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How to Go from Dry, Irritated Skin to Smooth, Hydrated Skin in Two Easy Steps

Unlock healthy, dewy skin with our Bia Hydration Kit, combining our exfoliating wash and moisturizer for smooth, hydrated skin.


★★★★★ 1000+ Five Star Reviews

1. You can't hydrate dry, flaky skin.

Your skin's outer layer is like a wall with bricks (dead cells) and mortar (lipids). Normally, dead cells shed monthly, but if they don't, they can block hydration from reaching your living skin.  Your living skin then dries out and gets irritated/itchy.

To treat dry, flaky skin, you first need to gently remove the dead layers. Exfoliate, then hydrate. Our Hydration Kit includes a daily exfoliator and moisturizer for radiant skin.

2. Developed and patented by a Stanford Ph.D.

With 55 patents to her name, Codex Labs is the creation of Dr. Barbara Paldus, Ph.D.

After Dr. Barb's young son developed a skin allergy, she got frustrated with the lack of transparency around product testing and ingredients.

As a biotech innovator and entrepreneur, Barb created, Codex Labs, the first sustainable and clinically-proven skincare line with “nutrition labels” because “customers deserve to know.”

Bia Patents
US Pat. No. 10,682,306
US 16/901795

Antu Patents
US Pat. No. 11,141,373

US Pat. No. 11,141,374
US 16/901875

Shaant Patents
US Pat. No. 11,484,489
US 17/545206

PreservX Patents
US Pat. No. 10,721,937
US 16/669045
EP 19808939.3

3. Your current skincare products may be damaging your microbiome and causing dryness.

Many conventional skincare products today decrease our microbial diversity and strip our microbiome resulting in a less effective skin barrier.  This can lead to chronic skin conditions such as dryness, itchiness, or redness.  The last thing you want for dry skin is to strip what’s left of your skin’s natural oils and microbiome, weakening your skin barrier and losing even more water faster!

4. Improved skin health — Validated in clinical trials

The data is in, and the Bia Hydration Kit is one of the best for dry, flaky skin.

5. Don't take our word for it. Read why thousands are rating the Bia Hydration Kit.


 "This moisturizer has completely transformed my skin! It’s no longer dry or flaky but feels incredibly soft and hydrated."

– Emily S.

★★★★★ 1000+ Five Star Reviews


$70.00 $90.00


Smooth and cleanse with Bia Exfoliating Wash for a radiant, clear complexion. Perfect for daily use on dry, irritated skin, jojoba grains gently remove dead skin cells, a castor/safflower oil blend cleanses without drying, and a milk thistle/elderflower mix helps soothe redness.

Bia Skin Superfood moisturizer deeply hydrates with hyaluronic acid, nourishes with sweet almond oil, and calms itch with allantoin-rich comfrey. It reinforces your skin's natural barrier with biotech ceramides and a calendula/haberlea stem cell extract, leaving it resilient and comfortable.

Key Actives: Jojoba Grains, Milk Thistle, Elderflower, Ceramides, Hyaluronic Acid, Antioxidants, Natural Vitamin E and fatty acids, Calendula stem cell extract

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Why 100,000+ people have chosen Codex Labs


My Skin Has Never Felt Smoother!

"The exfoliating wash is gentle yet effective, removing dead skin without stripping moisture."


Verified Buyer


Soothe Eczema Without Irritation

"I’ve struggled with eczema for years, and this is the first product that has helped without causing irritation."

☑️ JOHN D.

Verified Buyer


Unlocked My Natural Glow

"Absolutely love how this exfoliating wash makes my skin glow! It's perfect for my sensitive skin."


Verified Buyer

Frequently asked questions

What are the ingredients?

Aqua (Water), Prunus Amygdalus Dulcis (Sweet Almond) Oil, Lactobacillus Ferment, Sodium Stearoyl Lactylate, Propanediol, Lactobacillus, Glyceryl Stearate, Viola Tricolor (Heartsease) Extract, Althaea Officinalis (Marsh-Mallow) Extract, Cetearyl Alcohol, Glycerin, Helichrysum Italicum (Immortelle) Flower Extract, Cocos Nucifera (Coconut) Fruit Extract, Calendula Officinalis (Pot Marigold) Flower Extract, Symphytum Officinale (Comfrey) Leaf Extract, Potassium Sorbate, Phytic Acid, Citric Acid.

Aqua (Water), Ricinus Communis Seed Oil, Carthamus Tinctorius Seed Oil, Sodium Stearoyl Lactylate, Butyrospermum Parkii (Shea) Butter, Propanediol, Glyceryl Stearate, Lactobacillus Ferment, Glycerin, Silybum Marianum Seed Oil, Jojoba Esters, Cetyl Alcohol, Lactobacillus, Citrus Paradisi (Grapefruit) Peel Oil, Cocos Nucifera (Coconut) Fruit Extract, Citrus Aurantium Dulcis (Sweet Orange) Peel Oil, Sambucus Nigra Flower Water, Sodium Phytate, Sclerotium Gum, Xanthan Gum, Sodium Benzoate, Potassium Sorbate, Citric Acid, Limonene*, Linalool*, Citral*.

How to use the Bia Hydrating Skin Superfood?

Apply the superfood moisturizer to the face as needed with a gentle massaging motion.

How to use the Bia Exfoliating Wash?

Place a small amount of the cleanser on the tips of clean fingers and gently massage the entire face and neck area with small circular movements, then rinse off with water. For daily use.

What are the benefits of using the Bia Hydrating Skin Superfood?

Quench parched skin and retain moisture with our award-winning, signature hydration hero that zaps flakiness and soothes irritation on contact.

What are the benefits of using the Bia Exfoliating Wash?

Gentle, creamy cleanser with exfoliating natural jojoba grains that address skin hydration by not stripping moisture yet removing dead skin cells. Made with soothing and toning ingredients, this gentle exfoliating cleanser is clinically proven to smooth and soften skin. Bia Exfoliating Wash is designed for all skin types and is especially great for dry, flaky, or itchy skin.

What are the customer survey results for the Bia Hydrating Skin Superfood?

In self-assessments during our clinical trials:

  • 94% agree skin appears less dry
  • 91% agree skin is more nourished, soothed, and less irritated
  • 88% agree skin is more moisturized, supple, soft, calm, and comforted

What are the customer survey results for the Bia Exfoliating Wash?

In self-assessments during our clinical trials

  • 97% agree skin feels hydrated, softer, nourished, and conditioned
  • 94% agree skin is smoother
  • 90% agree skin feels soothed and appears healthier, brighter, renewed and clarified.

Ready to Experience the Ultimate in Skin Nourishment?

Don’t let dryness and irritation control your life. Upgrade your skincare routine with the Bia Skin Superfood Moisturizer and Exfoliating Wash. Feel the transformation with each use and see visible results that speak for themselves.

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