See the research yourself +
We don’t ask you to take our word for it. Here are real, peer-reviewed studies on bovine colostrum — summarized plainly, with a link to each so you can read the source yourself. Promising, not absolute — and we’ll always tell you the difference.
2001Colostrum & the gut barrier under stressGut lining
Playford et al. · Clinical Science · Randomized controlled
In one of the most-cited colostrum studies, supplementation reduced the spike in intestinal permeability normally caused by anti-inflammatory drugs — early human evidence that colostrum may help protect the gut lining when it’s under stress.
Read it: pubmed.ncbi.nlm.nih.gov/113527782011Colostrum & the athlete’s gutExercise
Marchbank et al. · Am. J. of Physiology · Double-blind crossover
Heavy exercise loosens the gut barrier. In this trial, 14 days of colostrum blunted the exercise-induced rise in gut permeability versus placebo — supporting colostrum’s role for active people under physical load.
Read it: journals.physiology.org/doi/full/10.1152/ajpgi.00281.20102023Colostrum & everyday immune resilienceImmunity
Baśkiewicz-Hałasa et al. · Nutrients · Randomized, triple-blind, placebo-controlled
Beyond athletes: in higher-risk adults, even a moderate daily dose was linked to fewer days of upper-respiratory symptoms — suggesting colostrum’s immune support may extend to ordinary people, not just the highly trained.
Read it: ncbi.nlm.nih.gov/pmc/articles/PMC101466002024The evidence, pooled togetherMeta-analysis
Aslam et al. · Meta-analysis of randomized trials
Rather than one study, this pools multiple randomized trials and finds colostrum was associated with a significant overall reduction in markers of intestinal permeability — the strongest form of evidence, pointing consistently in the same direction.
Read it: pubmed.ncbi.nlm.nih.gov/383611472021What’s actually inside colostrumOverview
Playford & Weiser · Nutrients · Peer-reviewed review
A plain-language scientific review of colostrum’s makeup — immunoglobulins, growth factors, and antimicrobial peptides — and why its natural packaging helps those compounds reach the gut. A good starting point for the full picture.
Read it: pubmed.ncbi.nlm.nih.gov/33477653These statements have not been evaluated by the Food and Drug Administration. VYRA is a food supplement and is not intended to diagnose, treat, cure, or prevent any disease. The studies referenced were conducted independently of VYRA and are provided for transparency and educational purposes, not as claims about VYRA specifically. As VYRA is derived from bovine colostrum, it is not suitable for those with a milk allergy.
4.8/5
VYRA Unflavored whole colostrum
It starts at the gut lining — the barrier that shapes how well you digest and absorb. Whole colostrum supports healthy digestion at that foundation — and the difference reaches your energy, your skin and hair, and your everyday resilience.
One-time
Buy oneGet Free Probiotics Capsules
Selected
[$xx.xx]
[$xx.xx]
[One-time · ~30-day supply]
Best Value
Buy 2 Get 1 Free+3 Free Probiotics Capsules
[$xx.xx]
[$xx.xx]
[One-time · 3 bags]
Free gifts — all 4 with Complete Body Reset
60-day money-back guarantee
Free shipping included
FREE
Probiotics
FREE
Daily Ritual Guide
FREE
Colostrum Bag
FREE
2 additional Probiotics
Low stock — lock yours in
Start with one bag
Today
[$xx.xx]
[$xx.xx]
Gut Health
Less Bloating
Calmer Stomach
Smoother Digestion
Gut Health
Less Bloating
Calmer Stomach
Smoother Digestion
Gut Health
Less Bloating
Calmer Stomach
Smoother Digestion
You did everything right. And you still bloat by dinner.
The salad. The gluten cut, then the dairy, then whatever the last article said to drop. Nothing held.
That’s because it’s not the food. It’s the lining.
Your gut lining is a barrier — nutrients in, irritants out. Years of strain wear it down, and how you feel after eating starts to reflect it.
Stop treating the food. Support the lining.
VYRA whole colostrum powder. One daily ritual — calmer digestion, steadier resilience, backed by a 60-day guarantee.
The only risk left is staying bloated by dinner.
Start with VYRA
Stop stacking.
Start with the foundation.
Six shelves’ worth, one scoop.
✓Digestive enzymes & bloating aidsGut
✓ProbioticGut flora
✓Greens powderDaily wellness
✓Collagen or skin & hair supplementSkin & hair
✓Immune support supplementsImmunity
✓Performance supplementsEnergy & recovery
What you’re already spending$300 / month
VYRA Colostrum, probiotic included$89
Instead of managing symptoms on the outside, VYRA supports the gut first — and the rest follows from the inside out.
Why people take it every day
Whole colostrum works on the gut lining underneath the problem — not the food on top of it.
A calmer gut by evening
Supports healthy digestion, so dinner stops turning into a heavy, bloated evening. You end the day light instead of uncomfortable.
Everyday immune strength
A large share of your immune activity is stationed in the gut lining — support the lining, and you support the steady resilience of not feeling run down.
Skin and hair that show it
Your skin and hair can only look as good as what your gut absorbs. Support the lining, and the difference shows where you can see it.
Steady energy, not the crash
The best energy comes from a body absorbing what you feed it — not from forcing it. As your gut settles, the afternoon slump loses its grip.
When you start taking yourself seriously, everything else starts to follow.
It begins with your gut — where so much of how you feel begins.
Why trust VYRA?
Before you buy colostrum, know what to check.
What to check
Other brands
VYRA
States its IgG amount on the label
Whole & non-defatted
Cold-processed
No fillers or additives
Feel the difference, or have your money back.
Let your gut decide.
Full refund — no phone calls, no “tell us why” forms.
Start the ritual
Everything you need to know.
What makes VYRA different?+
A minimum 30% IgG — the active fraction that makes colostrum worth taking at all. Whole and non-defatted, so nothing that matters gets stripped out. Cold-processed, so the actives survive. We build around potency first, then tell you the number.
Is it safe if dairy usually bothers me?+
Colostrum is naturally very low in lactose, so many people who are lactose-intolerant tolerate it well. However, it is derived from cows’ milk and contains milk proteins — so it’s not suitable for anyone with a milk allergy.
How long until I notice something?+
Colostrum works by building up, not by hitting fast. Taken consistently, most people notice lighter digestion within the first week or two, and steadier comfort by week three or four. It’s a daily ritual — the results come from not skipping it.
How and when should I take it?+
Best in the morning on an empty stomach, stirred into room-temperature or cold water or coffee (not piping hot, to protect the actives). But consistency matters more than perfect timing — the best time is whenever you’ll actually remember it every day.
How much do I take, and how long does a bag last?+
We recommend 4g a day — two level 2g scoops. Each bag holds 60 servings, so at the recommended dose that’s a one-month supply. Every order also includes our free guide, The Daily Colostrum Ritual, which walks you through timing, dosing, and what to expect week by week.
Will it clump or taste bad?+
No. It’s neutral-tasting and mixes clean into cold coffee or water in about ten seconds — no gritty clumps. One scoop, one stir, done.
What if it doesn’t do anything for me?+
That’s exactly why we made the guarantee simple: take VYRA daily for 30 days, and if you don’t feel a difference, email us any time within 60 days for a full refund, even if the bag’s empty. The risk is ours, not yours. And because we standardize to a minimum 30% IgG, you’re getting a genuinely potent dose, not a watered-down powder that was never going to work.
What people are actually saying
4.8/5All gifts unlocked
[$xx.xx][Plan name]
Add to cart