Chemistry Notes vs Engineered Labs
Chemistry Notes (chemistrynotes.com) and Engineered Labs (engineeredlabs.com) are both Chemistry stores in the AdLibrarySpy index. Engineered Labs gets more monthly visits than Chemistry Notes: about 69K vs 30K.
The facts we hold on both, side by side. Checked October 30, 2026.
In short
- Engineered Labs gets more monthly visits than Chemistry Notes: about 69K vs 30K.
- Chemistry Notes's store is older: created May 2019, Engineered Labs's in Mar 2020.
| Fact |  Chemistry Notes |  Engineered Labs |
|---|---|---|
| Monthly visits (SimilarWeb) | 30K (Sep 2026) | 69K (Sep 2026) |
| Store created | May 2019 | Mar 2020 |
| Based in | United States | United States |
| Niche | Chemistry | Chemistry |
| Payment options detected | Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay | Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay |
Questions shoppers ask
- What is the difference between Chemistry Notes and Engineered Labs?
- Engineered Labs gets more monthly visits than Chemistry Notes: about 69K vs 30K. Chemistry Notes's store is older: created May 2019, Engineered Labs's in Mar 2020.
- Do Chemistry Notes and Engineered Labs sell the same things?
- Both are in the Chemistry niche.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Chemistry Notes legit? · Is Engineered Labs legit?