Abera Hair Serum with Redensyl Drug-Free Hair Thickening Serum
★★★★★ 4.9 · 524 reviews

Abera Hair Serum with Redensyl Drug-Free Hair Thickening Serum

★★★★★ 4.9 · 524 reviews
  • Helps reduce the look of shedding
  • Supports the appearance of fuller, denser hair with consistent use
  • Lightweight, fast-absorbing, non-greasy
  • Drug-free — no minoxidil, no hormones

Plant-Peptide Hair Density Serum with Redensyl 2%. A gentle, science-led leave-in serum that helps reduce the look of shedding and supports the appearance of fuller, thicker, denser-looking hair — without minoxidil, without hormones. For women and men.

Product Benefits

  • Helps reduce the look of shedding
  • Supports the appearance of fuller, denser hair with consistent use
  • Lightweight, fast-absorbing, non-greasy
  • Drug-free — no minoxidil, no hormones
  • For women and men

How it works

Redensyl 2% is a Swiss-developed plant-peptide complex with published independent research on the appearance of hair density over ~84 days of consistent use. We pair it with Ethoxydiglycol to help the active absorb, plus botanical extracts — Cacao Shell, Korean Ginseng, Onion — and Niacinamide.

Real results take time

Not a miracle, not overnight. Designed for 12-week consistent use. Most people notice less shedding around weeks 4–8, and visible density around weeks 12–16. Individual results vary.

Who it's for

For: postpartum shedding, stress & seasonal shedding, early-stage thinning, and anyone wanting fuller-looking hair without drugs.
Not for: advanced or genetic baldness, or anyone expecting overnight regrowth.

How to use

Apply to a clean, dry or towel-dried scalp once daily, focusing on areas of concern. Massage in gently. Do not rinse. Use consistently for 90 days. For best results, pair with Abera Density Shampoo and the Abera Scalp Roller.

Full ingredients (INCI)

Water, Glycerin, Glycerin (and) Aqua (and) Larix Europaea Wood Extract (and) Glycine (and) Zinc Chloride (and) Camellia Sinensis Leaf Extract (and) Sodium Metabisulfite [Redensyl], Ethoxydiglycol, Sclerotium Gum, Aqua (and) Propanediol (and) Theobroma Cacao (Cocoa) Shell Extract, Panax Ginseng Root Extract (and) Water (and) Butylene Glycol (and) Glycerin (and) 1,2-Hexanediol (and) Ethyl Hexanediol, Niacinamide, Glycerin (and) Aqua (and) Allium Cepa (Onion) Bulb Extract (and) Sodium Benzoate (and) Potassium Sorbate, Phenoxyethanol (and) Ethylhexylglycerin, Polysorbate 20, Citric Acid, Sodium Hydroxide, Disodium EDTA, Fragrance.

FAQ

When will I see results? Most notice less shedding around weeks 4–8 and visible density around weeks 12–16. Designed for consistent 12-week use.
Can men use it? Yes — for women and men.
Is it drug-free? Yes — no minoxidil, no hormones.
Pregnant or breastfeeding? It's drug-free; as with any cosmetic, please check with your doctor first.
Can I cancel my subscription? Anytime — no commitment.

Disclaimer: These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Abera Hair Serum is a cosmetic product and does not claim to regrow hair; results refer to the appearance of fuller, thicker-looking hair. Contains fragrance and sodium metabisulfite (a sulfite) — patch test if you have known sensitivities. Individual results vary.

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A science-led, drug-free serum
Why it works

A science-led, drug-free serum

Abera pairs Redensyl with niacinamide and botanical actives to support the appearance of fuller, denser-looking hair — no minoxidil, no hormones.

Absorbs fast, never greasy
Lightweight feel

Absorbs fast, never greasy

A water-based formula that sinks in quickly, so you can apply once daily and get on with your day.

Made for men & women
For everyone

Made for men & women

Suitable for all hair types, designed for daily use as part of a simple scalp-care routine.

What's inside

Key Ingredients

A focused, science-led blend — drug-free and gentle for daily use.

Redensyl2%

A plant-based complex that supports the appearance of fuller, denser-looking hair.

Niacinamide (B3)

Helps support a healthy-looking scalp environment.

Korean Ginseng

A traditional botanical extract known for scalp conditioning.

Onion Extract

A botanical long used in hair-care formulas.

Simple routine

How to Use

Use once daily on a clean, dry or towel-dried scalp. Consistency over 90 days matters most.

1

Cleanse

Start with a clean scalp — towel-dry until just damp.

2

Apply

Apply directly to the scalp on thinning areas, once daily.

3

Massage

Gently massage in for 30 seconds. Do not rinse out.

What to expect

Results You Can See

In a consumer-perception survey after consistent use.

92%
saw the appearance of fuller hair*
4 / 5
noticed less visible shedding*
90 days
to peak appearance with daily use*

*Based on a consumer perception survey; individual results vary. This product is a cosmetic and is not intended to diagnose, treat, cure, or prevent any disease.

Why Abera

How Abera Compares

AberaTypical serums
Drug-free (no minoxidil) Often no
Redensyl 2% Varies
For men & women Sometimes
Non-greasy, daily use Varies
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Good to know

Frequently Asked Questions

Yes. Abera Hair Serum is a drug-free cosmetic — no minoxidil and no hormones.

Most people use it daily for at least 90 days. The look of fuller, denser hair builds gradually with consistent use.

Yes, it's formulated for both men and women.

Apply to a clean scalp once daily, massage in, and leave on. See the How to Use steps above.

Yes — you can pause or cancel your Subscribe & Save plan anytime, no commitment.

Real reviews

What Customers Say

Customer Reviews

Based on 524 reviews
89%
(466)
9%
(46)
2%
(10)
0%
(2)
0%
(0)
L
Lauren Odessa

So far I’m loving it!! Can’t wait to see the results

D
Douglas Little
Works great

My dad really likes this serum and uses it daily. Bought this for my husband and he loved it. Would definitely buy again for him. Smells good and doesn’t make hair oily. He noticed new growth after a few weeks. ⭐️

E
Elizabeth Rhodes
Smooth result

Stops hair loss

J
Jennifer Tapia
Smooth result

Clean

R
Robert Romero
Excellent serum

Great scent, feels clean after applying. Feels great.