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Aftergrow Scalp Serum in an amber dropper bottle with a Butter label.
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Aftergrow Scalp Serum

Hair for your after.

A lightweight peptide scalp serum for fuller-looking hair in the months after big body changes. A few clear, non-greasy drops along your part, once a day. Nothing to swallow.

$119 Three single bottles cost. $144 Save $25 on 3 bottles

  • 1 fl oz (30 mL)
  • About 30 days per bottle
Choose your plan.

90-day money-back guarantee on your first order. Made in the USA. Ships within 2 business days.

  • Fragrance-free
  • Hormone-free
  • Vegan friendly
  • Cruelty-free

Also free of parabens, phthalates, silicones, sulfates and mineral oil.

It can help your hair look fuller, keep your scalp conditioned and give you a clear, lightweight daily step. It can't treat a medical condition, stop shedding or replace a dermatologist. If shedding is sudden, patchy or lasts more than six months, see one.

Apply a few drops to a clean, dry scalp along your part. Massage for one to two minutes. Don't rinse. Use once a day.

See how to use it

Water, Glycerin, Lecithin, Propanediol, Arginine, Caprylyl Glycol, Citric Acid, Eucalyptus Globulus Leaf Extract, Tocopherol, sh-Polypeptide-11, sh-Polypeptide-1, sh-Oligopeptide-2, sh-Oligopeptide-10, sh-Polypeptide-9, Lactic Acid, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Scutellaria Baicalensis Root Extract, Sodium Benzoate, Gluconolactone, Calcium Gluconate, Potassium Sorbate, Rosmarinus Officinalis (Rosemary) Extract, Xanthan Gum, Sodium Gluconate, Serenoa Repens (Saw Palmetto) Extract.

Contains soybean and wheat germ extracts.

Made for month three.

For some women, more hair shows up in the brush about three months after a big change in the body, like fast weight loss. It can feel like it came from nowhere, just as everything else is going right.

It has a reason. Hair grows in cycles, and a big change can push more hairs into their resting phase at once. They shed a few months later. Shedding like this is usually temporary.

Aftergrow is for those months: a daily scalp step that helps your hair look fuller while it passes.

  • Fuller-looking hair

  • A scalp that feels cared for

  • Nothing to swallow

A few drops, once a day.

About two minutes at the mirror, on dry hair. Nothing to rinse out.

1

Part.

Part clean, dry hair where you want it to look fuller.

2

Drop.

Add a few drops along the part. For more coverage, part again a little to the side.

3

Massage.

Massage for one to two minutes. Leave it in and style as usual.

Judge it by your own photos.

We'll never show you a fake before-and-after. The only photos that count are yours.

Hair changes too slowly to see in the mirror day to day. So we remind you to take the same photo of your part at week 0, week 6 and week 12, in the same light. At week 12, you compare and decide. Your hair, your call.

Week 0.

Take your first part photo, then start your drops.

Week 6.

Same angle, same light, second photo.

Week 12.

Put all three side by side and decide what's next.

Don't love what you see at week 12? We'll refund your first order.

Know what goes on your scalp.

Five peptides, six plant extracts and no added fragrance. Every ingredient is listed below, in label order.

  • Five peptides.

    They condition the scalp and support the look of thicker, fuller hair.

    sh-Oligopeptide-2 and -10, sh-Polypeptide-1, -9 and -11

  • Rosemary and eucalyptus.

    Two familiar scalp-care botanicals for a fresh, cared-for feel.

  • Four more plant extracts.

    Saw palmetto, scutellaria root, soybean germ and wheat germ round out the blend.

  • The texture.

    A light, water-based serum that sinks in and stays in.

