Calculators
Stop guessing what this stuff costs.
Six calculators. Real prices from real retailers. Share your results with a link.
New · Free tool
Skincare Routine Builder
Build your routine in 30 seconds: skin type + concern + budget = your exact AM/PM lineup.
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Skincare Routine Cost
Build a routine (cleanser, tretinoin, sunscreen, LED mask) and see the monthly total.
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Sunscreen Cost
How much SPF do you actually need? How much are you wasting?
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Tretinoin Cost
Telehealth vs pharmacy vs derm. Monthly and yearly breakdown.
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Red Light ROI
How many $150 facials does a $400 LED mask replace?
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Quit-Nicotine Savings
Money saved plus your skin recovery timeline, day by day.
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LED Device Comparison
Filter red light devices by price, wavelength, and treatment area.
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