Gut to Glow

30 day supply (1 bottle each + collagen tub)

Beauty Transformation Bundle with Bio-Avail Collagen+ and Biome Protect

Gut to Glow

30 day supply (1 bottle each + collagen tub)

Beauty Transformation Bundle with Bio-Avail Collagen+ and Biome Protect

Transform your beauty from within—optimize your gut for better collagen absorption so you can ditch the $200 serums for the science-backed solution that actually works.

  • Achieve radiant skin, thick hair, and strong nails

  • Optimize gut health for superior collagen absorption

  • Support skin elasticity and reduce fine lines

  • Enhance overall vitality and well-being

  • Transform beauty from within—ditch the $200 serums

If you are pregnant, nursing, have a medical condition, or take medications, consult a healthcare provider before use.

Purchase type options
Delivers every
($3.06/per serving)

Subscriber Rewards… Tap to See More!

($3.40/per serving)

Free US Shipping on orders over $85

60-day Returns

Exclusive Subscription Perks

Order # Gift Value
2 FREE Storage Bottle $5-$7
4 FREE Adapt Naturals Frother $25.99
6 FREE Adapt Naturals Trucker Hat $29.99
8 Special Gift $75
RADIANT SKIN FROM WITHIN

Nourish Living Cells, Not Dead Surface Layers

Deliver beauty nutrients through your bloodstream for lasting cellular transformation and visible skin improvements.

OPTIMIZE COLLAGEN ABSORPTION

Better Results Than Collagen Alone

A healthy gut helps you absorb and utilize collagen peptides more effectively for faster, more dramatic results.

STRENGTHEN THE GUT–SKIN AXIS

Support Your Body's Beauty Systems

A balanced microbiome influences collagen synthesis and helps maintain skin barrier integrity from the inside out.

WHOLE-BODY BEAUTY BENEFITS

Look Better, Feel Better

Experience improved digestion, better sleep, enhanced energy, and reduced joint discomfort alongside your beauty transformation.

Key Ingredients

BIO-AVAIL COLLAGEN+ (10 g)

BIO-AVAIL COLLAGEN+ (10 g)

SOLUGEL® Certified Grass-Fed Collagen Peptides with optimal ~2 kDa molecular weight for maximum absorption. Types I & III for skin elasticity, hair strength, and nail health. Complete amino profile, including glycine for sleep and proline for skin structure. Zero additives—no fillers, flavors, or sweeteners.

BIOME PROTECT

BIOME PROTECT

4-in-1 gut optimization to enhance collagen utilization:
FortiPhage™ Prebiotic (15 mg) nourishes beneficial bacteria without gas or bloating.
CoreBiome® Tributyrin (300 mg) strengthens the gut barrier for better nutrient absorption.
LactoSpore® Probiotics (2 Billion CFU) restore microbiome balance.
Polyphenol Blend (200 mg) supports the gut–skin connection.

Signs You Need Gut to Glow

Fine lines and wrinkles appearing faster

Dull, dry, or uneven skin tone

Thinning hair or slow growth

Brittle nails that break easily

Digestive issues affecting your confidence

Spending hundreds on skincare with minimal results

Feeling like you're aging faster than you should

Low energy affecting your natural glow

What you'll feel with Gut to Glow

  • Radiant, hydrated, plump skin

  • Stronger, faster-growing hair and nails

  • Improved skin elasticity and firmness

  • Better digestion and reduced bloating

  • Enhanced energy and vitality

  • Deeper, more restorative sleep

  • Improved joint comfort and mobility

  • Confidence in your natural beauty

60-Day Money Back Guarantee

60-Day Money Back Guarantee

We're confident you'll love our products, but if you're not completely satisfied, we offer a 60-day, 100% money-back guarantee on all purchases. Simply contact us for a full refund, no questions asked. Buy with confidence knowing you're covered by our guarantee.

