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Aidance Scientific

About Us

Let us tell you a little about Aidance Skincare, the makers of Terragen HG. Terragen is a result of more than 10 years of scientific research on all-natural skin therapies, and combines the best that science and nature have to offer. Aidance skin remedies have helped nearly half a million customers worldwide, and we continue to receive positive feedback from customers in more than 150 countries.

Quality is important to us here at Aidance. We take pride in the fact that we're a certified GMP (good manufacturing practice) manufacturer. This ensures the product quality and consistency that our customers have come to rely on. We are also proud to formulate, test, manufacture and ship our products directly from our headquarters in Woonsocket, Rhode Island, where we're supporting the local economy. Terragen is proudly made in the USA.

We believe in our products. But we also understand that everyone's skin is unique, and what works well for one person may not be the best solution for another. This is why we offer a full 90-day, Money-Back Guarantee. If a customer is not satisfied for any reason, they can return the product for a full refund. 

At Aidance Skincare, we're proud of our reputation! We've maintained an A+ rating from the Better Business Bureau, and have been a BBB accredited business since 2005. Aidance has a 4.7 star rating (out of 5 stars) as an Amazon seller, based on customer reviews.

Our customers shop with confidence. Not only is all correspondence with our Customer Support team completely confidential, but the online experience is secure. (where you are directed for checkout) is verified daily through Trust Guard. This daily check protects your information and provides a secure transaction.

Aidance products are known for blending premium, all-natural ingredients with the latest proven science to deliver incredible results in skin healing. Our patented Activated Minerals™ help to speed the delivery of the FDA-approved active ingredients to the site of the skin irritation for faster, more complete relief.


Terragen HG™ is a soothing, all-natural ointment that helps provide herpes symptom relief from painful sores, blisters and itch. Gentle yet powerful, to calm irritated skin. Safe for the most sensitive areas of skin.

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Please note that you will be redirected to (makers of terrasil) for purchase.