Chia seed curl defining hair treatment pack shot on green background
Before and After of using Chia Seed Curl Defining Hair Treatment
Chia seed curl defining hair treatment bottle infographic with  product usage description
Chia seed curl defining hair treatment bottle with model holding it

Chia seed curl defining hair treatment | The INKEY List

Define and enhance your curls by targeting the hair bonds, hydrating & prolonging the natural curl shape

4.3
Rated 4.3 out of 5 stars
4.3 Stars (134 Reviews)
$11.00 / 150ml
A weightless, curl defining cream which helps nourish and protect curls.

Curly hair has more bonds of an amino acid called cysteine: the more bonds between hair, the curlier the hair is. Curly hair also tends to be quite dry and in need of moisture and hydration.

We have developed a unique technology that helps define and prolong curls' bounce and their natural shape by targeting the hair bonds, whilst providing hydration too. This weightless serum has been formulated to also help reduce, protect and strengthen hair against chemical damage and tame frizz.

Suitable for:

  • All Hair Types
  • Colored Hair
  • Pregnancy & Breastfeeding

Targets:

  • Dry Hair
  • Frizzy Hair
  • Kinks, Coils & Curls

Proud to be:

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

Awards & Features

Popsugar Award
Glamour Award

Shipping info

Standard tracked shipping

  • $5.95 or FREE on your first order & orders over $35
  • (2-5 business days*)

Express tracked shipping

  • $15
  • (2-3 business days*, when ordered before 3pm EST)

*Find out more about shipping here.

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4.3
Rated 4.3 out of 5 stars
Based on 134 reviews
Total 5 star reviews: 84 Total 4 star reviews: 24 Total 3 star reviews: 12 Total 2 star reviews: 8 Total 1 star reviews: 6
Reviews Summary
Customers say this curl treatment enhances their natural waves and curls while keeping hair soft and manageable. Many reviews mention its lightweight texture that doesn't weigh hair down. Common feedback includes effective frizz control and curl definition, especially for wavy and fine hair types. While some find it provides enough moisture alone, others prefer combining it with additional styling products for better hold. Reviews are mixed on its effectiveness for very thick or tightly coiled hair, with some noting it's too light for their needs. Many appreciate its versatility for both wet and dry hair application.
134 reviews
  • SARA S.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Hair Type Wavy
    Hair Goals Curl Definition, Increased Volume, Oil Control, Anti-Frizz, Hydration
    Skin Type Combination
    Skin Concerns Dryness, Blackheads
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    Best curl defining cream

    Extremely lightweight yet very effective. It defines curls beautifully without weighing the hair down and leaves it soft and bouncy

  • Cynthia B.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Hair Type Coily
    Hair Goals Anti-Frizz, Hydration
    Skin Type Dry
    Skin Concerns Redness, Dryness, Fine Lines and Wrinkles
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 month ago
    Bon résultats!

    Bons résultats et ma fille l’adore aussi!

  • Shannon F.
    Verified Buyer
    I do not recommend this product
    Age Range 35 - 44
    Hair Type Wavy
    Hair Goals Hydration, Curl Definition, Anti-Frizz, Increased Volume, Increase Shine & Gloss
    Skin Type Oily
    Skin Concerns Breakouts, Oiliness, Fine Lines and Wrinkles, Acne Scars, Texture
    Sensitive Skin Friendly? No
    Rated 2 out of 5 stars
    2 months ago
    Pump doesn't work at all

    The product works well enough, but i have to take the pump out and whack the bottom of the bottle each time I want to use it.

    IU Profile picture for INKEY USA
    INKEY USA
    2 months ago

    Hello Shannon,

    Thank you for taking the time to share your feedback about our Chia Seed Curl Defining Hair Treatment. While we're pleased to hear that you find the product itself works well enough, we're truly sorry to learn about the significant issues you've experienced with the pump dispenser. We understand how incredibly frustrating and inconvenient it is when the pump doesn't function at all, forcing you to remove it and resort to unconventional methods like whacking the bottle just to access the product. This isn't the experience we want for our customers, and we completely understand how disruptive this packaging problem must be to your hair care routine, especially when you have to go through this process every single time you want to use the treatment. We would be grateful if you could reach out to our Customer Experience Team who can support you further with your experience and help investigate this pump functionality issue in more detail 🖤