Same ingredients. A brighter you.
Smart beauty spends better.
Find lower-cost skincare, hair, and nail alternatives with similar ingredients, then make the savings easy to keep and share.
Free to start. No card required.
A better buy,
made clear.
Your takeaway
Compare before you spend.
Beauty savings,
without the guesswork.
Ingredient-aware comparisons put the formula before the packaging.
Receipts make your next beauty recommendation easy to share.
Search to receipt
A simple routine for smarter beauty buys.
Costelle keeps the useful information close: what is comparable, what it costs, and what you might save.
01
Search what you use
Start with a product, ingredient, or brand you already love.
02
Compare the formula
See lower-cost options with similar ingredient profiles and useful context.
03
Keep the receipt
Save or share a clear record of the comparison and potential savings.
A personal savings review
Get clarity on the products you already use.
The Beauty Dupe Audit is a one-time, personal review for beauty, hair, and nail routines.
See what is includedLaunch rate
Beauty Dupe Audit
A receipt-style comparison card for up to five products, with ingredient notes and buying links.
$59
- Ingredient-aware alternatives for beauty, hair, and nail products
- Clear notes on closely matching ingredient lists
- A shareable savings receipt to keep
Beauty for a brighter tomorrow
Your next favorite might cost less.
Search the ingredient profile, inspect the alternatives, and create a savings receipt you will want to keep.