The Adapt Naturals Standard

The Adapt Naturals Standard

In our increasingly toxic world, the last thing you want to worry about is a lot of artificial junk in your supplements. Adapt Naturals supplements are made with the cleanest possible ingredients, without gluten or GMOs. Our products are manufactured in a U.S. facility that meets the NSF’s rigorous GMP regulatory standards.

Third-Party Lab-Tested with Transparent Results

Third-Party Lab-Tested with Transparent Results

We conduct third-party testing on all our products to verify their purity, potency, and safety. Most importantly, we transparently share these results with our customers by posting Certificates of Analysis (COAs) and test results directly on our website. We want you to have full confidence that you’re getting exactly what you think you are with each purchase.

See Test Results

Why choose Gut to Glow?

Topical serums can only reach dead skin cells on the surface—they can't transform living cells where real beauty happens. True beauty starts in your gut. When your digestive system is optimized, you absorb nutrients more effectively—especially collagen peptides.

Bio-Avail Collagen+ provides 10g of certified grass-fed collagen peptides with optimal ~2 kDa molecular weight for superior absorption. Biome Protect optimizes your gut environment with prebiotics, probiotics, postbiotics, and polyphenols to enhance nutrient absorption and strengthen the gut–skin axis. Together, they deliver results topical treatments can't match.

Formulated to Transform Beauty From the Inside Out

Modern life depletes collagen, damages gut health, and accelerates aging. Gut to Glow addresses beauty at its source by pairing gut optimization with premium collagen peptides—so you achieve radiant skin, thick hair, and strong nails that expensive topicals promise but can't deliver.

Harness Years of Clinical Experience and Research

Backed by 15 years of clinical experience and the latest research on the gut–skin axis, Gut to Glow is a science-backed system designed to transform not just how you look—but how you feel.

Discover the Gut to Glow Advantage

 
Expensive Skincare
Approach
Nourishes from within
Surface treatment only
Penetration
Reaches all cells
Can't penetrate below 1%
Results
Lasting transformation
Temporary effects
Value
Under $100/month
$300–$500+/month
Health Benefits
Whole-body wellness
Zero health benefits
Clinical Background
15 years in-clinic
Marketing claims
Sustainability
Regenerative sourcing
Unknown practices

Meet Chris Kresser, your
Trusted Health & Wellness Guide

Founder & Functional Medicine Clinician

  • Globally renowned expert with over 15 years of experience
  • Dedicated to helping people improve their health by addressing modern challenges and nutrient gaps

Author & Educator

  • Treated thousands of patients
  • Trained more than 2,000 healthcare professionals
  • Gained valuable insights into functional medicine and nutrition
Gut to Glow Bundle

Unlock Your Optimal Health

Upgrade Your Beauty with Gut to Glow—True Transformation, Simplified

Get Healthier & Happier - Try Now

Your Questions Answered

Most women notice improved digestion and energy within 1–2 weeks. Visible skin improvements typically begin at 3–4 weeks. By weeks 8–12, expect significant improvements in skin elasticity, hair thickness, and nail strength. Consistency is key.

Mix one scoop of Bio-Avail Collagen+ into any beverage (tasteless and dissolves clear). Take 2 capsules of Biome Protect with food. Both can be taken together in the morning for convenience.

Your gut absorbs the nutrients that build healthy skin, hair, and nails. It influences collagen production, eliminates toxins, and houses 70% of your immune system. When your gut is optimized, it shows in your appearance.

Gut health determines how well you absorb and utilize collagen. Many people take collagen without seeing results because their gut can’t properly process it. Biome Protect optimizes your digestive system for maximum collagen utilization.

Absolutely. Gut to Glow works from the inside to complement your topical routine. Many customers find they need fewer expensive serums once their skin improves from within.

Yes—whether you’re preventing early signs of aging or restoring youthful vitality, Gut to Glow supports beauty at any age.

Bio-Avail Collagen+ is gluten-free, dairy-free, and soy-free. Biome Protect is also free from common allergens. Collagen is bovine-derived and not suitable for vegetarians or vegans.

Yes. We rigorously third-party test and publicly share Certificates of Analysis (CoAs). See the latest results.

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