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Barrier Repair Serums
Beta-Glucan Barrier Serum
1% oat-derived beta-glucan, single-hero barrier serum
The claims in our science section cite published, peer-reviewed research
In stock
- Free UK & EU delivery over £100, typically 5–10 working days
- Full refund on unused items returned within 30 days of delivery
- 30-day returns
- Ships from UK & EU warehouses
- Visa
- Mastercard
- Apple Pay
- Google Pay
- 30-day returns
- Free UK & EU delivery over £100
- Full refund on unused items
1% beta-glucan
One clearly named hero active per bottle, no filler actives competing
pH 5.5
Formulated at a skin-friendly pH so it layers under any moisturiser
Made in EU (Poland)
Made in an EU GMP lab with transparent sourcing
- Fragrance-free and vegan, formulated for reactive, barrier-stressed skin
Why it works
About this product
A lightweight gel serum built around one hero active: 1% beta-glucan, a soothing polysaccharide that helps skin hold water and feel comfortable. Fragrance-free, vegan and made in the EU, with the percentage printed on the label.
Specifications
- Volume
- 30 ml
- Hero active
- 1% beta-glucan (oat-derived)
- Texture
- Lightweight gel
- Made in
- EU (Poland)
- Formulation
- Vegan, fragrance-free
- PH
- 5.5
What to expect
Your first weeks, mapped out
- Order
Free UK and EU delivery over 100 pounds, typically 5-10 working days, with 30-day returns on unused items.
- Unbox
A 30 ml bottle with the 1% beta-glucan percentage printed on the label and a short how-to card.
- Patch test
We suggest patch testing on the inner arm for 24 hours before adding it to your face routine.
- First weeks
Use once or twice daily under moisturiser. Many people notice skin feels more comfortable, though results vary by person.
Common questions
Everything you need to know
How do I use beta-glucan serum in my routine?
Apply a few drops to clean, slightly damp skin morning or evening, before your moisturiser. As a lightweight gel it layers well under other steps.
Is this serum vegan and fragrance-free?
Yes. The formulation is vegan and fragrance-free, with 1% oat-derived beta-glucan as the single hero active.
Can I use beta-glucan with niacinamide or centella?
Yes. It is a gentle, single-active gel at pH 5.5, so it layers comfortably with our niacinamide and centella serums.
What size is the bottle and how long does it last?
It is a 30 ml bottle. Used once or twice daily most people find it lasts roughly six to eight weeks.
Is it suitable for sensitive skin?
It is fragrance-free with one soothing hero active at pH 5.5, which is why customers with reactive skin reach for it, though we always suggest patch testing first.
Where is this serum made?
It is made in an EU GMP-certified lab in Poland, and the beta-glucan is oat-derived.
Does delivery cost extra and can I return it?
Free UK and EU delivery over 100 pounds, typically 5-10 working days, with 30-day returns on unused items.
Complete the setup
Better together
30-day returns
Full refund on unused items returned within 30 days of delivery
Read the full returns policyCustomer reviews
Reviews
Verified Buyer
Sinks in fast and my skin feels less tight by evening. No fragrance, no sting.
Verified Buyer
Nice slip under moisturiser. The 30 ml lasts me about two months.
