Skip to product information
1 of 5
★★★★★ (4,314) Verified Reviews

Hair Density Serum

THE EASIEST WAY TO COVER GRAYS NATURALLY

£18.00

Covers grays
in just 10 minutes

As easy as
regular shampoo

Protects hair with
ammonia-free formula

Suitable for
ALL hair types

1
30 DAY

Less than 1% of customers claim our Money Back Guarantee

Description

If your hair is thinning, shedding more than usual, or your part is getting wider — this serum was made for you.

Amélie Hair Density Serum targets thinning at the scalp level. It combines two clinically studied peptides (Acetyl Tetrapeptide-3 and Biotinoyl Tripeptide-1) with Caffeine, Green Tea Extract, and Zinc to support stronger, thicker-looking hair from the root.

The peptides work by nourishing the hair follicle and improving the anchoring of each strand. Caffeine extends the growth phase of your hair. And Zinc supports a healthy scalp environment for hair to thrive.

Apply directly to your scalp once a day. It absorbs in minutes, doesn't need to be rinsed out, and won't leave your hair greasy or weighed down. Just apply and go.

See results in 90 days — most people start noticing a difference after consistent daily use. This isn't an overnight fix. It's a daily habit that builds real results.

Why You'll Love This
  • Rich in pure Batana Oil to help nourish and repair dry, damaged hair.
  • Restores moisture, softness, and shine.
  • Works on all hair types.
How to Use

Apply 1–2 times per Step 1: Wash your hair and towel dry until damp — not dripping wet, not fully dry. Step 2: Apply a generous amount to your hair and scalp. Gently massage through from roots to ends. Step 3: Leave on for 5–10 minutes, then rinse thoroughly with clean water. Use 1–2 times per week.

Ingredients

Water, Cetyl Alcohol, Lauryl Cetyl Trimonium Chloride, Hydrogenated Palm Oil, Batana Oil, Ceteareth-25, Glycerin, Hydroxyethyl Cellulose, Methylparaben, Propylparaben, DMDM Hydantoin, Fragrance, Caramel, CI 77266, CI 19140, CI 15985, CI 16255, CI 42090 Key active: Batana Oil — Sourced from Honduras, rich in oleic acid, linoleic acid, and natural antioxidants. Penetrates deep into the hair shaft to restore moisture, repair damage, and add shine.

View full details

AS SEEN IN

GQ
ELLE
VOGUE
InStyle
GQ
ELLE
VOGUE
InStyle

4 Reasons You Need This Product

4 Reasons You Need This Product

Clinically studied peptides

Powered by Acetyl Tetrapeptide-3 and Biotinoyl Tripeptide-1 — peptides that have been studied for their ability to support hair density and reduce hair fall at the follicle level.

Caffeine-boosted formula

Caffeine extends the growth phase of your hair and counteracts the effects of hormones that cause thinning. One of the most proven topical hair ingredients available.

Lightweight, no-rinse daily treatment

Absorbs in minutes. No greasy residue. No rinsing. Just apply to your scalp and go about your day. Fits into any routine without adding extra steps.

Built for the Amélie routine

Use alongside your Amélie Instant Dye Shampoo and Color Protect Shampoo. Cover your grays AND strengthen your hair — all in one place.

30-DAY SATISFACTION GUARANTEE

We stand behind the quality of our products. If you're not completely satisfied within 30 days, we'll make it right.

FREQUENTLY ASKED QUESTIONS

Depending on hair type and frequency of washing, Polar Haircare typically lasts from 4-6 weeks.

One bottle is designed to last for approximately 10 to 15 applications, depending on hair length and thickness.

Yes, Polar works on any hair type from 1a to 4c. Thanks to its shampoo-like qualities, its easy to apply and covers every gray from root to tip.

Polar does contain chemicals that some individuals may be sensitive to for example PPD & Hydrogen Peroxide. We recommend a 24 hour patch test before full application.

Polar Instant Dye Shampoo is designed to be mess-free, it won't stain your skin or scalp and any residue washes off easily from surfaces. We do recommend wearing gloves during application and avoiding white or light-colored towels and clothing, as pigment can transfer if not fully rinsed on time.

Yes, you can! Our shampoo is perfectly safe and effective for use on your beard, offering the same natural-looking, vibrant color and nourishing benefits as it does for your hair.

We recommend using your normal shampoo and conditioner in between dyes and only use Polar Haicare when color reapplication is needed. Conditioner can be applied directly after use.

Absolutely! Our shampoo is formulated with natural ingredients and without harsh chemicals, making it safe for all hair types. It’s gentle on your hair and scalp, ensuring not just color but also care.