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Happy Baby = Strong Barrier

Itch-free, peaceful sleep

Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Before and after treatment comparison of a hand with visible skin issues.
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Supplement facts label on a light green background
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)
  • Eczema-prone
  • Gut Health

Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)

£55
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Bia GutBuilder prebiotic contains a comprehensive formulation of naturally derived prebiotic fibers, amino acids, antioxidants and superfoods to help digestion, increase immunity, support beneficial gut bacteria, fortify the intestinal barrier, increase collagen production, and soothe the lining of the gut.

This prebiotic is the foundation for a strong, healthy gut, and should be started at least one month prior to any probiotic regimen.

Ages: 3+ (see directions for 3-6 years and 6+)

Real Codex Customers

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Clinical Results

93%

decrease in SCORAD in 100% subject in 8 weeks

40%

decrease in water loss (TEWL) in 100% subjects in 8 weeks

23%

decrease in skin roughness in 81% subjects in 8 weeks

Open label trial, 32 men and women, aged 18+ with moderate, active atopic dermatitis (average SCORAD=40) over 56 days (Eurofins, Poland, 2025). Used with Bia Eczema Relief Lotion, Bia Unscented Soap, Bia ClearSkinProbiotic as a system.

Helps with these symptoms

Eczema
Psoriasis
Sensitive Skin
Menopausal
Rosacea
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Prebiotic Powder Supplement for Gut Health – BIA GutBuilder (30 Packets) (Age: 12+)

Bia GutBuilder combines prebiotics, fiber, mucilage, amino acids, and antioxidants to help restore and fortify the gut barrier and support keystone species in the gut microbiome which assist in the maintenance of tight junctions in the gut wall.

Eczema can be associated with a weakened skin barrier, changes in the skin and gut microbiome, and an impaired gut barrier. The Bia supplements and topicals are formulated to support eczema from the inside and out.

Dr. Jessica Maloh

01 / 03
Dr. Jessica Maloh

For the Bia eczema collection, we have clinical results that conclusively prove the significant treatment synergy of topical and supplements in repairing the gut and skin barriers, as well as alleviating itch.

Professor Philippe Humber MD FAAD

02 / 03
Professor Philippe Humber MD FAAD

The Antü Skin Barrier Support Supplement contains a remarkable combination of ingredients to strengthen the skin barrier. The L-histidine alone has been shown to help heal damaged skin, but together with other anti-inflammatory and supportive botanicals make this a truly unique product. The lotion has also been studied in those with sensitive skin, and is packed with active botanicals designed for impaired skin.

- Dr. Peter Lio, MD, Pediatric Dermatologist, Northwestern Medicine

03 / 03
- Dr. Peter Lio, MD, Pediatric Dermatologist, Northwestern Medicine

Customer reviews

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