Astir Labs, LLC – 100% Satisfaction Money Back Guarantee
Last updated: April 1, 2021

Astir Labs, LLC Products offers a 100% Satisfaction Money Back Guarantee, applicable up to 90 days following your purchase. We are confident that you will be 100% satisfied and we insist that the risk is on us. Try our products as suggested for a full 30 days and if you do not feel 100% satisfied we will gladly give you a 100% refund (minus any sales tax, customs duties (paid by you), and express shipping costs).

Getting your refund is hassle-free. Simply email us at with your full name, address and order date. If you ordered multiple bottles, simply send back the unopened bottles (you may keep the one opened bottle from your order). This guarantee applies to all first-time purchasers on their first bottle of the applicable product. Refunds will be given for additional bottles when they are received back unopened, provided that they must be returned within 120 days of purchase.