Microneedling Serums: What to Know Before You Use One
A "microneedling serum" is a cosmetic whose maker says it can be used with rollers or pens. The FDA says it has not cleared any microneedling device for use with another product, so it has not reviewed whether combining them is safe or effective. Read the label closely.
Last reviewed:
Why serums are a special case
Microneedling makes tiny openings in the skin. A serum put on afterward meets skin that is more open than usual. The FDA says it has not cleared any microneedling device for use with another product such as a cream, a cosmetic or platelet-rich plasma, so it has not reviewed whether combining them is safe or effective (1).
A 2021 systematic review of 85 articles advises caution when microneedling is used with products not intended to be applied with microneedles (2). A 2025 case report describes a necrotic ulcer on the chin of a woman after she used vitamin E oil with an at-home device (3).
This is not a statement about any specific serum. It is why the label deserves a careful read.
What you will see on labels
- Hyaluronic acid, often the base.
- Peptides, niacinamide, snail mucin, centella and "EGF complex."
- Retinol or acids, which the FDA lists among products that can sting after microneedling (1).
- Copper peptide (GHK-Cu), advertised for use with microneedling. A 2026 review says its human evidence is thin and that trials with microneedle delivery are still needed (4).
- PDRN or "salmon DNA." See that page.
How to read the label: seven questions
- Does the maker say the product is meant for use with needles, and say what that means?
- Is it described as sterile, and is it single-use or a multi-dose bottle?
- How should it be stored once opened? A refrigerator step, a dropper or a collector adds handling.
- Is there an oil, a fragrance or an active such as retinol? The FDA warns that retinol, glycolic acid, menthol, capsaicin and alcohol can irritate treated skin (1).
- Where does each ingredient come from? An animal-derived ingredient should be named as such.
- What do the claims promise? Treat "regimen-grade" or "clinic-level" wording as marketing.
- Would your professional approve it? Ask before you use it, not after.
Three serums, as their sellers describe them
Figures are the sellers' own and may change. We did not test these products and we do not rank them.
| BRUUN Salmon DNA PDRN Complex Serum | BRUUN Total Care Serum | Peachaboo Hyaluronic Acid Serum | |
|---|---|---|---|
| Size | 35 ml (1.18 fl oz) ampoule with a collector | Not in the text we read | 30 ml or 100 ml |
| What the page says about needles | Can be incorporated into compatible microneedling, pen and roller routines "according to appropriate product and device instructions" | The FAQ says these ampoules are made to be used with microneedling pens and derma rollers | Says it can be used by itself, with other products and during microneedling with a Dr. Pen pen |
| Ingredients named | PDRN complex and a "salmon DNA-inspired" formula; no full ingredient list in the text we read | Retinol, peptides, snail mucin, EGF complex, niacinamide and centella | 1.2% hyaluronic acid, purified water, jojoba oil, caprylyl glycol, glycerin |
| Handling | Store in a refrigerator or cold storage; keep the collector in the bottle; clean it if contaminated | Retinol: the page says suitability and timing in a post-treatment routine "should be considered carefully" | Free of parabens, alcohol and fragrance; 72% organic; for external use only; discontinue if irritation occurs |
| Sterile? | The page does not say | The page does not say | The page does not say |
| Source | (5) | (6) | (7) |
The first two sellers describe their products as cosmetics for skincare use and say they are not intended to diagnose, treat or prevent any disease. None of the three pages says whether the product is sterile, which matters on punctured skin. The Total Care page itself flags that its retinol needs careful timing, and the FDA lists retinol among products that can sting after microneedling. The Peachaboo page names an oil; the case report above involved a different oil, so we draw no conclusion, but we flag it.
Product names appear in plain text. This page has no purchase links, and the figures come from the makers' own pages, read on October 15, 2026.
Common questions
Can any serum be used with a microneedling roller or pen?
Does a serum make microneedling work better?
We have not found a study for these products among the sources cited. A 2026 systematic review of a copper peptide ingredient says human trials pairing it with microneedle tools, including roller-assisted serums, are still needed (4).
What does "for external use only" tell me?
That the product goes on the outside of the body. It does not tell you whether the product was made or tested for skin that has just been punctured. Look for what the maker says about that, and for how the product is packaged and stored.
Sources
- FDA consumer update on microneedling devices (content current as of 10/15/2025; checked October 15, 2026)
- Safety systematic review of 85 articles, 2021 (PMID 34448760)
- Case report, 2025 (PMID 41363966)
- Systematic review of a copper peptide ingredient, 2026 (PMID 42787770)
- Maker page: BRUUN Salmon DNA PDRN Complex Serum (captured October 15, 2026)
- Maker page: BRUUN Total Care Serum (captured October 15, 2026)
- Seller page: Peachaboo Hyaluronic Acid Serum (captured October 15, 2026)