Fewer sick days. More school days. Less worrying.
Immune Boost
Supports Healthy Immune Function
Fewer Missed School Days
No Sugar or Artificial Junk
Gentle, Easy-to-Take Drops
60-Day Money-Back Guarantee
Refills Every 28 Days | Cancel or Pause Anytime
Dr. Emily Carter, MD | Board Certified Pediatrician
As a pediatrician and a mom, I see parents trying gummy after gummy, worrying about sugar and still feeling unsure if it’s doing anything. We helped build this formula to be a cleaner, daily option with familiar, research-backed ingredients. So families have something simple and safe they can use every day, without turning immune support into candy time.
43,000+ Families Two Solutions. One Bottle.
See their stories below.
Jessica Thompson,
34
Verified Buyer
"The 3 AM wake-ups stopped first. Then came the words. After 8 months of silence, he said 'mama' clear as day. I cried for an hour. Speech therapy alone wasn't cutting it—this was the missing piece we needed."
Immune Boost
$29.99
Purchased on December 18th, 2025
Danielle Morris,
29
Verified Buyer
"My son was sick every other week. Daycare germs wrecked us. I was burnt out. Started Immune Boost by Blyra and just kept the routine going. He's not getting sick constantly anymore. We actually have normal weeks now. Like, multiple in a row. I'm not scrambling for backup childcare. I'm not missing work. I can actually make weekend plans and believe we'll go. Honestly? This changed everything for us."
Immune Boost
$29.99
Purchased on January 26th, 2025
Sarah Mitchell,
34
Verified Buyer
"He was always the sick kid. I'd see the school number and my chest would get tight. We started Immune Boost by Blyra a few months ago. The phone doesn't ring like it used to. He's staying in class. Playing at recess like the other kids. I didn't know that was something we could have."
Immune Boost
$29.99
Purchased on September 12th, 2025
Sofia Ramirez,
31
Verified Buyer
"My son's a picky eater with a weak immune system. I tried everything. Pills hidden in food. Gummies he'd spit out. Every morning was a battle I lost.I was so tired of fighting him just to help him.Immune Boost by Blyra was the first thing he actually took. No drama. No meltdowns.And it's working. Fewer sick days. More weeks where we're just... normal.I didn't think I'd find something he'd take that actually helped. I'm honestly just relieved."
Immune Boost
$29.99
Purchased on January 2nd, 2026
Priya Sharma,
36
Verified Buyer
"I never leave a review.
But I felt the urge to leave a review for this product to share this amazing product with other moms. Effectiveness with cough (and fever) for my 4 year old was seen truly after 3 days of consistent use of 2 droppers daily. My kid has gone through adenoidectomy, ear tubes, and various antibiotics past few years. I am happy to have found this product. Really appreciate helping my kid feel better without using medicine."
Immune Boost
$29.99
Purchased on November 17th, 2025
Real Results From Real Parents
Real Results From Real Parents
0K+
Happy Families
Parents trust Immune Boost as part of their child’s daily immune routine
0%
Worried Less During Sick Season
Parents felt more confident supporting their child’s immune health with Immune Boost
0%
More Days Playing, Fewer Days Home
Parents reported fewer days stuck at home sick
Based on post-purchase survey of 189 verified customers.
More Than Just Immunity Support
Four ways Immune Boost helps your child stay on track.
More Than Just Immunity Support
Four ways Immune Boost helps your child stay on track.
Feeds Natural Defenses
Plant-based nutrients work with the body’s built-in defenses—so immune care becomes part of the daily routine.
Helps Immune Cells Do Their Job
Well-studied nutrients help immune cells function day to day—so the body is better prepared for everyday exposure.
Supports Natural Defenses
Plant-based nutrients support the body’s natural defenses—so immune support isn’t just occasional, it’s built into the routine.
Fast, Easy Absorption
Liquid drops absorb quickly—so immune nutrients get into the body without waiting on gummies or pills.
