NEW Exosome Hydro-Glow Complex Shop now >

Free delivery on your first order!

FREE standard shipping on orders over €45

Free full size cleanser* (worth €14) Take our Skincare Quiz >

Chia seed curl defining hair treatment lightshot
Before and After of using Chia Seed Curl Defining Hair Treatment
Infographic with amount to apply (enough to thinly coat hair), when to apply (AM or PM) and how often (1-2 times a week)
Chia seed curl defining hair treatment model holding bottle shot

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

4.4
Rated 4.4 out of 5 stars
4.4 Stars (109 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
  • Vegan
  • Alcohol Free
  • Silicon Free
  • Sulphate Free
  • Cruelty Free
  • B-Corp
  • Recyclable

Awards & Features

Instyle Award
Glamour 2021 Award

Shipping info

Standard EU Tracked Shipping

  • €5.95**
  • FREE on your first order & over €45**
  • (2-5 business days*)

**The following countries are subject to increased Standard Tracked Shipping rates and increased FREE shipping thresholds. In addition, Express Shipping is not available to these countries.

  • €6.95 - Denmark, Finland, Switzerland, Estonia, Luxembourg - FREE on your first order & over €45
  • €8.95 - Spain, Portugal, Greece, Sweden, Croatia, Bulgaria, Romania - FREE on your first order & over €55
  • €11.95 - Malta, Cyprus, Iceland, Serbia, North Macedonia, Bosnia & Herzegovina, Monaco - FREE on your first order & over €65.

Express EU Tracked Shipping

  • €11.95
  • (up to 4 business days*, if ordered before 4pm CET on business days) 

Tariff or duties

  • Orders with EU shipping destinations won't be subject to any tariff or duties, however please note that there are a small number of EU and European territories that still require tariffs and duties that will need to be covered by the customer.

*Find out more about shipping here.

Track the status of your parcel with
our trusted couriers

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 109 reviews
Total 5 star reviews: 71 Total 4 star reviews: 20 Total 3 star reviews: 10 Total 2 star reviews: 4 Total 1 star reviews: 4
Reviews Summary
Customers say this curl treatment defines waves and curls while keeping hair soft and manageable. Many reviews mention its lightweight formula works well on damp or dry hair. Common feedback includes reduced frizz and enhanced natural curl patterns. While most find it provides good moisture, some note it offers limited hold on its own. Reviews indicate it works particularly well for wavy and loose curl patterns, though experiences vary by hair type. Some with very fine hair report it can feel heavy, while others appreciate its non-sticky texture.
109 reviews
  • Lisanne T.
    Verified Buyer
    I recommend this product
    Age Range 35 - 44
    Hair Type Curly
    Hair Goals Repair Damaged Hair, Curl Definition
    Skin Type Combination
    Skin Concerns Dryness, Under Eye Circles
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    3 days ago
    Works like a charm

    Staple of mine, helps with volume & curls.

  • Amber L.
    Verified Buyer
    Age Range 25 - 34
    Hair Type Curly
    Hair Goals Anti-Frizz, Curl Definition
    Rated 3 out of 5 stars
    2 weeks ago
    Just ok

    I felt this was fine, I have a lot of hair but the actual hair is fine so I need more weight to a product to keep frizz in control

    IE Profile picture for INKEY EU
    INKEY EU
    2 weeks ago

    Hey Amber,

    Thank you so much for your feedback and we're sorry that this one wasn't the best fit for you this time around! If we can support you with finding a more suitable alternative please do not hesitate to reach out to our askINKEY Team who are on hand to support 🖤

  • Duy-Anh N.
    Verified Buyer
    I recommend this product
    Age Range 18 - 24
    Hair Type Curly
    Hair Goals Anti-Frizz, Repair Damaged Hair, Flake Free Scalp, Soothe Irritated Scalp, Curl Definition
    Rated 5 out of 5 stars
    1 month ago
    Works instantly

    My curls actually literally got noticeably curlier after just once. Will defo keep using it