This is a carousel. Use Next and Previous buttons to navigate, or jump to a slide with the slide dots.

Zoom in on The Conditioner | Hyaluronic Acid Fragrance-Free - Photo 1
Zoom in on The Conditioner | Hyaluronic Acid Fragrance-Free - Photo 2
Zoom in on The Conditioner | Hyaluronic Acid Fragrance-Free - Photo 3
Zoom in on The Conditioner | Hyaluronic Acid Fragrance-Free - Photo 4
Zoom in on The Conditioner | Hyaluronic Acid Fragrance-Free - Photo 5

The Conditioner | Hyaluronic Acid

250 ml / 8.4 fl oz
4.4
Rated 4.4 out of 5 stars
720 Reviews

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

The Conditioner is a foundational fragrance-free conditioner for scalp health. The formula pairs a high concentration of Plant Emollients with Hyaluronic Acid, Vitamin B3/ B5, and ApiScalp™ to help detangle and soften hair, while balancing and soothing a dry, sensitive scalp. The Conditioner is fortified with Avocado Oil. Made without Silicones, Phthalates, Parabens, and PEGs. Dermatologist-Tested. Hypoallergenic. Non-Comedogenic. Vegan. Color-Safe. The Conditioner holds The Seal of Approval by The National Eczema Association. 

Clinical Results | 50+ participants used The Shampoo, The Conditioner and The Scalp Serum for 12 Weeks | USA 2022. Q3.

  • 96% Said My Scalp Feels Hydrated
  • 96% Said My Scalp Feels Less Itchy
  • 94% Said My Scalp Feels Less Flaky

$32

250 ml / 8.4 fl oz
250 ml | $32 100 ml | $15

Free US Shipping $75+ | Free Returns

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

The Conditioner is a foundational fragrance-free conditioner for scalp health. The formula pairs a high concentration of Plant Emollients with Hyaluronic Acid, Vitamin B3/ B5, and ApiScalp™ to help detangle and soften hair, while balancing and soothing a dry, sensitive scalp. The Conditioner is fortified with Avocado Oil. Made without Silicones, Phthalates, Parabens, and PEGs. Dermatologist-Tested. Hypoallergenic. Non-Comedogenic. Vegan. Color-Safe. The Conditioner holds The Seal of Approval by The National Eczema Association. 

Clinical Results | 50+ participants used The Shampoo, The Conditioner and The Scalp Serum for 12 Weeks | USA 2022. Q3.

  • 96% Said My Scalp Feels Hydrated
  • 96% Said My Scalp Feels Less Itchy
  • 94% Said My Scalp Feels Less Flaky

Free US Shipping $75+ | Free Returns

BUY IT WITH

TARGETS

Scalp Health

TREATMENT

Formula Contains:
Plant Emollients
Hyaluronic Acid
Vitamin B3
Vitamin B5
ApiScalp™

See Ingredients

TESTED

Product Is:

  • Dermatologist-Tested
  • Hypoallergenic
  • Non-Comedogenic
  • Certified Vegan 
  • Cruelty-Free
  • EU Compliant

SCENT

Fragrance-Free

TEXTURE

Cream

pH

4.0 - 5.0

USAGE

See Usage

AWARDS

2022 Allure Best Of Beauty
2023 SELF
2021 OK!

See Awards

Is The Fragrance-Free Shampoo And Conditioner Safe For All Hair Types And Hair Textures?

Yes. The Shampoo and The Conditioner are safe for all hair types and hair textures. The Shampoo uses gentle plant surfactants for cleansing, while The Conditioner uses gentle plant emollients for conditioning. The Shampoo and The Conditioner are formulated without SLS/SLES, Silicones, Phthalates, Parabens and PEGs. Dermatologist-Tested. Hypoallergenic. Non-Comedogenic. Vegan. Color-Safe.

Answer

Why Is pH Level Mentioned On The Package?

During the formulation process we optimize the pH of the formula. We believe it directly impacts the safety and efficacy of the formula. The pH objective will vary based on product purpose. On the secondary packaging (carton) we provide a pH range. The reason a pH range is indicated is that pH may vary during the manufacturing process and/or slightly change over time. Formula that does not contain enough water, will not have a pH listed.

