Plan smarter before you stock up: compare the sale, your current supply, and how long new backups may sit unopened.
Compare how long your products would last if you buy 0, 1, 2 or 3 more.
| Add | Checkout | Savings | Total supply | When your last new item would be opened |
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Planning estimate only. Shelf life and period-after-opening vary by product and manufacturer.
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Last Updated: October 10, 2026
Beauty Buy or Skip ("we," "our," or "this website") respects your privacy. This Privacy Policy explains how information is handled when you use Beauty Buy or Skip at beautybuyorskip.com.
Beauty Buy or Skip allows you to enter information such as product names, prices, sale details, product remaining percentage, estimated usage time, existing backups, and planned purchase quantities.
This information is used to perform calculations and provide planning estimates.
Using the calculator itself does not require you to create an account or provide your name, mailing address, phone number, or other directly identifying information.
If you choose to subscribe to Beauty Buy or Skip email updates, we collect your email address. See the "Email Subscription" section below.
Some features, including Recent Calculations, may store information locally in your web browser using browser storage technologies such as local storage.
This information is stored on your device and is used to provide features such as displaying your recent calculations.
Your locally stored information may be removed if you clear your browser data, use private or incognito browsing, change browsers or devices, or otherwise remove website storage.
Beauty Buy or Skip does not guarantee that locally stored calculation history will be permanently retained.
Beauty Buy or Skip collects limited website usage information to provide basic visitor statistics, including the number of visitors for the current day and the total number of visitors.
To support this feature, the website may generate a random visitor identifier and store it in the visitor's browser. This identifier is used to help distinguish repeat visits from new visitors for statistical purposes.
Visitor statistics are processed using Cloudflare infrastructure. This visitor-statistics feature itself does not require you to provide your name, email address, mailing address, phone number, or other directly identifying information.
Email addresses are collected only when you actively subscribe to email updates. See the "Email Subscription" section below.
These statistics are used to understand general website usage and to display aggregate visitor counts on the website.
If you choose to subscribe to Beauty Buy or Skip email updates, we collect your email address to send occasional updates about our website and services. When you subscribe after using the calculator, we may also record limited context about your calculation, such as the product name you entered or the general type of result shown. This context is used only to help us understand how our updates may be relevant to you, and is not used to send automated reminder messages at this time.
We use a double opt-in process. After you submit your email address, we send you a confirmation email. Your subscription becomes active only after you complete the confirmation process. Unconfirmed email addresses do not receive regular subscription updates.
Emails are sent through a third-party email service provider (Resend), which processes email delivery according to its own privacy practices.
Subscription and reminder emails include an unsubscribe link. You may unsubscribe at any time, free of charge, using the unsubscribe link included in our emails. You can also request to unsubscribe by contacting us at contact@beautybuyorskip.com.
If you unsubscribe, we will stop sending you subscription emails. We may retain limited records of your unsubscribe request to respect your preferences and comply with applicable legal obligations.
You may contact us at contact@beautybuyorskip.com to request deletion of your data.
We do not sell or share your email address with third parties for their own marketing.
Subscription information is stored using Cloudflare infrastructure and processed by our email delivery provider as necessary to provide the subscription service.
Beauty Buy or Skip does not currently require advertising cookies or user accounts to provide its calculator functions.
If cookies or similar technologies are introduced in the future for analytics, advertising, personalization, or other purposes, this Privacy Policy may be updated as appropriate.
Beauty Buy or Skip does not sell personal information collected through its calculator, email subscription service, or other website features.
The website is hosted using third-party infrastructure and may rely on service providers necessary to operate and deliver the website.
Third-party services may process limited technical information according to their own privacy practices and policies.
Beauty Buy or Skip is not responsible for the privacy practices of third-party websites that you may visit through external links.
Reasonable efforts are made to maintain the website securely. However, no website, internet transmission, browser storage system, or electronic storage method can be guaranteed to be completely secure.
Users should avoid entering sensitive personal information into calculator fields.
This Privacy Policy may be updated from time to time to reflect changes to the website, its features, technologies, or applicable requirements.
When changes are made, the "Last Updated" date at the top of this policy may be revised.
If you have questions about this Privacy Policy or Beauty Buy or Skip, you may contact us at:
Last Updated: October 10, 2026
Beauty Buy or Skip is a beauty shopping and product-planning calculator provided for general informational and planning purposes only.
Results generated by Beauty Buy or Skip are estimates based on the information entered by the user.
Calculations concerning product usage, remaining supply, future opening dates or periods, savings, purchase quantities, and similar information depend on the accuracy of the information entered and assumptions about future product usage.
Actual results may differ.
Beauty products may have different shelf lives, expiration dates, storage requirements, and Period After Opening (PAO) recommendations.
An estimated date or period showing that a product may be opened does not mean that the product will necessarily remain safe, effective, or suitable for use until that time.
Users should always check the product packaging, expiration date, PAO symbol, storage instructions, and information provided by the manufacturer.
Where the calculator's estimate differs from the product manufacturer's instructions, the manufacturer's instructions should be followed.
Beauty Buy or Skip does not provide medical, dermatological, pharmaceutical, or other healthcare advice.
Information and calculations provided by this website should not be used to diagnose, treat, prevent, or manage any medical or skin condition.
Questions concerning allergies, reactions, ingredients, product safety, or health conditions should be discussed with an appropriately qualified healthcare professional.
Beauty Buy or Skip may calculate estimated prices, discounts, savings, or purchasing scenarios. These calculations are provided only as shopping-planning information.
They do not constitute financial, investment, tax, legal, or other professional advice.
Beauty Buy or Skip provides automated BUY, WAIT, or SKIP suggestions based on user-entered information and calculation assumptions. These suggestions are for general shopping-planning purposes only and do not constitute personalized purchasing advice or a guarantee that any particular purchase is appropriate.
Users are responsible for evaluating their own needs, budget, product usage, storage conditions, expiration information, and other relevant factors before making a purchase.
Prices, discounts, promotions, taxes, shipping charges, currency conversions, retailer terms, and product availability may change or may differ from information entered into the calculator.
Beauty Buy or Skip does not guarantee retailer pricing, promotional terms, product availability, or the continued availability of any particular offer.
Reasonable efforts may be made to maintain the calculator and its functionality, but Beauty Buy or Skip does not guarantee that every calculation, feature, or piece of information will always be error-free, complete, uninterrupted, or available.
Users should independently verify important information before relying on a calculation for a purchasing decision.
To the extent permitted by applicable law, Beauty Buy or Skip is not responsible for losses, damages, product waste, expired products, adverse product reactions, purchasing decisions, or other consequences resulting from reliance on calculator estimates or information provided through the website.
Nothing in this Disclaimer excludes or limits any rights or remedies that cannot lawfully be excluded or limited under applicable law.
Use of Beauty Buy or Skip is at the user's own discretion.