12 best opi nail hardners

• HARDENS: nails that are thin, cracking, or peeling.
• STRENGTHENS: nails that are soft and fragile. Repairs nails that are brittle and chipping.
• RESTORES: nails for maximum growth. Perfect for nails that are transitioning from gels or acrylics.
• LONGLASTING: Formulated for 5-7 day wear. Helps manicure last longer, dry faster and provides a high-gloss, milky finish.
• BEST SELLER: Nail Hardener Formula is a Probelle fan favorite and best seller.

User questions & answers

Question:	What do you use to remove it?--used alone or with polish and top coat
Answer:	depends on the girl wearing them. O n how much she takes care when they are on or what activities she does. I know they dont stay on long, but longer then a day or two
Question:	DOes this help toenails grow
Answer:	To make the nail stick
Question:	Does this product contain Formaldehyde
Answer:	That would depend on the bulb you put in it. I have it on my nightstand and use it to read at night though.
Question:	Recommended that Formula 2 also be used
Answer:	I have an LED 120V-60HZ 💡 in it. It tells you on the lamp. I ordered the bulbs from Amazon as well

Product description

Weak thin fragile nails? Hard as Hoof nail strengthening cream uses a moisture rich formulation of vitamins, minerals and emollients to restore the natural moisture balance to dry, thin nails.  Soft and fragile nails will quickly grow to new lengths.  Strengthens nail and conditions cuticles.  Prevents splits, chips, and cracks.  High endurance and long lasting strength.  Great hand lotion.  Coconut Scent.  #1 best seller.

• Proven formula has been strengthening nails & conditioning cuticles for over 25 years
• Prevents splits, chips, peels & cracks on even the most severe cases
• Soft and fragile nails will quickly grow to new lengths
• Gives nails high endurance & long lasting strength & Coconut Scented
• Conditions cuticles & nails with calcium, vitamins & hydrogenated jojoba oil

User questions & answers

Question:	does it work for dry and brittle nails
Answer:	Yes, this electric foot file has a strong motor, and it can be changed speeds as your choice. It's rechargeable and definitely has strong motor than the battery one.
Question:	How long does it take to see a difference
Answer:	Thanks for your questions. We are not sale the replacement rollers separate from the devise. But there has two additional replacement coarse roller in the package. It can be used for at least two years if used normally, no need to buy any replacement heads. Hope my answer can remove your doubt and enjoy your shopping journey. Have a nice day.
Question:	Do you use this on bare nails or can i still use my gel
Answer:	Yes
Question:	I am a piano player and generally keep my nails short. However the pounding on the piano causes my nails to chip, crack, flake. Does this prod help
Answer:	The grind head is.

Product description

Keratin is the hardening protein that builds nails. This powerful keratin amino acids treatment absorbs into soft, weak nail layers to give them maximum strength, stopping peeling and chipping.

• Stops peeling, chipping nails.
• Grows healthier, harder, longer nails in 3 days.
• Long-wearing, high gloss manicures.
• Dries quickly to an ultra hard finish.

User questions & answers

Question:	Can this product be used on toe nails
Answer:	I have no idea but they are great little scissors. I got mine quite a while ago; no worries about China then!
Question:	Does this dry clear so that a man could use it
Answer:	Probably not. They’re pretty sharp.
Question:	How long does the bottle last for
Answer:	No, my scissor has a curved blade.
Question:	can I apply this, let it dry and then apply "steel" instant hardener on top
Answer:	I don't use it for that. It would probably be ok, but not ideal.

Product features

NAIL-AID Keratin 3 Day Growth

Keratin is the hardening protein that builds nails. This powerful keratin amino acids treatment absorbs into soft, weak nail layers to give them maximum strength, stopping peeling and chipping.

• Stops peeling, chipping nails.
• Grows, harder, longer nails in 3 days.
• Long-wearing, high gloss manicures.
• Dries quickly to an ultra hard finish.

Directions

Use alone: Apply 2 coats over dry, clean nails. Let each coat dry before applying another coat. Use with nail color: Apply as base & top coat. For longest-lasting protection, apply another coat every 3 days. Remove easily with nail polish remover.

