Who makes BioGaia? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $2.1M est./mo
- Trend
- Stable
- -4%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.6 ★ · 33,125 reviews
- Who sells it
- Mostly one seller
- Top seller has 99% of units
BioGaia estimated monthly revenue on Amazon
Our read on BioGaia
BioGaia ranks 2 of 51 brands in Colic & Gas Relief within Baby Products, with an estimated 29% share of the category's revenue. Its estimated revenue in September 2026 was $2.1M on 80,000 units, down 28% from $2.9M in June 2026, the first of 4 months of data. Over the latest 2 months the trend reads Stable, at -4%. The brand has 21 products selling, led by BioGaia Baby Probiotic Drops at 17,000 units per month and a 4.6 rating. Across the brand, the average rating is 4.6 from 33,125 reviews. Sales are concentrated, with BioGaia USA accounting for 99% of units.
Top BioGaia products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| BioGaia Baby Probiotic Drops | 4.6 ★12,229 reviews | 17,000 | Check price on Amazon |
| BioGaia Prodentis Oral Probiotics for Teeth & Gums and Bad Breath | 4.4 ★2,538 reviews | 14,000 | Check price on Amazon |
| BioGaia Baby Probiotic Drops + Vitamin D | 4.6 ★8,247 reviews | 11,000 | Check price on Amazon |
| BioGaia Nurture & Grow Toddler Probiotic Drops | 4.6 ★498 reviews | 4,300 | Check price on Amazon |
| BioGaia Gastrus L reuteri Probiotic | 4.6 ★4,798 reviews | 3,100 | Check price on Amazon |
| BioGaia Immune Active Baby Probiotic Drops + Vitamin D | 4.7 ★1,468 reviews | 2,400 | Check price on Amazon |
| BioGaia Kids Probiotic | 4.7 ★1,643 reviews | 2,200 | Check price on Amazon |
| BioGaia Immune Active Kids Probiotic + Vitamin D | 4.8 ★679 reviews | 1,500 | Check price on Amazon |
| BioGaia Prodentis Fresh Breath Oral Probiotics for Bad Breath & | 4.6 ★114 reviews | 1,500 | Check price on Amazon |
| BioGaia Osfortis, Women’s Probiotic for Strong Bones | 4.5 ★710 reviews | 940 | Check price on Amazon |
Who sells BioGaia
- BioGaia USA99%
- The Healthy Habit - Vitamins & More1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#2 of 51
Rank 2 of 51 brands in Colic & Gas Relief by estimated revenue in September 2026, with 29% of the category.
Frequently asked questions
Who makes BioGaia?
BioGaia is the brand name on 21 products we tracked on Amazon in September 2026 mostly in Colic & Gas Relief (Baby Products). The largest seller of BioGaia products that month was BioGaia USA, with 99% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does BioGaia sell on Amazon?
BioGaia sold an estimated $2.1M on Amazon in September 2026, about 80,000 units. That is -28% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are BioGaia's best-selling products on Amazon?
By estimated units sold in September 2026: 1. BioGaia Baby Probiotic Drops (about 17,000 units); 2. BioGaia Prodentis Oral Probiotics for Teeth & Gums and Bad Breath (about 14,000 units); 3. BioGaia Baby Probiotic Drops + Vitamin D (about 11,000 units).