Original Formula Thum Thumb Sucking Nail Biting Liquid 0.20oz 2 Pack

Bark Charm
(578)
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US $24.99
or Best Offer
Condition:
New
3 available
Breathe easy. Returns accepted.
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Free USPS Ground Advantage®.
Located in: Amarillo, Texas, United States
Delivery:
Estimated between Tue, Dec 9 and Sat, Dec 13 to 94104
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30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:187183277975
Last updated on Oct 24, 2025 21:02:56 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's ...
Brand
Thum
Expiration Date
2/28/2026 12:00:00 AM
Type
Not Specified
EAN
Does not apply
UPC
011169100012
MPN
OA10001
Category

Item description from the seller

About this seller

Bark Charm

100% positive feedback•2.0K items sold

Joined Jun 2018
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Product ratings and reviews

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3.0
23 product ratings
  • 9 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 9 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 17 reviews
  • by deltarockwell
    Dec 09, 2015

    totally ineffective waste of money

    My daughter sucks her thumb incessantly the only thing that works is Mavala stop. It does not adhere to the nail even when the nail is completely dry and the taste is not sufficient enough to deter thumb sucking

    Verified purchase: YesCondition: NewSold by: bluemedical

  • by ship_history
    Feb 22, 2019

    Doesn't taste like anything!!!

    Did not work son put fingers in mouth 2 min after application I even tried it on my own finger and no bitter taste or anything! Would not recommend if trying to break thumb sucking!

    Verified purchase: YesCondition: NewSold by: nbollc

  • by 417redelder55
    Sep 04, 2018

    Thum

    It has nothing in it that is a bad taste to keep your fingers out of your mouth so you don't bite your nails. It's just reg fingernail polish.

    Verified purchase: YesCondition: NewSold by: pharmapacks

  • by feath-miche
    Jun 06, 2019

    Doesn't work

    Recieved the product and the next day took it out of the brand new packaging. Put on my daughters fingernails aaaannnddd.....NOTHING. No taste or scent what-so-ever. Maybe got an old product?

    Verified purchase: YesCondition: NewSold by: bluemedical

  • by 1sarh
    Aug 16, 2021

    Good product.

    I used this to stop my nail biting and it helped and now have my grandchildren using it too.

    Verified purchase: YesCondition: NewSold by: medicalprosales

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