CND STRENGTHENER RXx Nail Strengthener, 0.5 fl oz
Our summary
CND STRENGTHENER RXx Nail Strengthener, a liquid nail polish in a 0.5 fl oz (15 ml) bottle, costs $1.50 per ml. This is roughly 80% above the typical price for the nail polish category. At a manicure every two weeks, the bottle lasts about 1.5 months.
14.8 ml in this pack
confirm live price
80% above the nail polish median. Cheapest is $0.61/ml →
Price & stock last checked
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- Rank by cost per ml
- 190 of 220
- vs category median
- +80%
- 18-day low
- $22.25
- Price checks
- 20
Price · last 60d
$22.25
Cheaper per ml in nail polish
At $1.50/ml, CND STRENGTHENER RXx Nail Strengthener, 0.5 fl oz is on the pricey side for nail polish — the nail polish we track range from $0.61 to $1.86/ml (median $0.83). This listing's price was last checked 4 hours ago.
| Cheapest nail polish / ml | $0.61 |
| Median | $0.83 |
| This deal | $1.50 |
| Most expensive | $1.86 |
Timing tip: see the cheapest month to buy nail polish.
About this nail polish listing
Is CND STRENGTHENER RXx Nail Strengthener, 0.5 fl oz a good deal?
On the pricey side — $1.50/ml against a nail polish median of $0.83/ml, ranking 190 of 220.
What does $1.50/ml mean?
It's the real cost per ml — the price divided by the ml in the pack (14.8 ml). Comparing per ml lets a big pack and a small one line up on the same scale, so you see true value instead of sticker price.
How many nail polish are cheaper per ml?
189 of the 220 nail polish we track, which puts this one 190th by cost per ml. The next cheapest is $1.46/ml.
What is the lowest price this has been?
$22.25 — the lowest of 20 price checks we have taken over the 18 days we have been tracking this listing. It is $22.25 today, which matches that low.
What should I pay for nail polish?
Across 220 tracked nail polish, under $0.81/ml is a genuinely good price, around $0.83/ml is typical, and above $1.36/ml you are paying over the odds.
Confirm the live price at the retailer before buying.





