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Upgrade your everything shower.

A collage of hair growth masks and conditioners, including Nutrafol, Kevin Murphy, and K18 on a grey background

Byrdie / Alli Waataja

Usinghair masks and conditionerswith the right ingredients, for example, can revitalize your dull, stagnant hair.

According to board-certified dermatologistDr.

We couldnt have been more pleased with our results after using this formula over six weeks.

Redken Extreme Length Conditioner

PHOTO: Redken

This conditioner did leave a barely noticeable film on our strands.

Just remember that a little bit goes a long way with this product.

While some hair products leave our hair feeling limp and scraggly that was not the case with this formula.

Photos of person’s hair before and after using Redken Extreme Length Conditioner

Byrdie / Eliza Koster

However, we do wish it delivered a bit more in the way of actual hair growth.

and your length is suffering the consequences, dont fret.

However, after testing this product, these symptoms of hair disrepairshowed significant improvement.

Marc Anthony Grow Long Super Fast Strength Conditioner

PHOTO: Target

We were initially skeptical about the way this product is applied.

Purposely not applying conditioner and instead working the mask through our tresses without washing it out?

Seemed strange, especially since we were worried that the product may leave a residue.

Photos of person’s hair before and after using Marc Anthony Grow Long Super Fast Strength Conditioner

Byrdie/Alexa Frankelis

One tester with 3A/3B-pop in hair (a.k.a.

Her hair wasshiny and silky after brushing and dryingpost-wash, not to mention hercurls felt thicker and more voluminous.

Her hair was left feeling nourished, extra-soft, stronger, andwith a blueberry-esque smellto it.

Sephora Kerastase Genesis Masque Reconstituant Hair Mask

PHOTO: Sephora

Luckily we discovered theultimate mask for fine hair: Davines NOUNOU Mask.

We couldnt rave enough about the way our hair shone as we wrapped up the six-week testing period.

common add-ons in moisturizing products that can lead to uncomfortable buildup on strands and scalp over time.

Photos of person’s hair before and after using Kérastase Genesis Masque Reconstituant Hair Mask

Byrdie/Chrissy Lee

We just wish the conditioner came in a pump for easier utility in the shower.

When ingredients penetrate the scalp and absorb, they can act on the hair follicle.

Both have a place in your beauty arsenal, Dr. Beuttler says.

Sephora Nutrafol Strand Defender Lightweight Strengthening Conditioner for Thinning Hair

PHOTO: Sephora

Overusing scalp masks containing alpha hydroxy acids too frequently can strip hair shafts leading to dull, dry hair.

Caspara adds that high-quality conditioners can transform your hair when applied properly.

A deep conditioning method is key to ensuring your hair gets the full benefits from your conditioner formula.

Photos of person’s hair before and after using Nutrafol Strand Defender Lightweight Strengthening Conditioner for Thinning Hair

Byrdie/Courtney Kassel

Madison also consulted experts in the hair care industry.

Demir B, Demet Cicek, Cemal Orhan, et al.

Biological Trace Element Research.

Viviscal Gorgeous Growth Densifying Conditioner

PHOTO: Viviscal

Disrupted citric acid metabolism inhibits hair growth.

The Journal of Dermatology.

International Journal of Biological Macromolecules.

Photos of person’s hair before and after using Viviscal Gorgeous Growth Densifying Conditioner

Byrdie/Sandra Johnson

International Journal of Dermatology.

6-Gingerol Inhibits Hair Shaft Growth in Cultured Human Hair Follicles and Modulates Hair Growth in Mice.

Hamblin M, ed.

Mielle Organics Rosemary Mint Strengthening Conditioner

PHOTO: Mielle

2013;8(2):e57226.

Royal Society Open Science.

An Overview on the Properties of Ximenia Oil Used as Cosmetic in Angola.

K18 Leave-In Molecular Repair Hair Mask

PHOTO: Sephora

Keratin-mediated hair growth and its underlying biological mechanism.

2022;5(1).

Peppermint Oil Promotes Hair Growth without Toxic Signs.

Photos of person’s hair before and after using K18 Biomimetic Hairscience Leave-In Molecular Repair Hair Mask

Byrdie/Gabriela Kramer

Rosmarinus Officinalis L.: Used for the Treatment of Hair Loss.

Rosmarinus Officinalis L.: Used for the Treatment of Hair Loss, 1(12), 1-1.

Effects of Topical and Dietary Use of Shea Butter on Animals.

Sephora Briogeo Avocado + Kiwi Mega Moisture Superfood Mask

PHOTO: Sephora

American Journal of Life Sciences.

Plant-derived fatty acid oils as used in cosmetics.

Final Report, 1-100.

CURLS Blueberry Bliss Reparative Hair Mask

PHOTO: Ulta

Rele AS, Mohile RB.

Effect of mineral oil, sunflower oil, and coconut oil on prevention of hair damage.

Journal of Cosmetic Science.

Photos of person’s hair before and after using Curls Blueberry Bliss Reparative Hair Mask

Byrdie/Stacey Wegner

2003 Mar-Apr;54(2):175-192.

Choi Y, Cho YJ, Kim BL, Han M, Hak Sung Lee, Jeong YG.

Functional Cosmetic Effects of Dendropanax, Sea Salt, and Other Extracts to Alleviate Hair Loss Symptoms.

Davines Nounou Hair Mask

PHOTO: Amazon

Asian Journal of Beauty and Cosmetology.

The Current State of Knowledge on Salvia hispanica and Salviae hispanicae semen (Chia Seeds).

Jurnal Farmasi Indonesia, 10(2), 435-441.

Photos of person’s hair before and after using Davines Nounou Hair Mask

Byrdie/Taylor Gilkison

Rue EA, Rush MD, van Breemen RB.

Procyanidins: a comprehensive review encompassing structure elucidation via mass spectrometry.

The first clinical trial of topical app of procyanidin B2 to investigate its potential as a hair growing agent.

Kevin Murphy Young Again Masque

PHOTO: Kevin Murphy

Aloe vera: the miracle plant its medicinal and traditional uses in India.

Journal of Pharmacognosy and Phytochemistry, 1(4), 118-124.

Jojoba Oil: An Updated Comprehensive Review on Chemistry, Pharmaceutical Uses, and Toxicity.

Photos of person’s hair before and after using Kevin Murphy Young Again Masque

Byrdie/Ciara McCune

Tomato (Solanum lycopersicum L.) in the service of biotechnology.

Plant Cell, Tissue and Organ Culture (PCTOC).

African oils in dermatology.

Carol’s Daughter Goddess Strength Fortifying Conditioner

PHOTO: Amazon

2021;35(3).

Journal of Cosmetic Science.

2004 ;55 Suppl:S155-70.

Pantene Unbreakable Lengths Conditioner with Rice Water

PHOTO: Pantene

Singh D. Quinoa (Chenopodium Quinoa Willd).

Scientific Publishers; 2019. doi:https://doi.org/10.2174/1874372202115010052

Choi JS, Jeon MH, Moon WS, et al.

In Vivo Hair Growth-Promoting Effect of Rice Bran Extract Prepared by Supercritical Carbon Dioxide Fluid.

Photos of person’s hair before and after using Pantene Pro-V Unbreakable Lengths Conditioner with Rice Water

Byrdie/Sheila Tong

Biological and Pharmaceutical Bulletin.

2014;37(1):44-53. doi:https://doi.org/10.1248/bpb.b13-00528