Product description

OPI Nail Envy Original Nail Strengthener is ideal for weak, damaged nails. Provides maximum strengthening with hydrolyzed wheat protein and calcium for harder, longer, stronger, natural nails!

Weak, damaged nails are no match for OPI Nail Envy NAIL STRENGTHENER! Thanks to added calcium and protein, OPI Nail Envy NAIL TREATMENTS build manicure-ready nails that are harder, longer and stronger than ever before. All Nail Envy products can be used as a stand-alone treatment or as a base coat alternative.

• PROVIDES MAXIMUM NAIL STRENGTHENING with hydrolyzed wheat protein and calcium for harder, longer, stronger, natural nails to envy
• NAIL STRENGTHENER with added calcium and protein to build manicure ready nails that are harder, longer and stronger than ever before
• WEAK, DAMAGED NAILS are no match for OPI Nail Envy Nail Strengthener! Get ready for your nails to be envied by all
• All OPI Nail Envy products can be used as a stand alone treatment or as a NAIL POLISH base coat alternative
• OPI Nail Envy line offers targeted NAIL STRENGTHENER TREATMENTS with a variety of effective formulas
• OPI Nail Envy comes in four neutral NAIL SHADES with a formula renowned for its ability to strengthen natural nails
• Awards: Sunday Times Style Beauty Awards 2015 and Best Beauty Awards 2015
• If this OPI nail product is one of your faves, enroll in Subscribe and Save so you never run out

About OPI

OPI is the #1 salon NAIL POLISH brand worldwide, offering a full line of nail polish, GEL NAIL POLISH, nail treatments, & skin care products. We exist to transform the world with color, as we believe color brings emotion to life.

Product features

Colored Nail Envy

Add a touch of color to your nail strengthener! Available in Bubble Bath (nude-y pink), Samoan Sand (nude), Hawaiian Orchid (Mauve) and Pink to Envy (Ultra-Sheer Pink).

• STRENGTHENS nails that are soft and fragile in weeks for and transforms them into long, strong, and flexible nails
• IMPROVES nails that are splitting, cracking, or peeling from mild to severe cases
• SHINES nail plate and extends the life of the manicure by edhering to nail polish
• PREVENTS brittle, soft, thin, and fragile nails that can be damaged by acrylic nails, aging, or seasonal climate change
• INGREDIENTS Formulated with 3 AHAs, Vitamin B5, Vitamin C, & Hexanal, it provides immediate moisture, nutrition, & natural strengthening without the use of harmful ingredients

User questions & answers

Question:	Is it gluten free
Answer:	2 Packs of 24 files. 48 total emery boards
Question:	Is this product toluene free
Answer:	Yes, they files did a great job on filing my nails.
Question:	So do you use the nail base and the nail strenghtner and the top coat all at the same time
Answer:	The 180 grit side is the side that is the least rough feeling. The higher the grit the less coarse it is.
Question:	Why do the directions say “use daily and remove weekly
Answer:	100 Grit Size - Coarse and rough. Ideal for filing artificial nails. 180 Grit Size - Medium Sharp and Medium Rough. Ideal for filing artificial nails and natural nails.

Product features

DESIGNED TO REPAIR POOR, DAMAGED, BREAKING NAILS

FORMULA WITH A MIXTURE OF HEALTHY INGREDIENTS:

• 3 AHAs (Alpha Hydroxy Acids) to restore and rejuvenate nail surface
• Vitamin B5 to deeply hydrate
• Vitamin C to nourish and protect
• Patented hexanal with proven strengthening and conditioning properties
• Transparent nitrocellulose-based formula

HIGHLIGHTS:

• Emergency treatment that restores virgin quality nails in just one week
• Immediately infuses nails with moisture, nutrition and strength

STRENGTHENS NAILS

STRENGTHENS nails that are soft and fragile in weeks, and transforms them into long, strong, and flexible nails

IMPROVES NAIL PLATE LAYER

IMPROVES nails that are splitting, cracking, or peeling from mild to severe cases

GLOSSY SHINE

SHINES nail plate and extends the life of the manicure by edhering to nail polish (can be used as a base coat and top coat).

