FIRST DAY Kids Probiotic Gummies – 3 in 1 Probiotics for Kids + Prebiotic & Postbiotic – Prebiotics & Probiotics for Digestive Health & Immune Support – Vegan, Gluten Free, 30-Day Supply, Bottle

Price: $54.95
(as of Jul 14, 2026 20:25:51 UTC – Details)
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Product description

Targeted Daily Support for Kids Energy, Focus, Gut Health and Calm

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Customer Reviews

4.3 out of 5 stars 84

4.3 out of 5 stars 3,077

4.2 out of 5 stars 194

4.4 out of 5 stars 391

Price

$54.95$54.95

$41.95$41.95

$54.95$54.95

$41.95$41.95

Best For

Kids with gut balance needs

Growing kids ages 4 and up

Busy workdays & study time

Kids who wind down at night

Primary Benefit

Digestive and immune support

Daily vitamin gap coverage

Focus, memory and attention

Calm bedtime sleep support

Formula Type

Kids 3-in-1 probiotic gummy

Kids daily multivitamin gummy

Kids brain support gummies

Kids nighttime magnesium gummy

Key Ingredients

Livaux, L. paracasei, SNZ

D3, C, B vitamins and folate

Cognizin, B3 & PS complex

Magnesium Citrate, L-Theanine

Formula Design

Pre, pro and postbiotic blend

Broad nutrient blend for kids

Caffeine-free brain blend

Melatonin-free bedtime blend

Main Support Area

Gut microbiome and immunity

Growth, immunity and brain

Brain and attention support

Relaxation and muscle function

Daily Goal

Support comfortable digestion

Fill daily nutrition gaps

Support sharp daily thinking

Support calm nightly routine

Routine Moment

Morning, afternoon, or meal

Morning, homework, or study

Before work or study time

Evening or bedtime routine

Collection Role

Kids gut health daily support

Everyday kids nutrition base

Focused support for learning

Kids sleep and calm support

What Sets It Apart

Oral health plus gut support

More complete vitamin support

Stimulant-free brain support

No next-day groggy feeling

Clean Standards

Vegan, non-GMO clean formula

Vegan, non-GMO clean formula

Vegan, non-GMO clean formula

Vegan, non-GMO clean formula

Standout Feature

Clinically studied gut strains

9 key vitamins in two gummies

Cognizin-powered brain support

Magnesium plus Suntheanine

Product Dimensions ‏ : ‎ 2.95 x 2.95 x 4.8 inches; 7.68 ounces
Item model number ‏ : ‎ KBB-B-1
Date First Available ‏ : ‎ April 25, 2025
Manufacturer ‏ : ‎ First Day, Inc.
ASIN ‏ : ‎ B0F6D4YM7L
Best Sellers Rank: #56,510 in Health & Household (See Top 100 in Health & Household) #507 in Probiotic Nutritional Supplements
Customer Reviews: 4.3 4.3 out of 5 stars (84) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Clinically Tested Tribiotic for Kids: Made with clinically studied pre+, post+, and probiotics to support a balanced gut microbiome. Just 2 tribiotic gummies a day fight bathroom accidents and tummy aches. The clinically studied prebiotic, Livaux, supports regular bowel movements and softer stools.
Supports Oral Health: Worried about your kid’s dental health? More than 50% of kids suffer from cavities, leaving them at risk for tooth decay. First Day’s prebiotic + probiotic + postbiotic chewable gummy supports oral health with Bacillus coagulans SNZ 1969, a clinically studied probiotic.
Supercharges Digestion + Immunity: Our 3-in-1 pre+, post+, and probiotic supports the gut microbiome’s ability to absorb nutrients from their diet and vitamins. The clinically studied probiotic, Bacillus coagulans SNZ 1969, supports a strong immune system.
Loved by Kids, Trusted by Parents: First Day gummies are delicious, made with natural flavors, and easy to add to your kid’s daily routine. Parents love that First Day has ZERO artificial sweeteners, only 2g of sugar, and is free of gelatin, making it easy for little teeth to chew.
Free of the Top 9 Allergens: Our vegan tribiotics are dairy-free, soy-free, egg-free, gluten-free, peanut-free, tree nut-free, fish-free, shellfish-free and sesame-free; meticulously sourced, made, and tested for purity and potency with no fillers, artificial colors, flavors, sweeteners, GMOs.
Gentle Daily Gut Support: First Day probiotic gummies for kids are made to support everyday digestive comfort, gut balance, and regularity in a simple gummy routine kids can actually stick with. Each serving combines prebiotics, probiotics, and postbiotics to help support a healthy microbiome without powders, capsules, or complicated steps.
Made for Growing Kids: These kids probiotic gummies help support digestion, immune health, and oral wellness during busy growing years. The 3-in-1 formula is designed for daily use and includes clinically studied ingredients like Livaux and Bacillus coagulans SNZ 1969 to support gut and immune health in a kid-friendly format.
Easy Routine for Parents: For families comparing probiotics for kids gummies, First Day offers a clean, vegan option with only 2g of sugar and no artificial sweeteners, artificial colors, gelatin, or fillers. The soft gummy format makes it easier to build a consistent daily habit for kids ages 4+.
Gut, Immune & Oral Support: First Day gummy probiotics for kids combine prebiotics to nourish good bacteria, probiotics to support microbiome balance, and postbiotics to help support gut and immune health. A smart daily option for parents who want digestive support that also fits naturally into a child’s wellness routine.
Daily Probiotic for Kids: Make gut support easy with a tasty gummy your child can actually enjoy. This probiotic for kids combines prebiotics, probiotics, and postbiotics to help support digestive comfort, immune health, and everyday gut balance in a simple 2-gummy routine.