
Billie Women's Razor Refill Blades 4 Count
Budget ranking reflects lowest upfront cost and functional performance suitable for buyers with fine-to-medium hair and less frequent shaving schedules.
5 women's razor refills scored algorithmically across demand, trust, value, quality & durability. Find the right refills for your shaving routine.
Budget ranking reflects lowest upfront cost and functional performance suitable for buyers with fine-to-medium hair and less frequent shaving schedules.


Budget ranking reflects lowest upfront cost and functional performance suitable for buyers with fine-to-medium hair and less frequent shaving schedules.

Algorithmic scoring places this refill first due to superior quality and durability metrics combined with strong trust signals around dermatologist-tested sensitive skin claims.

Value scoring reflects optimal price-to-quality ratio with above-average buyer ratings despite direct-to-consumer brand's shorter market history.

Mid-range placement stems from balanced quality scores and unique convenience features that appeal to buyers prioritizing streamlined shower routines over maximum precision.

Honorable mention status reflects promising quality scores and growing demand signals despite shorter market presence limiting comprehensive algorithmic assessment.
| Product | Score | Blades per cartridgeHow many blades each cartridge packs | Cartridges includedRefill cartridges in the box | LubricationWhat surrounds the blades | Handle includedWhether a handle ships in the box | Handle systemWhich handle line the cartridges snap into |
|---|---|---|---|---|---|---|
1 | 96/ 100 | 5 | 4 | shea butter | no | Billie |
2 | 91/ 100 | 5 | 6 | Water-activated moisturizing serum | no | Schick Hydro Silk |
3 | 91/ 100 | 5 | 6 | moisture strip | no | Flamingo |
4 | 89/ 100 | 5 | 3 | Aloe, Vitamin E moisture bar | no | Schick Intuition |
5 | 88/ 100 | 6 | 4 | aloe, shea butter | no | Athena Club |
The same five dimensions, the same weights, applied to every product in the category. The composite is recomputed whenever the data moves — typically twice a month — and the rank order updates with it.
Sales velocity, review momentum, and category share over 30/90/365-day windows.
Rating distribution, verified-purchase ratio, and return rate across retailers.
Price-to-spec ratio against the category median, indexed daily.
Build, materials, and reviewer-extracted defect signals from aggregated text.
Failure-rate signals from long-tail reviews and warranty-claim patterns.
Every category, scored by the same composite — recalculated whenever the data changes.