It’s a fair question, and we’d rather answer it honestly than oversell it: some booster ingredients have a strong evidence base behind them, some are more established through clinical use and manufacturer data than independent research, and none of them are magic. Here’s how we think about it.
| QUICK TAKE • Delivering an active into the skin rather than applying it topically generally increases how much of it actually reaches the target tissue. • Some booster ingredients — like tranexamic acid for melasma and hyaluronic acid for hydration — have strong, independent research behind them. • Others, like specific peptide cocktails and polynucleotide formulas, rely more on manufacturer studies and clinical experience than large independent trials. • Results build gradually over a course of sessions — nothing on this menu is a one-treatment fix. |
Why Delivery Method Matters
The strongest, most defensible claim behind treatment boosters isn’t about any single ingredient — it’s about delivery. The outer layer of skin is built specifically to keep things out, which limits how much of a topical product’s active ingredients actually penetrate deeply enough to make a difference. Delivering an active directly into the skin during a laser or microneedling treatment, when that barrier is already temporarily more permeable, gets around that limitation. This part is well established in dermatology broadly, independent of any specific brand or formula.
What Has Strong Independent Evidence
Some ingredients on our menu are backed by a substantial, independent research base. Tranexamic acid’s role in interrupting melasma-driving melanin production is well documented outside of any single manufacturer’s studies. Hyaluronic acid’s ability to bind water and improve skin hydration is one of the more thoroughly researched claims in skincare generally. Vitamin C and glutathione’s antioxidant properties are also broadly supported, even if the specific magnitude of a given in-office treatment’s effect is harder to isolate.
What Relies More on Manufacturer Data and Clinical Experience
Other actives — specific peptide combinations, proprietary polynucleotide blends — are supported more by manufacturer-sponsored studies and accumulated clinical experience than by large, independent, peer-reviewed trials. That doesn’t mean they don’t work; it means the evidence is a step earlier in the research pipeline than something like tranexamic acid, which has decades of independent study behind it. We think it’s worth being direct about that distinction rather than presenting every ingredient as equally proven.
What to Actually Expect
Regardless of the underlying evidence base, boosters are incremental, not transformative on their own. They’re designed to meaningfully improve the result of a treatment you’re already having, not replace a comprehensive skincare routine, sun protection, or (where relevant) a physician-guided medical treatment. That’s also why we don’t recommend one for every visit — if a booster won’t move the needle on your specific concern, adding it doesn’t serve you, regardless of how well-supported the ingredient is in general.
Bottom Line
The delivery method behind boosters is well supported by dermatology broadly. Individual ingredients vary in how much independent evidence backs them specifically — which is exactly why we only recommend the ones that make sense for your concern, not every option on the menu.
Frequently Asked Questions
Are boosters clinically proven?
The evidence varies by ingredient — some, like tranexamic acid and hyaluronic acid, have strong independent research; others rely more on manufacturer studies and clinical experience. Your provider can speak to the specific evidence behind any booster you’re considering.
Will I see results after one session?
Most boosters build results over a course of sessions rather than a single visit. Your provider will set realistic expectations at consultation.
Can a booster replace medical treatment for a skin condition?
No — boosters are cosmetic add-ons that complement, but do not replace, medical advice or treatment for diagnosed skin conditions.
How do I know if a booster is worth adding for me?
That’s exactly what consultation is for — your provider will only recommend a booster if it will meaningfully improve your specific result.
Want an Honest Read on What Would Help Your Skin?
Start with a complimentary 30-minute consultation at SMooth Solutions Medspa in Naperville, IL, and we’ll tell you plainly whether a booster is worth it for you.
SMooth Solutions Medspa — Naperville — 1867 Bay Scott Cir #111, Naperville, IL 60540 · (630) 381-8952