Bloom Nutrition vs Marek Diagnostics
Bloom Nutrition (bloomnu.com) and Marek Diagnostics (marekdiagnostics.com) are stores in related niches (Vitamins & Supplements and Medical Services) in the AdLibrarySpy index. Bloom Nutrition gets more monthly visits than Marek Diagnostics: about 442K vs 37K.
The facts we hold on both, side by side. Checked November 2, 2026.
In short
- Bloom Nutrition gets more monthly visits than Marek Diagnostics: about 442K vs 37K.
- Marek Diagnostics runs more live Meta ads than Bloom Nutrition: 36 vs 5.
- Marek Diagnostics advertised on more days in the past 12 months: 35 vs 20.
- Bloom Nutrition's store is older: created Aug 2018, Marek Diagnostics's in Feb 2023.
| Fact | Bloom Nutrition |  Marek Diagnostics |
|---|---|---|
| Monthly visits (SimilarWeb) | 442K (Sep 2026) | 37K (Sep 2026) |
| Live Meta ads | 5 | 36 |
| Store created | Aug 2018 | Feb 2023 |
| Based in | United States | United States |
| Niche | Vitamins & Supplements | Medical Services |
| Payment options detected | Afterpay, Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay | Apple Pay, Google Pay, Shop Pay |
Questions shoppers ask
- What is the difference between Bloom Nutrition and Marek Diagnostics?
- Bloom Nutrition gets more monthly visits than Marek Diagnostics: about 442K vs 37K. Marek Diagnostics runs more live Meta ads than Bloom Nutrition: 36 vs 5. Marek Diagnostics advertised on more days in the past 12 months: 35 vs 20. Bloom Nutrition's store is older: created Aug 2018, Marek Diagnostics's in Feb 2023.
- Do Bloom Nutrition and Marek Diagnostics sell the same things?
- Both are listed in related niches: Bloom Nutrition in Vitamins & Supplements, Marek Diagnostics in Medical Services.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Bloom Nutrition legit? · Is Marek Diagnostics legit?