95.6
Best for daily nail maintenance and people with chronic hangnails
- Cold-pressed oil formulation
- Paraben and cruelty-free
- Natural humectant properties
$9
Head to head · Nail Care
MP64 Nail Drill Kit, Cordless Electric Nail File vs Biotin, Collagen, Hyaluronic Acid & Keratin
Ravvy scores MP64 Nail Drill Kit, Cordless Electric Nail File at 89.56 and Biotin, Collagen, Hyaluronic Acid & Keratin at 89.69. Biotin, Collagen, Hyaluronic Acid & Keratin takes the overall pick, best for individuals struggling with brittle nails and thinning hair seeking a high-potency supplement.
$60
The Beurer MP64 is the best choice for home users who want cordless convenience and high-quality sapphire attachments, provided they can accept the two-hour battery life limit.
Ravvy pick
NUTRAHARMONY
Biotin, Collagen, Hyaluronic Acid & Keratin
89.7
$50
This is a powerhouse supplement for those who want maximum biotin levels, provided they can maintain the 90-day consistency required for visible results.
How they score
| Factor | MP64 Nail Drill Kit, Cordless Electric Nail File | Biotin, Collagen, Hyaluronic Acid & Keratin |
|---|---|---|
| Power | 84 | – |
| Precision | 90 | – |
| Portability | 95 | – |
| Versatility | 92 | – |
| Battery Life | 78 | – |
| Transparency | – | 86 |
| Bioavailability | – | 84 |
| Value per Serving | – | 91 |
| Ingredient Potency | – | 95 |
| Formulation Balance | – | 88.5 |
MP64 Nail Drill Kit, Cordless Electric Nail File
What owners praise
- High-quality sapphire and felt attachments
- Cordless operation allows for better angles and portability
- Integrated LED light improves visibility of cuticles
- Safe for diabetic foot care due to controlled speeds
- Includes a durable storage case for all accessories
What to know first
- Cannot be used while the battery is charging
- Lower battery life compared to bulky professional base units
- Recharge time can be slow for impatient users
Skip it if professional nail technicians who require continuous all-day power without recharging
Biotin, Collagen, Hyaluronic Acid & Keratin
What owners praise
- High potency 25,000 mcg Biotin per serving
- Comprehensive blend includes Keratin and Hyaluronic Acid
- Third-party lab tested for purity and quality
- Gluten-free and non-GMO formulation
- Large 60-day supply per bottle
What to know first
- High biotin levels can interfere with some lab tests
- Requires 2 large capsules per daily serving
- Results typically take 30 to 90 days to appear
Skip it if people with biotin-sensitive skin or those who prefer gummy vitamins over capsules
Specs side by side
| Spec | MP64 Nail Drill Kit, Cordless Electric Nail File | Biotin, Collagen, Hyaluronic Acid & Keratin |
|---|---|---|
| UPC | 850003500065 | – |
| ASIN | B07S5TKFCH | B0DJBQW5FG |
| GTIN | 850003500065 | – |
| Voltage | 3.7 volts | – |
| Brand Name | Beurer | NUTRAHARMONY |
| Model Name | Electric Nail Drill | BC-02 |
| Unit Count | 1 Count | 120 Count |
| Input Power | 4 watts | – |
| Item Weight | 16 ounces | 3.84 ounces |
| Manufacturer | AmazonUs/BEUUF | Distributed by Nutra Harmony LLC |
| Model Number | MP64 | BC-02 |
| Power Source | Battery Powered | – |
Other options in this category
95.5
Best for home manicure enthusiasts and those with thick or stubborn cuticles
- 15-second action time
- Alkaline gel formula
- Built-in applicator tip
$5
93.7
Mineral Fusion
Nail Polish Remover, 6 fl oz
Best for health-conscious beauty enthusiasts and those with brittle or sensitive nails
- Non-toxic and paraben-free
- Safe for natural and gel-polished nails
- Includes two 6-ounce bottles
$22