Use During Microneedling
Human MSC source. Growth factors that evolved to bind to human fibroblast receptors with biological precision. Plant-derived alternatives cannot replicate this structural compatibility.
Complete secretome. EGF, FGF, TGF-beta, VEGF, PDGF, HGF plus exosomes containing mRNA and microRNA. The full instruction set.
Anti-inflammatory action. EGF inhibits IL-1alpha, IL-8, and TNF-alpha (PMC10333026). MSC exosomes dampen MMP enzymes that degrade existing collagen (PMC12099225). The best serum to use during microneedling builds new collagen while protecting the collagen you already have.
Fragrance-free, alcohol-free. Non-negotiable for application through open dermal channels.
The Protocol
During active needling: Sterile HA gliding solution for device movement only.
Within 60 seconds of final pass: Apply Bradceuticals Gold Mesenchymal Stem Cell Growth Factor Serum to damp skin. Pat gently — never rub.
5-10 minutes later: Layer fragrance-free moisturizer to seal hydration.
First 48 hours: Twice-daily growth factor serum. Mineral sunscreen only. No retinol, AHAs, BHAs, or vitamin C.
Between sessions: Apply growth factor serum morning and evening. The clinical trial maintained this daily protocol between monthly treatments (PMC7716740). Add complementary actives on non-treatment weeks.
Results With the Best Serum to Use During Microneedling
Days 1-3: Redness resolves faster. EGF’s anti-inflammatory action shortens visible recovery.
Weeks 2-4: Texture smooths. Fresh cells surface. The glow emerges.
Weeks 4-8: Collagen remodeling firms skin. Fine lines soften. Pores visually shrink.
Months 3-6: Structural transformation visible to others. New collagen persists five to seven years (PMC11993440). Every session compounds permanently.
Frequently Asked Questions
What is the best serum to use during microneedling for beginners? A fragrance-free growth factor serum with human MSC conditioned media. Bradceuticals is suitable for all experience levels — it supports healing without irritation because EGF actively inhibits inflammatory cytokines.
Is the best serum to use during microneedling different for at-home treatments? No — the same clinical-grade growth factor serum works for both professional and home protocols. Home dermarollers under 0.5mm are validated for transdermal delivery (PMC11993440).
Can hyaluronic acid be the best serum to use during microneedling? As a secondary layer after growth factors — yes. As the primary treatment serum — no. HA does not need microchannels to absorb and cannot instruct collagen production.
How many sessions with the best serum to use during microneedling before visible results? Texture at two to four weeks. Firmness at four to eight weeks. Maximum structural improvement at three to six months with monthly sessions and daily growth factor application.
Is the best serum to use during microneedling safe for sensitive skin? Yes — EGF inhibits inflammatory cytokines, making growth factor serums among the safest options for reactive and rosacea-prone skin during the vulnerable post-procedure window.
References
- Merati M, et al. An Assessment of Microneedling with Topical Growth Factors. J Clin Aesthet Dermatol. 2020;13(11):22-27. (PMC7716740)
- Shin SH, et al. The use of epidermal growth factor in dermatological practice. Int Wound J. 2023;20(6):2414-2423. (PMC10333026)
- Lynch SE, et al. Recombinant Pure PDGF Improves Aesthetic Results Following RF Microneedling. J Cosmet Dermatol. 2025;24(9):e70425. (PMC12427151)
- Taub A. Regenerative topical skincare: stem cells and exosomes. Front Med. 2024;11:1443963. (PMC11518787)
- Estupiñan B, et al. ASC Exosomes vs PRP for Photoaged Facial Skin. J Cosmet Dermatol. 2025;24(5):e70208. (PMC12104007)
- Wei B, et al. MSC-Derived Exosomes: A Promising Strategy for Age-Related Diseases. Cell Prolif. 2025;58(5):e13795. (PMC12099225)
- Tehrani L, et al. Physiological Mechanisms and Therapeutic Applications of Microneedling. Cureus. 2025;17(3):e80510. (PMC11993440)
- Naughton GK, et al. Targeting Multiple Hallmarks of Skin Aging. Dermatol Ther. 2023;13(1):169-186. (PMC9823186)
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Consult a qualified dermatologist or healthcare provider before beginning any microneedling protocol. Individual results may vary.
Last Reviewed: April 2026
About Bradceuticals : Thuy Myers is the founder of Bradceuticals which manufactures and distributes skin care and hair regrowth serums that use growth factors from human stem cells as the catalyst for regeneration. When she is not busy running the business and maintaining blogs, she is continuing her practice as a semiconductor engineer and occasionally teaches college engineering. In her free time, she enjoys visiting the beach with her MUCH better half, working out at the gym, and hanging out with her kiddo.