Product description

3 Bottles Quimica Alemana Nail Hardener Strengthener Polish Treatment 0.47 oz

• 3 Bottles Quimica Alemana Nail Hardener Strengthener Polish Treatment 0.47 oz by Quimica Alemana

User questions & answers

Question:	Como se aplica el producto
Answer:	It is possible to do? Yes. Do we recommend it? No, not really. This scissor is really sharp. There are safer scissors designed for this purpose, and you may find you have better results with an ear/nose scissor. Tools designed to cut hair in these delicate and sensitive areas have blunted or "spoon" tips for safety. The tips are of varying sizes so a scissor exists for every type of nose/ear opening. We would be happy to discuss and offer suggestions if you like.
Question:	I received no instructions on how to use this product. There were none printed on the bottle nor in the box. How often and how do I use the product
Answer:	the wide of the blades is 6mm (0.23 in)
Question:	Que cantidad contiene el envase
Answer:	This scissors will work prefect for the nails 1-1.5 mm (0.04'') thick, if the nails thicker you need use the nippers
Question:	What are the ingredients
Answer:	3 1/2 to 4 inches in length.

Product description

Natural NAIL STRENGTHENER by OPI builds in layers of protection on natural nails. Helps natural nails grow strong and ensures long-lasting applications.

• OPI NATURL NAIL STRENGTHENER is a 2 in 1 Nail Polish Base Coat plus Nail Strengthener
• YOUR GO TO 2 in 1 OPI nail polish base coat and nail strengthener treatment
• PREVENTS DISCOLORATION AND YELLOWING of nail from nail polish color application
• NAIL POLISH TREATMENT builds layers of protection to help natural nails grow strong
• COMBINE WITH OPI NAIL POLISH available in 200 plus polishes including OPI's most iconic shades
• Can be used alone or under OPI Nail Lacquer, finish with OPI Top Coat, then let dry
• If this OPI nail product is one of your faves, enroll in Subscribe and Save so you never run out

About OPI

OPI is the #1 salon NAIL POLISH brand worldwide, offering a full line of nail polish, GEL NAIL POLISH, nail treatments, & skin care products. We exist to transform the world with color, as we believe color brings emotion to life.

Product features

Check Out Some Of Our Best Sellers!

Sweet candy pink nail polish.

BIG APPLE RED

Bright, shiny red nail polish, ready to take on the World!

STRAWBERRY MARGARITA

Sip into this bright pink nail polish and enjoy!

ALPINE SNOW

Fresh, crisp white nail polish. Perfect for French Tips.

MOD ABOUT YOU

Totally mod-ern light pink nail polish.

CAJUN SHRIMP

A spicy shade of coral nail polish.

Product description

Sally Hansen nailgrowth miracle, is a professional-strength treatment that promotes speedy nail growth without brittleness, and protects nails against splitting, cracking and tearing. 30% longer nails in 5 days. Guaranteed. Exclusive protein complex prompts fast nail growth. Soy protein binds moisture to nails, strengthening and lengthening without brittleness. Keratin helps protect nails against splitting, cracking and breaking. Collagen and multi-vitamins stimulate healthy nail growth. Nail tip measurement.

• Nails growing slow? Gives them a boost with Sally Hansen's Nailgrowth Miracle Serum, and see 30% longer nails in 5 days, guaranteed. Exclusive formula supports fast, natural, healthy nail growth, for stronger, longer nails
• Keratin and soy protein formula help protect nails against splitting, cracking and tearing; strengthening nails so they can grow longer without brittleness. Collagen and multi vitamin formula promotes natural healthy nail growth
• Since 1957, we've been the go to brand for salon gorgeous nails. From Hard As Nails, to Insta Dri, Diamond Strength, & Miracle Gel polishes, & our range of nail & beauty products. When it comes to beauty, we've got you covered

User questions & answers

Question:	Wold this also make your nails grow
Answer:	No, they don’t
Question:	For use on top of full mani, or after each coat of color
Answer:	Actually these are washable files I wash them with antibacterial soap and rinse them with hot water let them dry they are very durable
Question:	How is this brand and how is the quality
Answer:	Higher numbers mean finer grit.
Question:	I heard this darkens polishes and can only be used with dark polish? How does this compare to Out the door and poshe
Answer:	Yes, the same grit works for my Miniature Dachshund's nails. 🐾

Product features

Diamond Strength Instant Nail Hardener

Ends cracking, splitting and peeling while locking in moisture.

