Your Gut Has a Barrier Problem. Not a Probiotic Problem.
2,300mg of colostrum standardised to 25% IgG per scoop. The potency premium brands charge $110+ for, at a price that respects your intelligence.
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Backed by Published Research, Not Influencer Hype
Bovine colostrum has been studied in randomised, placebo-controlled human trials. Here is what the evidence actually shows.
A meta-analysis of randomised clinical trials found bovine colostrum significantly reduced markers of intestinal permeability. Separate trials showed colostrum helped maintain gut barrier integrity during physical stress and NSAID use.
A 2022 meta-analysis reported a meaningful reduction in upper respiratory infection risk among colostrum supplementers, with a pooled relative risk of ~0.68 compared to placebo.
Immunoglobulin G (IgG) is the primary bioactive that supports gut barrier function. Most colostrum products don't standardise for it. LAYRA guarantees 25% IgG per serving, verified by independent testing.
A controlled study found no increase in circulating IGF-1 in healthy adults after 4 and 12 weeks of colostrum supplementation. Colostrum is not a hormone supplement.
References available on our Science page. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Seal the Barrier First. Seed Later.
If your gut lining is compromised, adding more bacteria is like planting seeds on concrete.
The Problem
Stress, processed food, and medications can damage the tight junctions in your gut lining. This is why you still bloat even when you "eat clean."
Seal (Colostrum)
Colostrum's immunoglobulins and growth factors support the integrity of your intestinal lining. Repair the fence before worrying about what's inside the yard.
Seed (Probiotics)
Once the barrier is supported, beneficial bacteria have a healthy environment to colonise. Now your probiotics can actually do their job.
Until They Sealed the Barrier.
These women eat clean, exercise, and tried every supplement. The missing piece wasn't discipline — it was a damaged gut lining.
Premium Potency Without the Premium Tax
We put the budget into the formula, not the influencer deal.
| LAYRA | Premium Brand | Budget Brand | |
|---|---|---|---|
| Serving Size | 2,300mg | 1,000mg | 1,500mg |
| IgG Standardised | ✓ 25% | Proprietary blend | ✕ |
| 3rd Party Tested | ✓ | ✓ | ✕ |
| Price / Month | $69.95 | $109.99 | $44.99 |
| Free Shipping | ✓ | On subscription | ✕ |
| Money-Back Guarantee | 60 Days | 30 Days | None |
Real Changes on a Real Timeline
Colostrum is not a quick fix. Here is an honest timeline based on research and customer feedback.
The Adjustment
Your body starts adapting. Some notice improved digestion within days. Others take longer. Both are normal.
The Shift
Most customers report the real difference here. Less bloating after meals. More predictable mornings.
The Compound Effect
Sustained energy, calmer skin, and the confidence to eat out without planning around your stomach.
The New Normal
"Food freedom" stops being a marketing phrase and becomes your daily reality.
What a Sealed Gut Barrier
Actually Looks Like
No filters. No sucking in. Just before and after sealing the gut wall with LAYRA colostrum.
within 14 days
within 30 days
LAYRA to a friend
Ready to Seal the Barrier?
One scoop daily. Free shipping. 60 days to decide.
Start Your First JarThese statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.