Answer

Is This Product Certified Eczema-Safe.

Yes. This product holds The Seal of Approval by the National Eczema Association.

Answer

Can I Use The Product If I Am Pregnant?

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

Is This Product Certified Gluten-Free, Soy-Free And Nut-Free?

This product is not certified gluten-free, soy-free or nut-free. This product 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 this product. If you still wish to try, please consider a patch test.

Answer

Customers say this fragrance-free shampoo and conditioner set leaves hair feeling clean, soft, and silky without weighing it down. Many reviews highlight the gentle formula's effectiveness for sensitive or irritated scalps, with users reporting reduced itching and flaking. The conditioner smooths hair while maintaining volume, working well for various hair types including fine, curly, and gray hair. Common feedback notes the shampoo's strong cleansing power and that a little product goes a long way. Some users mention the shampoo can feel drying without the conditioner, and a few report the thick consistency makes dispensing difficult. Travel-friendly packaging receives praise. A small number of users experienced unexpected dryness or scalp irritation.
4.4
Rated 4.4 out of 5 stars
Based on 720 reviews
Total 5 star reviews: 532
Total 4 star reviews: 63
Total 3 star reviews: 48
Total 2 star reviews: 35
Total 1 star reviews: 42
Write a Review (Opens in a new window)
720 reviews
  • Natasha S.
    Verified Buyer
    Reviewing
    The Shampoo | Hyaluronic Acid
    I recommend this product
    What are your skin concerns? Aging, Keratosis Pilaris
    What are your hair concerns? Thinning
    Rated 5 out of 5 stars
    8/8/26
    The best fragrance free shampoo with the greatest lather!

    I finally found a shampoo that doesn’t irritate my scalp! The lather is great and my hair feels healthy and clean.

    Was this helpful?
  • CORTNEY
    Reviewing
    The Scalp Essentials | Hyaluronic Acid | 5% Capixyl™
    I recommend this product
    Rated 5 out of 5 stars
    8/7/26
    5 Stars

    Amazing. No scalp itch. Just amazing.

    Was this helpful?
  • Karen N.
    Verified Buyer
    Reviewing
    The Scalp Essentials | Hyaluronic Acid | 5% Capixyl™
    I recommend this product
    What are your skin concerns? Eczema/Psoriasis, Dryness
    What are your hair concerns? Dryness, Thinning
    Rated 5 out of 5 stars
    7/17/26
    Best Thing I’ve Ever Found!

    I have chronic issues with irritated scalp and subsequent hair loss due to allergies, eczema, etc.

    For the first time in my adult life, instead of turning to the dermatologist for yet another topical steroid prescription, I am literally able to use this serum instead. I have never found anything over-the-counter so soothing for my scalp like this before and I am over the moon about my results!

    Was this helpful?
  • Mrs S.
    Verified Reviewer
    Reviewing
    The Scalp Duo | Hyaluronic Acid
    I recommend this product
    What are your skin concerns? Uneven Skin/Spots, Discoloration, Aging
    What are your hair concerns? Damage
    Rated 5 out of 5 stars
    7/10/26
    Finally, the hair product I’ve dreamed about

    I am so delighted to write a review for a company that cares about people’s health. Made with No harsh chemicals and added good ingredients for my scalp’s needs. I noticed silky smooth hair! I’m so happy. Thank you Necessaries!!!

    Mirza

    Was this helpful?
  • Sheri B. S.
    Verified Buyer
    Reviewing
    The Conditioner | Hyaluronic Acid
    I recommend this product
    What are your skin concerns? Eczema/Psoriasis, Aging, Dryness, Acne
    What are your hair concerns? Thinning
    Rated 5 out of 5 stars
    6/30/26
    Amazing

    I have eczema on my scalp, neck and upper back and these products have changed my life. I was rapidly losing my hair and had bumps and reactions everywhere. Two months of daily use and my hair is thicker, growing back where it had disappeared and my eczema is starting to fade. I’m never not using this!

    Was this helpful?