Noticeably harder, stronger nails instantly.

Virtually ends splitting, cracking and peeling! Noticeably harder, stronger nails instantly. Grow healthy-looking nails in 5-7 days! Titanium and Micro-Diamond formula instantly bonds to strengthen and seal fragile nail layers with a virtually shatterproof, protective shield. Locks in moisture to nourish and help stop breaking so nails can grow.

Sally Hansen Miracle Cure

Miracle Cure's exclusive Micro-Mineral complex instantly fills in cracks to stop peeling, while Natural Protein and Antioxidants strengthen nails.

When you have severely dry, brittle nails, Miracle Cure is designed to make them strong and healthy-looking.

Apply 1 thin coat to bare nails. Use alone or as a base coat.

When it comes to fighting dry, brittle nails, Miracle Cure by Sally Hansen has your back!

• The ultimate absorption! - This is the only coconut oil enhanced biotin on amazon in liquid form. Liquid supplements get absorbed 2X-3X better than capsules, and the added coconut oil ensures you get the most b7 for your money. B vitamins are better absorbed when consumed with vitamin c and dietary fat. Coconut helps in the faster absorption of nutrients and antioxidants!
• Superb formulation - We have heard your concerns about your overall health and we listened. And we are proud to offer you a one of a kind formula of biotin as it is entirely alcohol, sugar, and gluten free!
• The best solution ever for that bitter taste! No more mixing your supplement with smoothies or juices to mask the less than desirable flavors! No more bitter or aftertaste as our formula is infused with stevia which makes our biotin sweet in taste.
• One product, many names - professional strength hair growth supplement 60 tablets postnatal vitamins facial dry scalp kit moisturizer hardener hairtamin vitaminas para el cabello 50 plus volumizing volume thinning extra itchy organic thickening conditioner pills urban deep conditioning drops beauty products smoothing grow hairanew thicker fuller 10000 biotin strengthening thickener damaged its a healthy high potency non gmo product
• Never worry about swallowing pills again - Our biotin is in liquid form which allows you to easily digest, absorb nutrients faster, customize your dosage and has a longer shelf life. The icing on the cake - high potency, meaning you get more pure nutrition! Pure nutrition means better results!

User questions & answers

Question:	Where is it possible to grow in places that I didn’t want it to grow at? I don't want to grow a beard or anything
Answer:	Yes they do have a stop and they work GREAT! Just used them for the first time this past Saturday on "my owner" and he did not even flinch. Was very nervous because another product that I purchased, cheaply made (bought) would flex, not cut properly and required more hand strength, which then made the product flex even more. This set did NOT flex, made a clean cut with less effort and no pain or yelps from the recipient of the "pawdicure". Recommend this set HIGHLY as well as the vendor.ese worked as they should on my roughly 75 to 80 lb "owner".
Question:	When i ordered my bottle, there was a paper inside the box, for a free bottle, but i don't know how to claim it. how do i get it
Answer:	I'm using these on two dachshunds (18 and 22 pounds), and two beagles (23 and 26 pounds). They are a bit big for the small dachshund but still work. I would think they would be fine for a basset hound
Question:	will biotin thicken my hair
Answer:	Yes. My dog is 60 pounds.
Question:	How does biotin work
Answer:	you just place it in the middle (i know it moves), and then when you put the dog's nail in there, it can only go so far and not passed that point....the first and only time i used it, i was still hesitant, so really i just cut a little bit of the nail off, not knowing if the 'stop' would be too far or not.....i think if it's your first time, you must determine how long the nail is, and if you put the dogs nail in there and you think the 'stop' is too close to the point where you're gonna hurt the dog, you pull back.....i think the 'stop' will work only if the nails are really long.....but i totally agree that there should be some instructions for us novices......hope this helps.........good luck!

