Skip to product information
1 of 7

Nail Oil Replacement Cartridges (2 pk)

Regular price $12.00
Regular price $12.00 Sale price $12.00
Are your nails thirsty for more hydration? We’ve got them covered. Pick up this pack of two nail oil replacement cartridges to refill your Nail Oil Pen before your supply runs dry. Nail Oil Pen sold separately.
  • Watch & learn how to assemble & use our nail oil!

    • 1. Set it up: Remove the black leak-protector cap from the end of the nail oil cartridge. Insert the narrow side of the cartridge into the pen. Line up the small plastic tabs near the end of the cartridge with the divots on the inside of the pen. Push the cartridge in fully and rotate in the direction of the “on” label until it snaps into place. Uncap the pen to use.

    • 2. Priming a new cartridge for the first time: Firmly and repeatedly push down on the end of the cartridge pump to release nail oil into the brush tip applicator. Several pumps may be needed at first to start the flow.

    • 3. Regular use: Pump the cartridge once or twice for nail oil to flow. Once primed, this pen is very effective at getting oil out with minimal pumps, so don’t pump too hard! One drop of oil is often enough for five nails.

    • 4. Soak it in: Brush oil over the cuticle area and nails, and massage with your fingers. Oil is absorbed best when applied to naked nails but can also be used while wearing nail polish. If wearing polish, brush oil around the edges of your polish (the oil will seep in the sides). Don’t forget to oil the underside of your nail tips too. Watch dry cuticles and nails hydrate instantly!

    • 5. Recommended dose: For best results we recommend consistently applying nail oil 2-3 times daily. Nails and dry cuticles will be hydrated instantly, and long term improvements can be expected as early as after 2 to 4 weeks of consistent use.

    • 6. Refill: When your nails have soaked up your first oil cartridge, simply remove and replace the empty cartridge with a fresh refill cartridge. That way you can keep your really cool looking pen forever!

    • Includes two nail oil replacement cartridges (for use in our Nail Oil Pen, sold separately)
    • With regular use, our nail oil formula promotes longer, stronger and resilient nails through hydration of the nail plate
    • Makes nails less prone to breaking, snapping, and peeling
    • Reduces hangnails 
    • Softer cuticles and more supple skin around the nail
    • No ingredient fillers—just straight-up key quality ingredients 
    • Fragrance-free formula
    • Soft bristle tip in a pen style dispenser for easy and convenient application
    • Refillable with our nail oil replacement cartridge system
    • Based on Simply Nailogical’s recipe
    • Made in USA of globally sourced ingredients 
    • 3.5ml / 0.11 fl oz liq. cartridge
    • Note: Nail oil has a shelf life of 12 months. Keep at room temperature. Keep away from children. For external use only.
    • Refill timeline: on average, one cartridge can last between 1 to 2 months when nail oil is applied daily. Refill timeliness will vary based on how much oil is absorbed by your nail plate and how frequently you apply it.
  • Simmondsia Chinesis (Jojoba) Seed Oil, Tocopheryl Acetate, Squalane

  • Vegan

  • Cruelty-Free

  • 10-Free

  • Made in USA

You may also like...

1 of
Customer Reviews
4.8 Based on 141 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • nails
  • cuticles
  • nail oil pen
  • skin
  • difference
  • love
  • amount
  • improvement
  • work
  • gifts
Nicky E.
United States United States


Very good I need to get more

elise v.
Belgium Belgium
I recommend this product

Easy Hydrate!

It is very easy to use. No leakage, no mess and very moist! It did run out faster that I thought it would.

Chrissy F.
I recommend this product

Lovely oil!!

Overall I’d say it’s good!! I just appreciate everything Simply does. I got it and honestly didn’t disappoint. One of the cartridges didn’t work but they replaced it so so quick!!

Kylie C.
Australia Australia
I recommend this product

Love this nail oil!

I love this nail oil and the pen is really easy to use. I usually have peeling nails that break easily. So far I’ve only remembered to use the nail oil once a day before bed (because it’s hard to form new habits!). Even just using once a day all over my nails has already stopped them peeling and they are getting stronger.

Aracely C.
United States United States
I recommend this product

Minimized dry and cracking cuticles

I'm able to keep my oil pen with me at home or work, and do a quick session of oiling my cuticles when I can. It's also so easy and convenient to be able to change the empty oil one to a new full one