Sustainable Period Underwear Costs: How Much You Can Really Save
- allthingsdaysie
- Jul 4
- 3 min read
Updated: Jul 18

Have you ever calculated how much you actually spend during your period? The number might surprise you.
On average, a menstrual period lasts about 5 days. With a recommended change of pads or tampons at least every 6 hours, you will need a minimum of 4 disposable products per day — that’s around 20 products per cycle. Based on typical retail prices in Germany in 2025, a pad costs about €0.50 and a tampon around €0.52.
This means you’re spending at least €10 per month, roughly €120 per year, or around €240 over two years. Considering that most people menstruate for 30–45 years, the total lifetime cost of disposable products can reach €3,600 to €5,400. And that is just the cost of pads and tampons alone.
Many people also use painkillers, heating pads, or other products to relieve cramps, fatigue, and discomfort, which can easily push monthly expenses to €30 or more. Alarmingly, some young women have reported changing products less often to save money, which, however, increases the risk of infections and skin irritation.
Beyond the financial burden, disposable products have a huge environmental impact. Over two years, one person throws away around 480 disposable items, most of which contain plastic that takes centuries to decompose, contributing to global waste pollution.
Sustainable Period Underwear Costs Compared to Disposable Products
In comparison, allthingsdaysie’s sustainable period underwear costs only €18.90 per pair, with an absorbency equivalent to 4–6 tampons. This means you don’t have to worry about frequent changes or leaks. Usually, two pairs (a total of €37.80) are enough for a relaxed, safe, and comfortable period. With proper care, these reusable panties will last at least two years, and often even longer, as they can continue to be worn as regular underwear after their absorbency decreases. In this way, you significantly reduce both waste and your environmental footprint.
Sustainable Period Underwear Costs: 2-Year Comparison
Disposable Products | allthingsdaysie Period Underwear | |
Average cost per month | €10 | approx. €1.60 |
Total cost (2 years) | €240 | €37.80 (2 pairs) |
Lifespan | Single-use | At least 2 years (longer with care) |
Waste | ~480 pads or tampons (20 per month x 24 months) | Minimal (panties reused many times) |
Chemicals | Often bleached, plastic-based | No silver or biocides, OEKO-TEX certified fabric |
Convenience | Monthly purchases needed | Always ready at home |
Savings (2 years) | – | €202 |
Note: These calculations are based on minimum menstrual needs. If your cycle is longer or heavier, both costs and environmental impact will rise accordingly.
If you want to save money in the long term while avoiding waste, it’s worth taking a close look at the costs of sustainable period underwear. They are significantly lower than the expenses for disposable products over several years.
Why Pay Attention to Sustainable Period Underwear Costs?
Over two years, you could save more than €200 — enough for a relaxing wellness weekend, a sustainable piece of clothing, or even a gym membership. Beyond the financial benefits, reusable period underwear reduces household waste, limits your exposure to harsh chemicals, and saves you from stressful last-minute purchases.
Choosing reusable menstrual underwear is not only a smart budgeting move but also an investment in your well-being, your health, and our planet. 🌍
Discover the reusable period underwear from allthingsdaysie and feel the positive experience in your life!🌼
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