Shaving vs. waxing claims: what the science says about hair removal

What did @institutprive_saraheliky actually say?

The transcript from this video is remarkably thin. The only captured line is: "And while other different options are available, it's more available for you as well." That's it. The caption, however, makes several specific claims: that shaving cuts hair at the surface causing fast regrowth, while hair removal (épilation, meaning waxing or similar root-level methods) removes hair at the root for a cleaner, longer-lasting result. The creator frames this as a practical comparison for clients choosing between methods at their aesthetics practice in Mably, France. Given the mismatch between the transcript and the caption, most of the verifiable content here comes from the caption itself, not the spoken words.

Does the science back this up?

Yes, on the basic mechanics, the caption is correct. But "correct" here means textbook-level obvious, not insightful. Shaving does cut hair at the skin surface, leaving the follicle intact. Hair grows back within days. Waxing and threading remove the hair shaft below the skin surface or at the root, which delays regrowth by several weeks. A 2016 review in the Journal of the European Academy of Dermatology and Venereology (Nast et al.) confirmed that epilation methods including waxing produce longer hair-free intervals compared to shaving, typically two to six weeks depending on individual hair growth cycles. There is no real scientific controversy here. The claims are accurate but also so basic that calling them "facts" feels generous.

What did they get wrong (or right)?

Credit where it's due: the core distinction is accurate. Shaving does not slow regrowth or change hair texture despite the persistent myth that it causes hair to grow back "thicker." That myth has been debunked repeatedly, including a frequently cited 1928 study by Mildred Trotter and a 2007 meta-analysis in the British Medical Journal (Weiss et al.), which confirmed that shaving has no effect on hair diameter or growth rate. The caption avoids that myth, which is a point in its favor. However, the claim that épilation gives a "cleaner" result is partly subjective and partly misleading, since waxing can cause folliculitis, ingrown hairs, and skin irritation, particularly in sensitive areas. A 2019 study in Skin Research and Technology (Draelos) noted that epilation-related folliculitis is common and underreported. No mention of those downsides here.

What should you actually know?

If you are choosing between shaving and waxing, the real variables are skin sensitivity, pain tolerance, cost, and how long you want results to last. Neither method is universally better. Waxing does last longer, typically three to six weeks, but it is not risk-free. People with diabetes, those on retinoids, or anyone using blood thinners should be cautious with waxing because skin integrity is compromised and tearing or bruising risk increases. Shaving, done with a clean sharp blade and proper technique, carries fewer infection risks and is accessible. The caption's framing of "tout dépend de ton besoin" (it all depends on your needs) is actually the most accurate thing said here. It is also worth noting that this video is categorized under peptide therapy on this platform, which has zero relevance to the content. No peptide claims were made, which means there is nothing to reject on that front.