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Join Our Limited Skin Barrier Supplement Challenge

Try ANTÜ Supplement for FREE and join the Experience Challenge

Our goal? Gather authentic feedback on how the supplement works for real skin concerns, and use this feedback to improve version 2.0.

SO - we’re offering a FREE full-size ANTÜ Skin Barrier Support Supplement to 200 participants who want to support their skin health from the inside out – and share their experience.

Struggling with eczema-prone, rosacea-prone, or psoriasis-prone skin? We want your opinion on the effectiveness of our supplement. We have clinical data - and it’s solid - but we want your real-life perspective!

How It Works

Step 1

Step 2

You’ll receive an email with instructions – to join the challenge, send us a photo of your skin.

Step 3

Once accepted, you’ll get a unique code to order your ANTÜ Supplement for free.

Step 4

After 4 weeks, we’ll follow up for before & after photos and your honest review.

Note: The supplement has a sell-by date in April, but is safe to use up to 6 months after this date.

Get Started

About ANTÜ Skin Barrier Support Supplement

A clinically proven supplement designed to soothe gut irritation and restore the skin barrier from within. It combines l-histidine with M3+, a potent antioxidant blend that soothes the gut and helps reduce oxidative stress.

Clinically Validated Results in Just 8 Weeks

14% increase in skin hydration* 56% reduction in flakiness*
Reduction in severity score (eczema study) - 34% for adults and 50% for children*
64% patients experienced lower inflammation (rosacea study)**

*Eurofins Study, Poland, 2024 
** ISSR Study, CA, USA, 2025

What others say

“It really did help my son's eczema. He's been having problems with that for years. So it's great to find a product that actually helps him.”

— Staci W.

“I had never heard of Codex Labs products before, but I’m so blessed to have received this product. This supplement mixed well and tasted great.”

— Erica V.

My eczema has not been irritated or inflamed at all since I started drinking these supplements. Its nice to finally have relief from annoying skin rash!”

— Stacy L.

“Great packaging, excellent product, very effective, smooth texture, will definitely be purchasing again and recommend to anyone with eczema.”

— Allison F.

More than 600 positive reviews worldwide!

Be one of the 200 to test the ANTÜ Supplement for free.

Your honest opinion can help others with the same struggles – and your skin might thank you, too.

Fill out the form today and get your FREE supplement!