Most people spend months researching clinics and choosing a surgeon. Far fewer spend meaningful time preparing their scalp. That is a missed opportunity — because what you do in the four to six weeks before surgery can affect how cleanly the procedure goes, how well the grafts take, and how smoothly the early recovery phase unfolds.
This is not about dramatic interventions. It is about a handful of straightforward steps that put your scalp in the best possible condition before it undergoes the stress of a transplant procedure.
Why scalp preparation matters
A hair transplant involves extracting follicular units from a donor area and implanting them into recipient sites across the scalp. The grafts rely on re-establishing a blood supply in their new location — a process that happens over weeks and months after surgery.
A scalp that is well-circulated, free from buildup, and not inflamed gives those grafts a more favourable environment to settle into. A scalp that is dry, congested, or irritated adds friction to a process that already demands a lot from your biology.
None of this is dramatic. But the marginal gains from good preparation compound into a meaningfully better starting position.
Four to six weeks before surgery
Establish a consistent washing routine. If you do not wash your hair regularly, start now. A clean scalp with minimal buildup is better for both the procedure itself and the post-operative care period. Use a gentle, sulphate-free shampoo. You do not need anything specialist — just consistency.
Stop smoking. Nicotine constricts blood vessels and reduces circulation to the scalp. This matters significantly during the healing phase, when the grafts are re-establishing their blood supply. Most surgeons recommend stopping at least four weeks before surgery. Longer is better.
Reduce alcohol intake. Alcohol thins the blood and can increase bleeding during surgery. Start reducing it at least two weeks before your procedure, and stop entirely in the 48 hours beforehand.
Review any supplements or medications. Several common supplements — including fish oil, vitamin E, aspirin, and certain herbal products — increase bleeding risk. Speak to your clinic about everything you are currently taking. Do not stop prescribed medications without medical advice, but do disclose everything.
Two weeks before surgery
Keep the scalp moisturised but not treated. If your scalp is dry or flaky, use a gentle moisturising conditioner regularly in the weeks before surgery. Avoid any new products, treatments, or chemical applications — this is not the time to try something different.
Avoid direct sun exposure on the scalp. Sunburned skin is compromised skin. If you are spending time outdoors, wear a hat or use SPF on the scalp. A sunburned recipient area complicates both the procedure and the healing process.
Do not get a haircut the week before. Your clinic will advise on hair length for the procedure — most FUE procedures require a shave or close cut, which the clinic will perform on the day. Do not pre-empt this with your own cut.
The week before surgery
Wash your hair thoroughly the night before. Use your regular shampoo. This is your last normal wash before a period of very careful, restricted washing — so do it properly.
Avoid the scalp massage trend. You may have read that scalp massage improves circulation and graft outcomes. There is limited evidence for this as a pre-operative intervention, and vigorous scalp manipulation close to surgery is not advised. If you have been doing scalp massage as part of a longer routine, stop in the final week before surgery.
Hydrate well. Basic but worth stating. Good systemic hydration supports healing. In the days before surgery, drink water consistently and avoid anything dehydrating.
What about Minoxidil before surgery
If you are currently using Minoxidil, your clinic will advise whether to pause it before surgery. Some surgeons ask patients to stop a week or two before the procedure. Do not make changes to your Minoxidil routine without checking with your clinic first.
If you are not yet using Minoxidil, the pre-surgery window is generally not the time to start — the focus should be on healing and preparation, not introducing new topical treatments. Minoxidil becomes relevant in the post-operative recovery phase, typically from around week four onward.
If you want to understand exactly how Minoxidil fits into your recovery timeline, a 1:1 consultation session can help you plan it properly before you go into surgery.
The Pre-Op Guide
The Postgrafts Pre-Op Guide covers the preparation period in full — what to do, what to avoid, what questions to ask your clinic, and how to set up your recovery environment before the procedure date. If you are within six weeks of surgery and have not read it, it is worth the time.
This article is for informational purposes only and does not constitute medical advice. Always follow the specific pre-operative instructions provided by your surgeon and clinic. Individual guidance will vary based on your health history and procedure type.