Fragrance-Free
Fragrance-Free
Fragrance-Free
Fragrance-Free

The Hair Duo

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The Necessary™ | Care For Your Body™ | Care For Your Planet™

The Shampoo and The Conditioner are formulated with Hyaluronic Acid, Niacinamide, Panthenol and a Celery Seed Extract to reverse dryness, minimize irritation and build-up. No Sulfates. No Phthalates. No Parabens. No PEGs. No Silicones. No Synthetic Fragrance. Formulas can be used on color-treated hair. The Shampoo and The Conditioner have been Awarded the Seal Of Acceptance By The National Eczema Association.

  • Hypoallergenic
  • Dermatologist-Tested
  • Non-Comedogenic

Clinical Perception Study: The Hair Essentials. 50+ participants used The Shampoo, The Conditioner and The Scalp Serum for 60 days. USA Q3, 2022. The Hair Essentials includes an average 60-Day Supply of The Shampoo (250 ml / 8.4 fl oz), The Conditioner (250 ml / 8.4 fl oz) and The Scalp Serum (60 ml / 2 fl oz). Topline below.

  • 80% Said Their Hair Looked Thicker
  • 84% Said Their Hair Looked Fuller
  • 88% Said Their Hair Looked Healthier

$45

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Free US Shipping $40+ | Free Returns

The Necessary™ | Care For Your Body™ | Care For Your Planet™

The Shampoo and The Conditioner are formulated with Hyaluronic Acid, Niacinamide, Panthenol and a Celery Seed Extract to reverse dryness, minimize irritation and build-up. No Sulfates. No Phthalates. No Parabens. No PEGs. No Silicones. No Synthetic Fragrance. Formulas can be used on color-treated hair. The Shampoo and The Conditioner have been Awarded the Seal Of Acceptance By The National Eczema Association.

  • Hypoallergenic
  • Dermatologist-Tested
  • Non-Comedogenic

Clinical Perception Study: The Hair Essentials. 50+ participants used The Shampoo, The Conditioner and The Scalp Serum for 60 days. USA Q3, 2022. The Hair Essentials includes an average 60-Day Supply of The Shampoo (250 ml / 8.4 fl oz), The Conditioner (250 ml / 8.4 fl oz) and The Scalp Serum (60 ml / 2 fl oz). Topline below.

  • 80% Said Their Hair Looked Thicker
  • 84% Said Their Hair Looked Fuller
  • 88% Said Their Hair Looked Healthier

Free US Shipping $40+ | Free Returns

Set Contains

1
See Ingredients

2
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Full Ingredients

Aqua/Water/Eau
Sodium Lauroyl Methyl Isethionate
Aloe Barbadensis Leaf Juice
Cocamidopropyl Betaine
Sodium Methyl Oleoyl Taurate
Sodium Cocoyl Isethionate
Propanediol
Niacinamide
Sodium Hyaluronate
Panthenol
Apium Graveolens (Celery) Seed Extract
Persea Gratissima (Avocado) Oil
Glycerin
Disodium Cocoyl Glutamate
Caprylic/Capric Triglyceride
Citric Acid
Caprylhydroxamic Acid
Sodium Chloride
1,2-Hexanediol
Caprylyl Glycol
Sodium Benzoate

For the most complete and up-to-date list of ingredients, please refer to the product packaging.

Full Ingredients

Aqua/Water/Eau
Cetearyl Alcohol
Glycerin
Cocos Nucifera (Coconut) Oil
Aloe Barbadensis Leaf Juice
Caprylic/Capric Triglyceride
Behentrimonium Methosulfate
Persea Gratissima (Avocado) Oil
Niacinamide
Panthenol
Sodium Hyaluronate
Apium Graveolens (Celery) Seed Extract
Cetyl Hydroxyethylcellulose
Citric Acid
Caprylhydroxamic Acid
1,2-Hexanediol
Caprylyl Glycol
Disodium Phosphate
Hydrated Silica
Propanediol
Silica Dimethyl Silylate
Sodium Phosphate

For the most complete and up-to-date list of ingredients, please refer to the product packaging.

TARGETS

Aging
Dryness
Irritation

HAIR TYPE

  • Straight
  • Wavy
  • Curly
  • Coiled
  • Tightly Coiled

FACTS

  • Hypoallergenic
  • Dermatologist-Tested
  • Non-Comedogenic
  • Biodegradable
  • Climate Neutral
  • Plastic Neutral
  • FSC-Certified
  • 1% For The Planet
  • Cruelty-Free
  • Certified Vegan

AWARDS

2022 CEW UK | Best Prestige Brand
2022 Allure (Best of Beauty)
2021 OK!
2019 NewBeauty | Best Unisex Body Brand

See Awards Here

DIRECTIONS

See Directions

FAQs

Q:

Why is The Hair Duo fragrance-free?

A:

The Shampoo and The Conditioner are offered in a Fragrance-Free option. Essential Oils, Natural - and Synthetic Fragrances can cause scalp irritation for some. The Shampoo and The Conditioner (Fragrance-Free) are awarded the Seal Of Acceptance By The National Eczema Association. The Shampoo and The Conditioner are Hypoallergenic, Dermatologist-Tested, and Non-Comedogenic.

Answer

Q:

How do I use The Hair Duo set?

A:

The Hair Duo is designed as your everyday scalp and hair care system. On wash day, use The Shampoo and The Conditioner as your cleanse and condition ritual. Massage The Shampoo onto wet scalp and hair. Rinse well. Follow with The Conditioner. Massage The Conditioner onto wet scalp and hair. Rinse well.

Answer

Q:

Is The Hair Duo set color-safe?

A:

The Shampoo and The Conditioner are formulated with ingredients that are safe for color-treated hair. The Shampoo and The Conditioner are formulated without Alcohol, Silicones, Sulfates, Phthalates, Parabens, PEGs, or Synthetic Fragrance. The Shampoo and The Conditioner are Hypoallergenic, Dermatologist-Tested and Non-Comedogenic. Please note Nécessaire has not run a formal panel test on color-treated hair.

Answer

Q:

Is The Hair Duo set pregnancy-safe?

A:

At Nécessaire we formulate without ingredients on the EU's prohibited substances list (Regulation No.1223/2009, Annex II). All of our products are Hypoallergenic, Dermatologist-Tested, and Non-Comedogenic. If you have any specific questions or concerns, we recommend consulting your doctor.

Answer

Q:

Is The Hair Duo set gluten-free, soy-free and nut-free?

A:

The Shampoo and The Conditioner are not certified gluten-free, soy-free or nut-free. Nécessaire is manufactured in a facility where gluten, soy and nuts may be used. If you have an allergy to gluten, soy or nuts, we recommend that you do not use these products. If you still wish to try, please consider a patch test.

Answer

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