Your Child’s Journey with Immune Boost
Immune Boost is designed to fit into your child’s daily routine. It’s not an overnight fix. Here’s what parents typically notice with consistent daily use:
1 Week
First Signs
✓ Morning battles disappear
✓ Child accepts drops without fuss
✓ One less thing to stress about
2 Weeks
Building the Foundation
✓ Child reminds YOU if forgotten
✓ Mornings start smoother
✓ Energy feels consistent through the day
4 Weeks
Routine Locked In
✓ Supplement time is automatic now
✓ You panic when bottle runs low
✓ Appetite stays strong
✓ Playtime doesn't slow down
6-8 Weeks
The Support Zone
✓ You trust the routine completely
✓ Other parents ask what you're doing
✓ Child stays active during exposure season
✓ Families report smoother winter months
8+ Weeks
Continued Care
✓ Results build with daily consistency
✓ Reordering feels obvious, not optional
✓ You're recommending to other parents
✓ The routine is just part of life now
What's Inside
Three purposeful ingredients working together to support your child's development.
ELDERBERRY
An antioxidant support enriched with vitamins A, B, and C.
RED BANDED POLYPORE
A mushroom valued for digestive balance.
ORANGE PEEL
A rich source of vitamins A and C.
ELDERBERRY
An antioxidant support enriched with vitamins A, B, and C.
RED BANDED POLYPORE
A mushroom valued for digestive balance.
ORANGE PEEL
A rich source of vitamins A and C.
Risk-Free Guarantee
We're so confident in Lingo Leap that we offer a full 60-day money-back guarantee. If you don't notice improvements in your child's sleep, focus, or communication, simply reach out for a complete refund. No questions asked.
SHOP IMMUNE BOOST
Free Shipping on Orders $50+
Risk-Free Guarantee
We're so confident in Lingo Leap that we offer a full 60-day money-back guarantee. If you don't notice improvements in your child's sleep, focus, or communication, simply reach out for a complete refund. No questions asked.
SHOP IMMUNE BOOST
Free Shipping on Orders $50+
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
Is this safe for children?
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Absolutely. Our products are specifically designed for kids. Every batch undergoes rigorous purity testing to guarantee it's safe, gentle, and effective for even the most sensitive little bodies.
Why liquid instead of gummies?
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Three reasons: Zero sugar (gummies have 4-5g per serving), faster absorption (liquids don't need to be digested first), and better stability (gummy nutrients degrade over time). Liquid is what parents choose when they want results over candy.
How do I give this to my child?
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1 dropperful (1 mL) daily, 30 minutes before school or highest exposure time. Can be given directly or mixed in water.
How do you make it taste good without sugar?
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None. We use organic vegetable glycerin for natural sweetness without the sugar crash, tooth decay, or empty calories. Your child gets immune support, not a daily Oreo in disguise.
How does this support my child's immune system?
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It provides daily immune support with elderberry, echinacea, and beta glucans—botanicals that work with your child's natural defenses.* We can't claim it prevents illness (no supplement legally can), but parents report fewer disruptions to routines, more consistent energy, and smoother weeks overall. Those are their observations from daily use.
What if it doesn't work for my child?
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We offer a 60-day money-back guarantee. If you're not satisfied for any reason, contact us for a full refund. No need to return the bottle—we trust you.
Why liquid instead of gummies?
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Three reasons: Zero sugar (gummies have 4-5g per serving), faster absorption (liquids don't need to be digested first), and better stability (gummy nutrients degrade over time). Liquid is what parents choose when they want results over candy.
How do you make it taste good without sugar?
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None. We use organic vegetable glycerin for natural sweetness without the sugar crash, tooth decay, or empty calories. Your child gets immune support, not a daily Oreo in disguise.
What if it doesn't work for my child?
+
We offer a 60-day money-back guarantee. If you're not satisfied for any reason, contact us for a full refund. No need to return the bottle—we trust you.