Nail Defender FAQ
Quick answers on the spray, the six ingredients, the bundles, shipping and the promise.
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Nail DefenderWhat is Nail Defender Spray?
Nail Defender is a liquid spray you put on your nails. It has six named ingredients, and the brand says it is made to target the nail surface environment, support a natural nail appearance and help maintain a protective barrier.*
Do I swallow it?
No. It is a topical, so you spray it onto the outside of your nails and nowhere else.
How do I use it?
Start with clean, dry nails, spray once or twice a day and let the spray dry for a few seconds before you put on socks or shoes.
A step-by-step guide is on the how-to-use page.
How big is one bottle?
Every bottle holds 30 ml (1 oz), and it comes with a pump top.
What is inside it?
Six named ingredients: undecylenic acid, clove bud oil, lavender flower oil, aloe vera leaf extract, a blend of sweet almond, jojoba, chia and linseed oils, and vitamin E.
There is a short page for each one in the ingredient guide.
What does the brand say it supports?
The brand points to three areas: the nail surface environment, a natural nail appearance and a protective barrier.* It also describes the formula as fast-absorbing, with no residue.
See the benefits page for each one.
Will it feel sticky?
The brand describes the spray as fast-absorbing and residue-free, so it should dry in a few seconds.
How much do the bundles cost?
Two bottles are $79 each, which is $158 in total. Three bottles are $69 each, or $207, with free shipping. Six bottles are $49 each, or $294, with free shipping.
See all three on the pricing page.
How long does a bundle last?
The brand lists 60 days of supply for two bottles, 90 days for three bottles and 180 days for six bottles.
Our planning note is how many days per bundle.
What does it cost per day?
Using the brand's supply days, we work it out at about $2.63 a day for the two-bottle bundle, $2.30 for three bottles and $1.63 for six bottles. These figures are our own rounded math.
Is there a subscription?
No. The brand describes every order as a one-time purchase with no autoship.
What is the 60-day promise?
It is a satisfaction promise counted from your original purchase date. If you are not completely satisfied, you contact the seller and the team will assist you.
Read the promise page and the claim steps.
Which quality marks does the brand list?
Made in the USA, cGMP certified, gluten-free, BPA-free, non-GMO and a 100% natural formula.
Is nailldefender.com the seller?
No. This is an independent guide. The seller takes payment, ships orders and handles the promise.
You can learn more on the about page.
Where does the 4.6 rating come from?
It is our own editorial rating, and we label it that way everywhere. It looks at the label, the routine, the bundle prices and the promise.
More on the ratings page.
Which bundle should I pick?
Two bottles work as a first try, three bottles cover about a season and six bottles give the lowest price per bottle.
Compare them in two, three or six bottles.