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WHEN BABY'S CALM, EVERYONE SLEEPS

Gentle, Steroid-Free Baby Eczema Care

Bestseller
Codex Lass skincare products including a tube and bar on a white background
Before and after treatment comparison of a child's skin condition.
Baby with skin condition next to a statistic about corticosteroid treatment
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Eczema Relief Skin Barrier Protocol (Infant)
Product packaging with BIAToddler & Infant Supplement, Eczema Relief Lotion, and Unscented Soap on a light green background.
Codex BIA skin barrier support packets on a light green background
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Eczema Relief Skin Barrier Protocol (Infant)
BIA Eczema Relief Lotion ingredients on a green background
Eczema Relief Skin Barrier Protocol (Infant)
Eczema Relief Skin Barrier Protocol (Infant)
Eczema Relief Skin Barrier Protocol (Infant)
Codex Lass skincare products including a tube and bar on a white background

Eczema Relief Skin Barrier Protocol

Reduced eczema severity by 49% in twelve weeks

582 reviews 30-DAY SUPPLY
$71 $67.50
4% Off

Age: 3-12 months

3-12 months

1-3 years

4-12 years

13-17 years

18+ years

Most eczema treatments work on the surface. This protocol goes deeper. The BIA Infant Skin Barrier Supplement feeds filaggrin production with L-histidine, the amino acid your body needs to rebuild the skin barrier. BIA Eczema Relief Lotion calms itch, deeply hydrates, and promotes filaggrin production, while the Unscented Soap cleanses without stripping moisture or the microbiome.

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What's Included

BIA Unscented Soap for Dry, Sensitive, Eczema-Prone Skin

BIA Unscented Soap for Dry, Sensitive, Eczema-Prone Skin

BIA Infants & Toddlers Skin Barrier Supplement (3m-3y)

BIA Infants & Toddlers Skin Barrier Supplement (3m-3y)

Eczema Relief Lotion

Eczema Relief Lotion

After treatment After
Before treatment Before

Clinical Results

49%

decrease in average SCORAD in 12 weeks

100%

comparable to the decrease reported for mid-potency (group IIII) topical corticosteroids

This decrease is comparable to that reported for mid-potency (group IIII) topical corticosteroids. Double-blind study, 25 children, aged 1 to 7 with mild to moderate atopic dermatitis over 12 weeks (Intertek, UK, 2020). Publication: http://dx.doi.org/10.2147/CCID.S146760

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SOOTHE ECZEMA WITHOUT STEROIDS BY REINFORCING SKIN INTEGRITY AND BOOSTING IMMUNITY WITH THE Eczema Relief Skin Barrier Protocol (Infant)

An impaired skin barrier allows particles from the external environment to penetrate the skin barrier and trigger inflammatory responses. In eczema, this inflammatory cascade is triggered by many factors, including allergens, irritants, and stress.  Inflammatory itch then triggers scratching, leading to further breakdown of the skin barrier. This cycles repeats itself in a loop of ever increasingly uncomfortable flares.

A strong skin barrier helps reduce itch and flares by:

  • stopping trans-epidermal water loss (parched skin) and not allowing allergens to penetrate (itch)
  • lowering inflammation/oxidative stress to reduce further skin and gut barrier (*and* collagen) degradation

The Skin Barrier dietary supplement helps:

  • produce more skin barrier proteins for structural support (filaggrin), and hydration (natural moisturization factor) with l-histidine.
  • address inflammation by scavenging free radicals produced by oxidative stress with anti-oxidants.

  • Microbiome Friendly Logo

    Microbiome-tested

  • Vegan Society Logo

    Plant-Based

  • Cruely Free Logo

    Cruelty-Free

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

01 / 03
- Dr. Peter Lio, MD, Pediatric Dermatologist, Northwestern Medicine

The Antü Skin Barrier Support Supplement by Codex stands out with M3, a proprietary blend targeting skin resilience, and L-histidine, an amino acid that plays a critical role in repairing the barrier. Together, they help fortify the skin against environmental stressors while promoting a balanced, healthy complexion.

- Trisha Khanna, MD

02 / 03
- Trisha Khanna, MD

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

03 / 03
Professor Philippe Humber MD FAAD

Frequently Asked Questions

Are these products clinically tested?

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Our claims are not just fluff, they’re facts. We conduct clinical tests and publish the data to prove how our products perform. You’ll see real results in your skin.

Are these products sustainable?

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We minimize the environmental impact of every aspect of our operation. We are focused on being carbon neutral, cleaning plastic in the ocean, and protecting biodiversity.

Are these products internationally compliant?

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Every country has their own cosmetics laws. We comply with those regulations and register with governmental health authorities wherever we are sold.

Are these products patented?

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Our plant-based biotech complexes are not only patented, they’re disruptive: hydration (BiaComplex™), skin barrier protection (AntuComplex™) and our food-grade preservation (PreservX™). We innovate skincare breakthroughs.

Is the supply chain controlled?

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We know what’s in every tube, literally. We control the complete supply chain — from sustainable wild harvesting through pharma-grade clean processes and our airless packaging — to achieve the highest quality possible.

Is the manufacturing process certified?

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We apply current Good Manufacturing Practices (cGMP) to our production process to create consistent high quality and performance as well as prevent contamination.

Customer reviews

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