Hyaluronic Acid Hair treatment on green background
Before and after of using Hyaluronic Acid Hydrating Hair Treatment
Infographic with text that reads 'Amount to apply: enough to thinly coat all of your hair', 'When to apply: AM or PM' and 'How often: 1-2 times a week'
Hyaluronic Acid Hydrating Hair Treatment model holding bottle

Hyaluronic Acid Hydrating Hair Treatment | The INKEY List

Helps to de-frizz, hydrate & boost shine

4.4
Rated 4.4 out of 5 stars
4.4 Stars (226 Reviews)
$16.50 / 100ml
A lightweight serum formulated with optimized high and low molecular weight Hyaluronic Acids, helps to hydrate, reduce frizz and brittleness to improve shine, whilst helping to protect hair from the impact caused by environmental pollution.

Hyaluronic acid is a classic ingredient, traditionally known in skincare for its highly hydrating properties. Lack of hydration in the hair can be caused by a number of things, including over washing, water temperature being too high, using heated tools without heat protection or humidity. When your hair becomes dry, the hair cuticle is rough and open, causing hair to lose moisture and become frizzy.

Suitable for:

  • All Hair Types
  • Colored Hair
  • Pregnancy & Breastfeeding

Targets:

  • Frizzy Hair
  • Lacklustre Hair
  • Dry Hair

Proud to be:

  • Carbon Net-Zero
  • B-Corp
  • Cruelty Free
  • Recyclable
  • Vegan
  • Silicon Free
  • Sulphate Free
  • Alcohol Free
  • Gluten Free
  • Fragrance Free

Shipping info

Standard tracked shipping

  • $6.99
  • FREE on your first order & over $50
  • (2-8 business days)

No import duties or fees - Your order will ship domestically from our Canadian warehouse so you can shop with confidence knowing your order will arrive quickly without extra costs

*Find out more about shipping here.

Track the status of your parcel with
our trusted couriers

Compare with...

This product

Have you tried?

This product

Hyaluronic Acid Hydrating Hair Treatment

Hyaluronic Acid Hydrating Hair Treatment

  • •Helps to hydrate, reduce frizz and brittleness to improve shine.
  • •Helps to protect hair from the impact caused by environmental pollution.

or

Have you tried?

  • •Helps to repair, protect and strengthen damaged hair bonds.
  • •Helps repair, strengthen and protect hair from damage caused by excessive bleaching, color dyeing, or heat styling.

Still not sure?

Take our Hair & Scalp Quiz and get a personalised routine.

Take The Quiz
4.4
Rated 4.4 out of 5 stars
Based on 226 reviews
Total 5 star reviews: 146 Total 4 star reviews: 45 Total 3 star reviews: 15 Total 2 star reviews: 10 Total 1 star reviews: 10
Reviews Summary
Customers say this hair treatment makes their locks noticeably smoother and less frizzy. Many reviews mention its lightweight formula works well on both wet and dry hair without leaving residue. The serum particularly impresses those with curly hair, noting enhanced curl definition and bounce. While most find it effectively hydrating, some mention it can feel tacky. Users appreciate how it makes hair easier to manage and style. Several reviewers note it works especially well when mixed with leave-in conditioner. A few customers report it didn't meet their expectations, but most praise its ability to leave hair soft and shiny.
226 reviews
  • Leanne D.
    Verified Buyer
    I recommend this product
    Age Range 45 - 54
    Hair Type Wavy
    Hair Goals Hydration, Increase Shine & Gloss, Anti-Frizz, Repair Damaged Hair, Increased Volume
    Skin Type Normal
    Skin Concerns Redness, Plumping, Fine Lines and Wrinkles, Texture, Breakouts
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    Yesterday
    Must have

    Love Love Love this product sooo much !!

  • Jeanette M.
    Verified Buyer
    I recommend this product
    Age Range 55 - 64
    Hair Type Wavy
    Hair Goals Anti-Frizz, Hydration, Curl Definition, Increase Shine & Gloss, Nourish Hair
    Skin Type Normal
    Skin Concerns Fine Lines and Wrinkles
    Rated 5 out of 5 stars
    2 weeks ago
    Hyaluronic Acid Hydrating Hair Treatment

    After using the Hyaluronic Acid Hydrating Hair Treatment my hair is less frizzy, more manageable and feels softer. This is the best product I've used, better than the oils, or other serums for allowing my hair to curl while limiting the frizzies. I will definitely purchase again. Thanks Inkey List.

  • Beverly P.
    Verified Buyer
    I recommend this product
    Age Range 65+
    Hair Type Wavy
    Hair Goals Hydration, Flake Free Scalp, Soothe Irritated Scalp
    Skin Type Combination
    Skin Concerns Texture, Fine Lines and Wrinkles, Plumping
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 month ago
    Great scalp moisturizer

    Love this, reduces itch and hydrates the scalp. Very good product, would recommend.