How to Use

How to Fit a Hair Serum Around Showers and Workouts

When to apply a once-daily scalp serum: after the shower you take every day, or after your workout shower on training days, with answers for two-shower days, no-shower days, night shifts and travel.

Man seen from behind after a shower, a white towel around his neck, towel-drying his short dark hair, with a folded grey workout shirt and an unbranded glass pipette on a linen cloth in the foreground.
In this article

Put your scalp serum on once a day, after the shower you already take every day. On days you train, the shower after your workout is the simplest fit. That is the whole schedule. Loxstar goes on a clean, dry scalp, and after a shower works well, so the serum does not need its own time slot: it rides on a shower you were going to take anyway.

Key takeaways

  • Once a day, on a clean, dry scalp. After a shower works well; washing first is not required.
  • Training today? The shower after your workout is the simplest fit.
  • Two showers? Still one application. Pick one shower and keep it.
  • No shower? Apply on a dry scalp at your usual time.
  • Missed or moved? Pick up at your next usual slot. Do not add a second application to catch up.

Start from the directions

Every schedule below is built on the same short set of directions. Nothing in this guide adds a step to them.

The current Loxstar directions: Once daily, on a clean, dry scalp. After a shower works well; washing first is not required. Use the dropper to place a pea-size amount on thinning areas, massage for 30 seconds, then let it dry for about 5 minutes before styling. Read the current directions.

Two words carry most of the schedule: "once" and "daily". The product page recommends "at least 90 days of daily use" and says "regular use is recommended." A slot you hit every day beats a perfect slot you hit three times a week.

The routine in one shower

  1. Shower as usual. Shampoo or not; washing first is not required.
  2. Dry the scalp. Towel off, or use a blow-dryer, until the scalp feels dry. The directions call for a clean, dry scalp, so a dripping scalp is the one thing to avoid.
  3. Apply. A pea-size amount on thinning areas from the dropper, then 30 seconds of fingertip massage. If your hair is long enough that reaching the scalp takes work, the long-hair scalp application guide shows how to part and cover the area.
  4. About 5 minutes to dry. Get dressed, shave, make coffee. Then style as usual, or head out.

The whole thing adds about a minute of hands-on time and one short wait you can fill with something else.

Pick your slot

Find the day that looks most like yours. Each one ends in a single application.

Swipe to see all columns →

Your day When to apply Why this slot
Morning workout, then shower After that shower Clean scalp after sweating, and the rest of your day stays free
Evening workout, then shower After the evening shower, or after your morning shower if that is your fixed daily slot Either works; choose one and keep it
Shower before bed After the bedtime shower Dry the scalp first, then use the 5 minutes on the rest of your night routine
Two showers in one day After one of them, ideally the one after your workout Once daily means one application, not one per shower
No shower today On a dry scalp at your usual time Washing first is not required
Night shift or changing hours After the main shower of your waking day, whatever the clock says The anchor is the shower, not the hour
Travel day After the shower you take that day, before leaving or on arrival One application, wherever you are

Morning workout

This is the easiest version. You train, you shower, you dry your scalp, you apply. The serum goes on a scalp you just washed, and nothing in the rest of your day asks you to think about it again.

Evening workout

You have two good options, and both keep you at once a day. If you shower in the morning and again after an evening session, either shower works. Many people find the post-workout shower the cleanest fit, because the scalp has just been washed after sweating. Others prefer to keep a morning habit they already have. Pick whichever you will actually keep.

Shower before bed

Apply after the shower, once the scalp is dry. The directions give about 5 minutes for the serum to dry before styling; at night there is nothing to style, so spend those minutes on teeth, tomorrow's clothes or the last of the dishes. Evening is a fine slot if it is the one you will actually keep.

Do you need to wash first?

No. The product page says a clean, dry scalp is recommended and that washing first is not required. The formula is designed to work "even without washing." So the shower is a convenient anchor, not a requirement.

On a day you skip the shower, apply at your usual time on a dry scalp. On a day you shower, dry the scalp before you apply. Towel the roots until the scalp feels dry, or give it a quick pass with a blow-dryer.

Sweat, a second shower, and what the directions do not say

The current directions do not say how long to wait between applying and working out, whether sweat affects the serum, or how soon you can shower again. We will not invent a number for any of those.

What you can do is set the routine so the questions rarely come up. If you train most days, attach the serum to the shower after your workout: the scalp is freshly clean and the sweaty part of the day is already behind you. If you prefer a fixed morning slot and train later, that fits the directions too.

Whichever slot you choose, the directions call for one application a day. A workout or a second shower later on does not add a second application; your next one is tomorrow's usual slot.

Night shifts and changing schedules

If your hours move, tie the serum to your main shower of the waking day rather than to a clock time. For a night-shift worker that might be the shower before work in the evening, or the one after the shift before sleep. Either fits the directions, as long as it happens once per day.

When your schedule changes for a week, move the slot with it. The rule is one application per day, not one application at 7 a.m. Moving from mornings to evenings can leave a longer or shorter gap for a day; do not add an extra application to even it out.

Travel days

A travel day still gets its one application. Keep the same anchor: the shower you take that day. If you shower before an early flight, apply then. If you shower at the hotel, apply after that shower. Flying across time zones, use your first full day's shower as the new slot and carry on once daily from there.

Packing is simple. The bottle is 30 ml (1.0 fl oz). For U.S. airport screening, the TSA allows liquids in containers of 3.4 ounces (100 ml) or less in a quart-size bag in your carry-on, so the bottle fits in that bag. Rules in other countries can differ; check the airport or airline you are flying with.

If today's routine moved

A quick check for a day that did not go to plan:

  • Already applied today? You are done until tomorrow.
  • Not yet? Apply once, on a clean, dry scalp, whenever today allows.
  • Missed the day entirely? Pick up at your next usual slot. No catch-up application.
  • New schedule for a while? Choose the shower you will take every day and move the slot to it.

Keep it boring

The best schedule is the one you stop thinking about. Hang Loxstar on a shower you already take, give it about a minute and a short wait, and let the days add up. The current directions, ingredients and product details are on the product page.