Rapid Growth Activating Serum (Night Formula)

$32.23 ~~$70.99~~ In stock

What it is

Rapid Growth Activating Serum (Night Formula) is a nighttime scalp serum made for targeted hair-growth support routines.

Why customers choose it

Nighttime leave-on serum format
Made for scalp-focused routines before bed
Supports stronger-looking, healthier-feeling hair with consistent use
Useful for customers focused on breakage-prone or thinning-looking areas

How to use

Lightly apply 1–3 drops to the scalp at night and gently massage into the area. Leave on overnight.

Available sizes

Travel 0.5 oz and Regular 1 oz.

Caution

For external use only. Do not use if you are allergic to any listed ingredient. Patch test before full use, avoid contact with eyes, and discontinue use if irritation occurs.

Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Aurora ★★★★★ Oct 21, 2026

After a few weeks of using this as a leave-on overnight treatment, my hairline feels thicker and I’m noticing new baby hairs. The serum absorbs quickly without any greasy residue, which was my biggest concern.

Zoe P. ★★★★★ Oct 20, 2026

I’ve tried other scalp treatments before, but the leave-on serum format of this one doesn’t drip or feel greasy on my pillow. I’m about three weeks in and can already see some new baby hairs near my crown.

Richard ★★★★★ Oct 19, 2026

I’ve been using this night serum for two weeks and my hairline is already showing baby hairs—the leave-on format makes it super easy to work into my bedtime routine without any mess.