  • Fragrance-free
  • Hormone-free
  • Vegan friendly
  • Cruelty-free
  • Vegetarian
  • Mineral oil-free
  • Paraben-free
  • Phthalate-free
  • Silicone-free
  • Sulfate-free
Full ingredient list
Functions are the standard cosmetic roles of each ingredient.
# Ingredient What it does
1WaterThe base of the serum. Keeps it light.
2GlycerinDraws in moisture and keeps the scalp comfortable.
3LecithinA plant-based emulsifier that helps everything mix and conditions the skin.
4PropanediolA plant-derived solvent that carries the extracts and gives a smooth feel.
5ArginineAn amino acid that conditions the skin and balances the pH.
6Caprylyl GlycolConditions the skin and helps the preservatives work.
7Citric AcidAdjusts the pH so the formula stays gentle.
8Eucalyptus Globulus Leaf ExtractA plant extract for a fresh, clean scalp feel.
9TocopherolVitamin E. An antioxidant that protects the formula.
10sh-Polypeptide-11One of five peptides. Together they condition the scalp and support the look of thicker hair.
11sh-Polypeptide-1
12sh-Oligopeptide-2
13sh-Oligopeptide-10
14sh-Polypeptide-9
15Lactic AcidAdjusts the pH and helps hold moisture.
16Glycine Soja (Soybean) Germ ExtractA conditioning plant extract. Contains soy.
17Triticum Vulgare (Wheat) Germ ExtractA conditioning plant extract. Contains wheat.
18Scutellaria Baicalensis Root ExtractA botanical widely used in scalp care.
19Sodium BenzoateA preservative that keeps the serum safe to use.
20GluconolactoneHelps preserve the formula and holds moisture.
21Calcium GluconateA mineral salt that conditions the skin.
22Potassium SorbateA preservative that keeps the serum safe to use.
23Rosmarinus Officinalis (Rosemary) ExtractA plant extract for a fresh feel. It also protects the formula.
24Xanthan GumGives the serum its light, slightly thick texture.
25Sodium GluconateKeeps the formula stable by binding trace minerals in the water.
26Serenoa Repens (Saw Palmetto) ExtractA botanical widely used in scalp care.

Contains soybean and wheat germ extracts. If you're allergic to soy or wheat, skip this one.

Light enough to wear every day.

  • Clear and water-based, with no greasy finish.

  • Goes on dry hair and stays in. No extra wash days.

  • Made for straight, wavy, curly and coily hair.

Four pills a day, or a few drops?

A leading hair supplement Aftergrow, 90-Day Protocol
How you use it 4 capsules a day A few drops a day
Cost About $88 a month $39.67 a month
Anything to swallow Yes No

Nothing to swallow. Your stomach has enough going on.

Supplement price and dose checked September 2026. We compare price and format only.

Start with the full 90 days.

Hair changes slowly. Ninety days gives the routine a fair chance, and three bottles cost less than buying one at a time.

  • Three 1 fl oz bottles, one for each month

  • The Check-in: photo reminders at weeks 0, 6 and 12

  • Free shipping

  • The 90-Day Guarantee on your first order

  • $119
  • $39.67 a bottle
  • about $1.32 a day

Three single bottles cost $144.

Why Aftergrow exists.

Most products for women going through big body changes focus on protein and digestion. Almost none focus on hair. Aftergrow was built for that part: one serum, a label you can read and a 90-day plan you can check with your own eyes.

Questions about Aftergrow

When will I notice a difference?

You'll feel the light, fresh finish from day one. Hair changes slowly, so give the routine the full 90 days and compare your week 0 and week 12 photos. Results vary.

What if I don't love it?

Use it for 90 days. If you don't love how your hair looks, email us within 120 days of delivery and we'll refund your first order.

Can I use it with my medications?

Aftergrow goes on your scalp, with nothing to swallow, and every ingredient is listed on this page. If you take prescription medication or have a health condition, show the list to your doctor or pharmacist before you start.

Should I see a dermatologist instead?

If your shedding is sudden, patchy or lasts more than six months, yes. Please see one first. Aftergrow is a cosmetic scalp serum, and it doesn't treat medical conditions.

I've tried hair vitamins. Why is this different?

Aftergrow isn't a supplement. It's a serum you apply where you want hair to look fuller, with nothing to swallow. Give it 90 days and let your own photos decide.

Will it make my hair greasy?

No. It is a light, water-based serum that dries without a greasy feel. Apply it to a dry scalp and style as usual.

Can I use it on color-treated or textured hair?

It goes on the scalp, not the lengths, so your hair's color or texture doesn't change how you apply it. If your scalp is sensitive or freshly colored, test a few drops behind your ear first and wait 24 hours.

Can I use it while pregnant or nursing?

Ask your clinician before use.

Why three bottles?

One bottle lasts about 30 days of daily use. Three bottles cover the full 90-day plan and all three check-ins.

Use it for 90 days. If you don't love how your hair looks, email us and we'll refund your first order.

You did the hard part.

Now give your hair the full 90 days. Three bottles, the Check-in and free shipping. If you don't love how your hair looks, we'll refund your first order.

  • $119
  • about $1.32 a day