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Fourth Bloom

Fourth Bloom Botanical Scalp Serum

Fourth Bloom Botanical Scalp Serum

$49.00 USD
$49.00 USD
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Somewhere between "congratulations" and "you've got this," your hair started showing up everywhere except your head.

Here's what we want you to know first: postpartum shedding is normal, common, and temporary. Your hair cycle hit pause while you were busy growing a person, and now it's resetting. You didn't break anything.

But normal doesn't mean you have to just white-knuckle through it. Fourth Bloom is a botanical scalp serum made for exactly this season. Not a watered-down version of the harsh stuff. A formula built from scratch around what a postpartum scalp actually wants: moisture, circulation, and gentleness.

What's working while you sleep (or try to):

  • Rosemary leaf extract, the botanical your group chat won't stop talking about, supports a healthy-feeling scalp
  • Ginger and licorice root soothe and refresh where new growth begins
  • Densidyl, a hydrating algae blend of chlorella and spirulina, floods the scalp with moisture so the hair you have looks fuller and the scalp underneath feels cared for
  • Vitamins C and E bring antioxidant support and shine

What's not in the bottle matters just as much: no minoxidil, no fragrance, no alcohol, no parabens, no sulfates, no silicones, no phthalates, no mineral oil. Vegan and cruelty-free. Made in the USA.

Two minutes a night. Damp or dry hair. No rinsing, no residue on the pillow, no smell for a sleeping baby to object to. Just you, your fingertips, and a small moment that's actually yours.

You grew a life. Let this be the two minutes a day you grow yours back.

Your nightly ritual: apply 4 to 6 drops directly to your scalp, part line and temples first. Massage two minutes with fingertips, small circles. Leave it in, no rinsing, and don't wash for at least 1 to 2 hours. Nightly beats a heavy pour twice a week. One 2 fl oz bottle lasts about 8 weeks used nightly.

Full ingredients: Water, Glycerin, Rosmarinus Officinalis (Rosemary) Leaf Extract, Propanediol, Chlorella Emersonii Extract, Lecithin, Spirulina Maxima Extract, Ascorbic Acid, Tocopherol, Baicalin, Zingiber Officinale (Ginger) Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Sodium Benzoate, Potassium Sorbate, Arginine, Lactic Acid, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Scutellaria Baicalensis Root Extract, Gluconolactone, Calcium Gluconate, Tremella Fuciformis Extract, Sodium Gluconate. Contains wheat germ and soy extracts.

For external use only. Keep out of reach of children. Store in a cool, dry place.

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Your questions, answered honestly

Is this safe while breastfeeding or pregnant?

We formulated Fourth Bloom without minoxidil, fragrance, alcohol, parabens, or phthalates, specifically because those are the ingredients new moms are most often told to avoid. That said, we're your scalp's friend, not your doctor. Every body and every pregnancy is different, so please run the full ingredient list (published on this page) by your OB, midwife, or pediatrician. We'll never be offended.

Will this stop my postpartum shedding?

Here's the truth: postpartum shedding resolves on its own timeline. That's biology, and nobody's bottle changes it. What Fourth Bloom does is make the in-between better. Hydration and botanical nourishment keep your scalp cared for while your cycle resets, the massage supports circulation, and the hair you have looks and feels fuller in the meantime. When the regrowth comes (and it comes) it arrives to a scalp that's been looked after all along. Most moms tell us the two-minute ritual ends up being half the point.

When will I notice a difference?

Most people notice the immediate stuff right away: a refreshed, hydrated scalp feel and no greasy residue. Hair changes are slower by nature. Give it a consistent 8 to 12 weeks, which is why one bottle lasts about 8 weeks and why subscribers save $10 a month.

Will it make my hair greasy or smell like anything?

No and no. It's a lightweight, water-based serum that absorbs in minutes: no residue, no rinse-out, no pillowcase casualties. And it's completely fragrance-free, so if your baby sleeps on your head (they do that), nothing about your hair will change for them.

Why moms pick it

No minoxidil, no debate. The strongest actives are the ones you've been told to skip right now. We left them out on purpose.

Fragrance-free, honestly. Not "lightly scented" nothing added.

Two minutes, no rinse. A few drops, fingertips, done. It fits a routine with no room in it.

Made in the USA, vegan, cruelty-free. Every ingredient is on the bottle and on this page.

30-day money-back guarantee.

Keep the bottle. No interrogation.

Your nightly ritual

  • 1. Part and drop

    Section your hair where you can see scalp. A few drops straight to the roots. You want it on skin, not strands.

  • 2. Two minutes of fingertips

    Small circles, firm enough to feel. No rinse, no residue. This is the part that's actually yours.

  • 3. Leave it on

    Sleep on it. Repeat tomorrow. Most people judge it around the eight-week mark, and we'd rather say that than promise you a week.
Start your ritual, $49