Theory of numbers

Marsoni

M251S

$29.90

Get it in 3 business days with 1 day shipping. Friday, May 29

Theory of numbers"Theory of Numbers" by George Ballard Mathews is a foundational work in number theory. Written with clarity and precision, the book explores key topics such as divisibility, prime numbers, congruences, quadratic residues, and Diophantine equations. Mathews provides rigorous mathematical proofs while maintaining an accessible style, making it valuable for both students and researchers. Though intended as the first volume of a larger series, this book

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This leaves my hands soft and protected but like some other reviewers, I have noticed a difference. Even after shaking the tube, to try to mix the lotion, it was still runny. It came out a little thicker but slid off of my hand. I’m not sure if this is old stock that separated or if the formula just changed from the last time I bought it, but something is different. It also has a different scent than I recall, as well. It’s not unpleasant, just lightly lemon-y, but it is different from what I remember. The consistency and the scent are both different but it doesn’t seem to affect the efficacy.

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Reviewed in the United States on September 5, 2025

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Port Orchard, US

★★★★★ 5

Best Hand & Nail Lotion Evet

Fantastic lotion that really does as it claims. Unfortunately Amazon doesn't seem to offer it in the larger 200 ml size anymore, or I would order it much more often.

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Reviewed in the United States on May 15, 2026

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Lou

Massapequa, US

★★★★★ 5

It Really Works!

This stuff really works! It is getting harder to find in stores. Not sure why the stores no longer carry. No matter, I have been able to find this product on Amazon. It really works!

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Reviewed in the United States on April 30, 2026

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Kevin Jones

Whiting, US

★★★★★ 1

Don’t buy

Bottle is smaller and different color than what is shown in listing. Lotion is VERY runny/watery and have a strong fragrance scent. Contacted Vaseline by email and was informed to throw it away as product wasn’t made by them.

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Reviewed in the United States on October 11, 2025