Product description

From START TO FINISH, this 3-in-1 FORMALDEHYDE FREE FORMULA include Base Coat, Top Coat and Nail Strengthener! Great nails need more than just color! Base Coat primes the nail surface, increasing NAIL POLISH adhesion and preventing staining and yellowing of natural nails. Top Coat gives nails a beautiful shine while extending the life of manicures and pedicures. With OPI Start to Finish, you get both base coat and top coat in one bottle.

OPI

OPI is the #1 salon NAIL POLISH brand worldwide, offering a full line of nail polish, GEL NAIL POLISH, nail treatments, & skin care products. We exist to transform the world with color, as we believe color brings emotion to life.

Product features

About OPI

Founded in 1981, OPI first established its roots in the professional nail industry, taking the brand to consumers with the launch of 30 groundbreaking Nail Lacquer shades in 1989. With its famous bottle, incredible colors, high-quality product and unique names, OPI revolutionized the nail care industry. In fact, some of these original shades – Alpine Snow, OPI Red, Malaga Wine – became so iconic, they are still sold today! For more than 25 years, OPI has offered users a 'message in a bottle,' creating a worldwide Culture of Color embracing color as a powerful tool for self-expression.

Daily Nail and Hand Routine

To keep hands looking youthful and manicure-ready at a moment’s notice, nail care is key! Push back cuticles and apply cuticle oil daily to help condition and soften cuticles. Take care to cut only hanging skin as needed. Wash hands with a non-drying soap and regularly apply an ultra-hydrating lotion to keep hands from looking ashy or dry.

Don't Skip Your Base and Top Coat

Great nails need more than just color! Base Coat primes the nail surface, increasing lacquer adhesion and preventing staining and yellowing of natural nails. Top Coat gives nails a beautiful shine while extending the life of manicures and pedicures. With OPI Start to Finish, you get both base coat and top coat in one bottle.

Product description

From START TO FINISH, this 3-in-1 formula includes Base Coat, Top Coat and Nail Strengthener! Great nails need more than just color! Base Coat primes the nail surface, increasing NAIL POLISH adhesion and preventing staining and yellowing of natural nails. Top Coat gives nails a beautiful shine while extending the life of manicures and pedicures. With OPI Start to Finish, you get both base coat and top coat in one bottle.

• NAIL POLISH Base Coat, Top Coat and Nail Strengthener 3 in 1 formula!
• ALL IN ONE OPI Start to Finish - you get both base coat and top coat in one bottle plus strengthening
• START TO FINISH, your go to all in one NAIL POLISH prep, finish and nail treatment
• Awards: Sunday Times Style Beauty Awards 2015, Best Beauty Awards 2015
• For Best Results: Apply 2 coats and wait to dry, can be used as nail polish base and top coat
• If this OPI nail product is one of your faves, enroll in Subscribe and Save so you never run out

About OPI

OPI is the #1 salon NAIL POLISH brand worldwide, offering a full line of nail polish, GEL NAIL POLISH, nail treatments, & skin care products. We exist to transform the world with color, as we believe color brings emotion to life.

User questions & answers

Question:	When I use as a base coat, it seems that the color coat doesn't go on smoothly. What am I doing wrong
Answer:	Yes, but slightly milky. Looks natural.
Question:	How to remove gel polish
Answer:	It does contain formaldehyde. I am not certain why it is considered bad. This product made my nails crazy strong. I will warn you that it can burn if your nails are destroyed from acrylics and gel manicures. My nails are natural. I had a little burning when I first used it but it was worth it. I am a fan of this product.
Question:	Nail Envy has worked great for me but seems to really dry my nails out. Is this any better
Answer:	No. This is not cordless, but the cord that comes with it is of good length.
Question:	Does this work like opi chip skip nail prep
Answer:	Led and uv. In my opinion it cures faster. No you can not shut uv or led off. This lamp has hand sensor and a 30 sec and 60 sec. Button

