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Dr. Hannah Sivak, PhD

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"Science is based on observation and experimentation as guided by the scientific method. Science is NOT guided by gut feelings, hunches, narratives or fancy stories."

-Dr. Hannah Sivak

The Scientific Revolution in Skin Care

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Ingredients Glossary

Actives in your Brand

The Importance of Healthy Skincare

There's no reason why aging should thin our skin to that extent; we should keep our skin not just looking young, but "working young"

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The Scientific Revolution in Skin Care

By Hannah Sivak

Educate and empower yourself! Dr. Hannah Sivak earned her PhD in Biological Sciences and has worked as a scientist for over 45 years. She brings all of her expertise in botany, molecular biology, and biochemistry to the complex process of product formulation and has now written this book to encapsulate and share her knowledge.

This book will help you understand how your skin functions and changes. It will help you comprehend skin care  ingredient lists, so you know what each ingredient does or doesn’t do for you. It will provide you with a scientific understanding of skin care so you know what's possible, what's not, and when to ignore the marketing altogether. Quit buying ineffective products!

With The Scientific Revolution in Skin Care, you can take skin care into your own hands and feel confident that you know what you're doing.

 

NEW VERSION RELEASING SOON!

Educate and empower yourself! Dr. Hannah Sivak earned her PhD in Biological Sciences and has worked as a scientist for over 45 years.

She brings all of her expertise in botany, molecular biology, and biochemistry to the complex process of product formulation and has now written this book to encapsulate and share her knowledge. This book will help you understand how your skin functions and changes. It will help you comprehend skin care  ingredient lists, so you know what each ingredient does or doesn’t do for you. It will provide you with a scientific understanding of skin care so you know what's possible, what's not, and when to ignore the marketing altogether. Quit buying ineffective products! With The Scientific Revolution in Skin Care, you can take skin care into your own hands and feel confident that you know what you're doing.

Book Reviews

P.J. Otton

I buy her products because they really work! Her book explains why. Her honesty and directness is so refreshing. The book is concise and to the point. She explains why top-selling brands add so many ingredients that don't work.

Lindsey

Really helpful book! I feel like I got the honest truth about the science of my skin. I feel more confident buying skin care products and understanding the ingredient list. I wish that the author didn’t have their own business that she plugs throughout the book so to make sure there is no bias in her information but I still feel that her information was accurate.

Amazon Customer

Dr. Hannah Sivak, a skin care biologist and chemist, makes complicated skin science easy to understand. You can finally read the ingredients list on a jar of expensive cream and know if you're getting a jar of hype or true skin care actives. She explains what the skin needs to look good and how to heal UV and aging concerns. The best part .... she has developed a skin line that will help skin look it's best, all at prices much less expensive than some creams designed to "break the bank." Check her out at "Skinactives.com."

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