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The Crown Fix Scalp Serum

The Crown Fix Scalp Serum

Prebiotic Scalp Serum
Rated 4.9 out of 5 stars
38 Reviews


The Crown Fix Scalp Serum may help to relieve scalp stress resulting from heat styling, chemical bleaching, braids, cornrows and permanent colour treatments to scalp concerns such as dry skin, itchiness, and dandruff. This expert scalp serum is hydrating, protective and the perfect skin treatment.

Our active ingredients of Defenscalp™ and Lactic Acid work together to nourish the scalp microbiome and strengthen the skin barrier, while clarifying your scalp and leaving the roots hydrated, healthy and protected. 


  • Helps to relieve scalp stress and hydrate your scalp.
  • May help to reduce irritation, itchiness and dryness.
  • Works to protect roots against future scalp stresses and heat damage. 


  • Premium serum dropper for targeted accuracy to get right to the root.
  • Fast drying formula, doesn’t leave a film or hair feeling greasy. 
  • Can be applied on wet or dry hair.


Suitable for coloured and chemically treated hair.


The Crown Fix Serum: Aqua (Water), Propanediol, Glycerin, Epilobium Angustifolium Flower/Leaf/Stem Extract, Saccharide Isomerate, Hydrolyzed Wheat Protein, Panthenol, Lactic Acid, Xanthan Gum, Cellulose Gum, Citric Acid, Sodium Citrate, Benzyl Alcohol, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Sodium Metabisulfite

How to use

• Deeply cleanse, and treat your hair with the Crown Cleanse Shampoo.
• Grab your scalp scrubber and work in at the roots.
• Rinse and repeat - for a more intensive scalp detox.
• After rinsing, apply the serum directly to the scalp by parting in segments.
• Stimulate your roots with a little wiggle - no need to rinse, no residue.
• Your crown is treated, and you're good to go. The Crown Fix may be used when hair is dry throughout the day, for problem areas calling for rapid repair.

Shipping Policy

• We offer complimentary standard shipping on all orders over £40.

• We offer Standard Shipping £5 (1-2 Business Days)
If you order before 12pm (GMT) on a weekday (Mon-Fri) your parcel will be dispatched to you on the same business day.

Return Policy

We’re pretty confident you’ll love Straand but if it doesn’t work out you can find our returns policy here
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What is a scalp microbiome?

Just as our gut has live bacteria — AKA ‘microbes’— so does our scalp. With its own unique ecosystem, the scalp is host to a range of microbes (from bacteria and fungi through to environmental toxins) that live on the scalp’s surface and feed on sebum (your hair’s natural oil). A balanced scalp microbiome is one where diverse bacteria work together as a team to strengthen the skin’s surface layer and create a habitat for follicles to thrive and roots to grow into healthy Straands.

How does Straand help my hair?

Treating the skin on your head as well as you treat the skin on your face, hair has a better chance at thriving by focusing on removing product build up, grime and balancing the biome. In tending to your hair through crown care, your scalp microbiome becomes a fertile ground for hair to thrive and grow, while renewing root hydration to give hair serious gloss.

How soon will I see results?

No two Straands of hair are the same, which means no two scalp microbiomes will balance out in the same way or at the same time. As a rule of thumb, we suggest adding scalp care into your beauty routine, stat! By massaging your scalp (from the scalp to roots and strands) with The Crown Cleanse, two to three times a week (completing a two-step rinse and repeat cycle), healthy hair and a balanced biome will be at your fingertips in no time.


DEFENSCALP™ is an anti-dandruff agent that works to rebalance your scalp microbiome without irritating you or your scalp. It’s speciality, is hydrating dry skin and strengthening the skin barrier, all while helping to soothe scalp concerns.


Reduces hair porosity while strengthening it from within resulting in healthier and shinier hair. Increases your hair’s ability to receive and retain moisture. Helps reduce breakage, eliminates frizz and tangles and makes your hair appear fuller. Leaves a protective film that protects against daily stresses. It holds anti-inflammatory properties, which help to soothe the scalp.

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Rated 4.9 out of 5 stars
Based on 38 reviews
Total 5 star reviews: 35 Total 4 star reviews: 2 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
97%would recommend this product
38 reviews
  • K
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Blown away!

    I unboxed my Straand products and immediately applied The crown fix serum to my 'trouble spot' on my hairline behind my ear. I took a before photo with the intent of taking an after photo in a few weeks time, having used the product enough to hopefully see a difference. I checked it again after a few hours and immediately snapped the after photo. I am completely blown away at the improvement after only one application of this product. The redness has been reduced dramatically! I cannot wait to see my results with continued use!

  • NH
    Nikki H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    The god send serum

    This was a god send it helped my scalp so much, i still use it to this day but only smaller amounts as i am not needing it as much..

    SU Profile picture for STRAAND UK
    5 hours ago

    Hi Nikki,

    We're thrilled to hear that our product has been such a game-changer for you! It's wonderful to know that it's made such a positive impact on your scalp health. Remember, a little goes a long way, so it's great to hear you've found a balance that works for you.

    Thanks for your support and for making us a part of your routine!

    Best regards,

  • FM
    Fiona M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    Excellent product

    Good for those itchy spots, absolutely no greasiness

    SU Profile picture for STRAAND UK
    5 days ago

    Hi Fiona,

    Thank you so much for taking the time to leave us such a fantastic 5-star review!

    We're thrilled to hear that our product has helped soothe those pesky itchy spots without leaving any greasiness behind. Your feedback is invaluable to us as we strive to create products that deliver both effectiveness and comfort.

    Your satisfaction is our top priority, and we're delighted to have met your expectations. If you ever need further assistance or have any questions, please feel free to reach out. We're here to ensure your continued comfort and satisfaction.

    Thank you again for choosing our product and sharing your positive experience with us.

    Kind regards,

  • TP
    Tammy P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Nourished scalp

    My scalp is feeling much better since using the serum. I would bu again.

    SU Profile picture for STRAAND UK
    2 months ago

    Hi Tammy,

    Thanks a ton for sharing your experience with us! We're thrilled to hear that our serum has been a game-changer for your scalp, and it's awesome to know that you're feeling much better. Your support means a lot to us. If you ever need anything else or have any questions, just give us a shout!
    Here's to healthier scalps and happier days ahead!

    Best regards,

  • JW
    Jacqueline W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Feeling the difference

    Since using the serum my hair feels healthier and stronger, less hair is breakages!

    SU Profile picture for STRAAND UK
    3 months ago

    Dear Jacqueline,

    Thank you for sharing your positive experience!
    We're glad to hear that our serum has made your hair feel healthier and stronger, with fewer breakages.

    Your feedback means a lot to us! If you have any more thoughts or questions, feel free to reach out.


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