Product features

About OPI

Founded in 1981, OPI first established its roots in the professional nail industry, taking the brand to consumers with the launch of 30 groundbreaking Nail Lacquer shades in 1989. With its famous bottle, incredible colors, high-quality product and unique names, OPI revolutionized the nail care industry. In fact, some of these original shades – Alpine Snow, OPI Red, Malaga Wine – became so iconic, they are still sold today! For more than 25 years, OPI has offered users a 'message in a bottle,' creating a worldwide Culture of Color embracing color as a powerful tool for self-expression.

Daily Nail and Hand Routine

To keep hands looking youthful and manicure-ready at a moment’s notice, nail care is key! Push back cuticles and apply cuticle oil daily to help condition and soften cuticles. Take care to cut only hanging skin as needed. Wash hands with a non-drying soap and regularly apply an ultra-hydrating lotion to keep hands from looking ashy or dry.

Don't Skip Your Base and Top Coat

Great nails need more than just color! Base Coat primes the nail surface, increasing lacquer adhesion and preventing staining and yellowing of natural nails. Top Coat gives nails a beautiful shine while extending the life of manicures and pedicures. With OPI Start to Finish, you get both base coat and top coat in one bottle.

Product description

Nail Lacquer is the original NAIL POLISH formula that reinvented quality nail color. Combined with OPI nail polish and NAIL POLISH RapiDry Fast Drying Top Coat, OPI is sure to be your top choice for your weekly manicure. Apply nail polish FAST DRYING Top Coat to nails as final step of manicure service. Looks great over darker NAIL POLISH shades like Lincoln Park After Dark, to lighter shades like Alpine Snow. For best results, use with OPI Natural Base Coat and your favorite OPI NAIL POLISH shade. Made in the USA.

• QUICK DRYING nail polish top coat protection for your nails
• DESIGNED TO SHINE, SEAL, AND PROTECT WITH ONE COAT, pulling it over the tips of the nails to seal in color
• Awards: Sunday Times Style Beauty Awards 2015, Best Beauty Awards 2015
• Use OPI RapiDry in between manicures to help restore NAIL POLISH shade shine
• Apply nail polish FAST DRYING Nail Polish Top Coat to nails as final step of manicure service
• OPI's NAIL POLISH formula that reinvented quality nail color is your top choice if you enjoy updating your manicure weekly
• For best results, apply OPI Natural Nail Base Coat, then apply two coats of NAIL POLISH color, finish with OPI Top Coat, then let dry
• OPI NAIL POLISH is available in 200+ polishes including OPI's most iconic NAIL POLISH and GEL NAIL POLISH shades
• If this OPI nail product is one of your faves, enroll in Subscribe and Save so you never run out

About OPI

OPI is the #1 salon NAIL POLISH brand worldwide, offering a full line of nail polish, GEL NAIL POLISH, nail treatments, & skin care products. We exist to transform the world with color, as we believe color brings emotion to life.

Product features

Discover Drying Agents & Finishers

Always in a rush? Ruined your nail polish before it dried? Set your perfect mani in just a few minutes with our quick-drying solutions.

Drip Dry Lacquer Drying Drops

Apply one drop of Drip Dry Lacquer Drying Drops on top of your manicure to set your nail polish in 60 seconds. Drip Dry Lacquer Drying Drops is infused with Jojoba & Vitamin E to give cuticles some extra care​. Comes in dropper packaging.

RapiDry Spray

Get your fresh manicure to set in minutes or use RapiDry Spray for a quick touch-up! RapiDry is the perfect companion for on-the-go women and go-getters everywhere. Simply spray RapiDry on top of your manicure to quickly set nail polish in 60 seconds or use it to restore a manicure’s shine after a few days.

RapiDry Top Coat

This fast-drying top coat is designed to shine, seal and protect with one coat. Set your manicure and protect your nail design in one easy step with our fast drying top coat.