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BIRETIX

BIRETIX Double Correction Serum

BIRETIX Double Correction Serum

30ml

£40.00
£40.00
Sold out

Earn 400 points

BIRETIX Double Correction Serum is a high-performance, dual-action solution designed for adult skin prone to acne and blemishes. Combining advanced RetinSphere® Technology, 5% niacinamide and controlled-release AHAs, it helps visibly reduce blemishes, smooth uneven texture, refine pores and improve skin clarity - all while supporting the skin barrier.

In just 14 days*, this lightweight serum helps regulate sebum, reduce shine and minimise the appearance of pores. With continued use, it visibly improves skin tone and texture, softens fine lines, and promotes a smoother, more radiant complexion.

Dermatologically tested on sensitive, blemish-prone skin, it delivers clinically proven results with excellent skin tolerance.

Key information

  • Clinically Proven in 14 Days* – Reduces sebum, shine and pore size. 
  • Reduces Redness & Blemishes – Noticeable improvements from 28 days*. 
  • Dual-Action Results – Targets imperfections and signs of ageing. 
  • Radiance & Tone – Fades post-blemish marks and promotes even skin tone. 
  • Advanced Retinoid Complex – RetinSphere® supports skin renewal. 
  • Gentle Exfoliation – Controlled-release AHAs smooth texture without irritation. 
  • Barrier Support – Niacinamide helps reduce inflammation and improve resilience. 
  • Lightweight, Oil-Free Texture – Absorbs fast and leaves skin smooth and matte. 
  • Dermatologist-Tested – Non-comedogenic and suitable for sensitive skin. 

How to use

For the first 30 days, apply a pea-sized amount once daily in the evening. For the following 30 days, apply twice daily, morning and evening, to gradually build tolerance.​

Use in a holistic acne-prone skin caring daily regimen with BIRETIX Cleanser Purifying Cleansing Gel and BIRETIX Hydramat to significantly reducing blemishes, imperfections and sebum​.

Warning: Actives in this product can increase sensitivity to UV light. For this reason, it is important to protect the skin from sunlight while using by wearing high level, broad-spectrum sun protection.

Ingredients

Key Ingredients

RetinSphere

RetinSphere is a patented retinol complex combining two forms of retinol - hydroxypinacalone retinoate and retinol in microsponges - for high efficacy with minimal irritation. It promotes cell turnover, reduces signs of ageing, improves texture, and brightens complexion.

Benefits:

Promotes cell turnover, Reduces ageing signs, Improves texture, Brightens complexion

Azeclair

Azeclair is a derivative of azelaic acid, known for its anti-inflammatory and anti-bacterial properties. It helps treat acne, reduces redness, brightens skin tone, and smooths texture.

Benefits:

Treats acne, Reduces redness, Brightens skin tone, Smooths texture

Niacinamide

Niacinamide, also known as Vitamin B3, is a versatile skincare ingredient that improves skin elasticity, enhances barrier function, evens skin tone, and reduces inflammation.

Benefits:

Improves elasticity, Enhances barrier function, Evens skin tone, Reduces inflammation

All ingredients

Aqua; Niacinamide; Potassium Azeloyl Diglycinate; Polyglyceryl-3 Distearate; Caprylyl Caprylate/Caprate; Butylene Glycol; Caprylic/Capric Triglyceride; Coconut Alkanes; Pentylene Glycol; Silica; Steareth-100; Arginine; Cellulose; Glycolic Acid; Coco-Caprylate/Caprate; Trisodium Ethylenediamine Disuccinate; Steareth-2; Glyceryl Stearate Citrate; Glyceryl Stearate; Polyacrylate Crosspolymer-6; Tocopheryl Acetate; Lactic Acid; Sodium Magnesium Silicate; Citric Acid; Parfum; Hexamidine Diisethionate; Macadamia Integrifolia/Tetraphylla Seed Oil; Trihydroxystearin; Retinol; Polysorbate 20; Potassium Chloride; Phenoxyethanol; Xanthan Gum; PEG-8; Mannan; Tocopherol; Hydroxymethoxyphenyl Decanone; Dimethyl Isosorbide; Chlorphenesin; Caprylyl Glycol; Ascorbyl Palmitate; Hydroxypinacolone Retinoate; Ascorbic Acid​.

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Customer Reviews

Based on 24 reviews
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(7)
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S
Sun
I love it!

I love all the products of this company to be honest
They are brilliant!

C
Christina Cabrera
love it!

this serum is very good in clearing my hyperpigmentation will be buying this again

S
S MACSWAN-WIGGINS
Best ive tried

Love this stuff , does exactly what is required

S
Spears
My Honest Thoughts on BIRETIX Double Correction Serum

I’ve been using the BIRETIX Double Correction Serum for a month. It sinks in quickly, smells faintly clean, and gives a polite little tingle to remind you it’s working. My skin looks clearer, pores less obvious, and the T-zone has stopped auditioning as a chip shop.
The only drawback is the dropper — more fiddly than it needs to be. A pump would have saved the performance. Still, for once, a serum that does what it says on the box.

H
Helen

I’ve been using the serum for almost a month. It’s light weight, easily absorbed and a little goes a long way. I’ve noticed an evenness to my skin tone and my skin hasn’t been as oily/shiny by the end of the day. I’ve had 2 minor breakouts probably due to purging, but I’d expect that when using something new. I like using the serum and the results it’s given.

G
Gina G.
Good results

I've been using BIRETIX Double Correction Serum for 2 weeks as my night routine. I've seen improvement in skin appearance and texture. The serum is so lightweight and I only used 1/5 of the 30ml bottle so far. It's good value for money.

J
Joanne Pollins
Fab serum

Have been using the Double Correction Serum for four weeks now. It has a lovely feel on the skin, not at all greasy. Sinks in as applied to skin rather than feeling like it’s sitting on top. Skin texture and radiance has improved. Going to continue just using as part of my routine at night only as feel that is fine for me.

C
C McC
It could be a keeper!

I was slightly blasé about whether this would work or not after trying various potions over the years (none from this website though) which have promised a lot and delivered very little. I am glad to report that I have seen an improvement in my skin- less breakouts and when they do happen they seem to go away quicker. I think my skin looks 'happier' and less patchy. I will keep using it and have now included it as part of my routine- fingers crossed it is a keeper.

P
Pinkrunningfairy
Happy so far.

I have been using once a day and I am happy. My skin is very reactive to EVERYTHING and so far this has not had any adverse effect on it. My skin feels more moisturised and I have had a reduction in redness. I will continue to use and aim to start using twice a day.

T
Tina V
Great Product

I’ve been really impressed with the Biretix Double correction serum. It clears breakouts, refines my skin’s texture, helps reduce post-acne marks and was gentle to my skin. The lightweight formula absorbs quickly and leaves my skin feeling calm and balanced.

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*Source: Data on file. CRO Complife, Italy 2024. Clinical-Instrumental evaluation of the efficacy and tolerability of a cosmetic treatment in subjects with acne prone skin; 20 female subjects with mild to moderate acne symptoms applied Biretix Double Correction Serum twice daily for 42 days - results tested at baseline (T0) and after 14 (T14), 28 (T28) and 42 days (T42)​.