PhD Nutrition vs Cuadernos Rubio
The facts we hold on both, side by side. Checked October 24, 2026.
In short
- PhD Nutrition gets more monthly visits than Cuadernos Rubio: about 81K vs 77K.
- PhD Nutrition runs more live Meta ads than Cuadernos Rubio: 3 vs 2.
- PhD Nutrition's store is older: created Dec 2016, Cuadernos Rubio's in Jul 2022.
| Fact |  PhD Nutrition |  Cuadernos Rubio |
|---|---|---|
| Monthly visits (SimilarWeb) | 81K (Sep 2026) | 77K (Sep 2026) |
| Live Meta ads | 3 | 2 |
| Store created | Dec 2016 | Jul 2022 |
| Based in | United Kingdom | Spain |
| Niche | Colleges & Universities | Education |
Questions shoppers ask
- What is the difference between PhD Nutrition and Cuadernos Rubio?
- PhD Nutrition gets more monthly visits than Cuadernos Rubio: about 81K vs 77K. PhD Nutrition runs more live Meta ads than Cuadernos Rubio: 3 vs 2. PhD Nutrition's store is older: created Dec 2016, Cuadernos Rubio's in Jul 2022.
- Do PhD Nutrition and Cuadernos Rubio sell the same things?
- Both are listed in related niches: PhD Nutrition in Colleges & Universities, Cuadernos Rubio in Education.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is PhD Nutrition legit? · Is Cuadernos Rubio legit?