This product works very well for moisturizing my cuticles and nail beds. I use it on my bare nails, as well as over my nail polish. I have excess cuticle growth, and this serum soothes my cuticle area after I remove my excess cuticles. There is no residue or smell. It's NOT an oil. It is a SERUM. Compare it to a leave in hair conditioner treatment, but for ur cuticles and nails. It does contain peptides and biotin. Peptides are made up of protein chains which promote collagen production. Collagen is the primary protein ur body produces in order to promote healthy skin growth and cell renewal. As we age, collagen production decreases starting around age 40. Biotin is necessary for hair, skin, and nail growth. This product contains both. I recommend a daily oral ... MoreThis product works very well for moisturizing my cuticles and nail beds. I use it on my bare nails, as well as over my nail polish. I have excess cuticle growth, and this serum soothes my cuticle area after I remove my excess cuticles. There is no residue or smell. It's NOT an oil. It is a SERUM. Compare it to a leave in hair conditioner treatment, but for ur cuticles and nails. It does contain peptides and biotin. Peptides are made up of protein chains which promote collagen production. Collagen is the primary protein ur body produces in order to promote healthy skin growth and cell renewal. As we age, collagen production decreases starting around age 40. Biotin is necessary for hair, skin, and nail growth. This product contains both. I recommend a daily oral supplement for hair, skin and nails health, along with topical treatments which enhance hair, skin, and nail health/growth. For purposes to validate my knowledge related to my statements about Collagen and Biotin, I have practiced Women's Health Care from puberty, pregnancy (prenatal care, labor and delivery management, delivered 1000s of sweet babies) and provided management of Women's Health through menopause by obtaining (1) Undergrad Degree (BSN), with (2) Minors in Chemistry and Biology, and I have (2) Master's Degrees as a Women's Health Nurse Practitioner and Certified Nurse Midwife for over 20 years. I highly recommend this product.

* NEED YOUR NAILS TO GROW?!* Soo Ive had this product for a long time and I tend to use it on and off. But recently, I went back to it and now Im like I have to remain consistent with it because IT REALLY WORKS! After having on acrylic nails for a few months, of course my nails became very brittle and weak! They wouldn’t stop breaking and wouldn’t grow at all!! Enough was a enough- I applied on my nails and followed the instructions exactly- “ apply 1 thin coat to bare nails every other day.” I did this for 2 weeks consistently and Literally my nails have become stronger, healthier and the growth has significantly improved! I Highly Recommend this product if you need to improve the health of your nails! I also advise to cut or shape your nails often when needed to ... More* NEED YOUR NAILS TO GROW?!* Soo Ive had this product for a long time and I tend to use it on and off. But recently, I went back to it and now Im like I have to remain consistent with it because IT REALLY WORKS! After having on acrylic nails for a few months, of course my nails became very brittle and weak! They wouldn’t stop breaking and wouldn’t grow at all!! Enough was a enough- I applied on my nails and followed the instructions exactly- “ apply 1 thin coat to bare nails every other day.” I did this for 2 weeks consistently and Literally my nails have become stronger, healthier and the growth has significantly improved! I Highly Recommend this product if you need to improve the health of your nails! I also advise to cut or shape your nails often when needed to maintain good health of your nails (its like getting a trim to maintain your hair on your head healthy) and continue to moisture your hands and nails especially when you are washing and santizing your hands alot! If you dont apply moisture or seal hydration to nails, they will continue to be brittle. #sallyhansen #nailcare #nailgrowth ✨ (disregard the branding of the bottle; it rubbed off a litte over time lol)

Brilliant!

I absolutely love Nailgrowth Miracle and recommend it to anyone that has problems with growing their nails due to splitting/breaking and general slow growth. It protects your nails and before you know it your nails have really grown! Also an excellent product for using if you have had an type of nail extension applied and then removed. Because the top layer of your natural nail is buffed away it leaves them incredibly week, soft and damaged. Miracle growth will protect your natural nails and you will be able to grow them naturally.

Disappointed

I've used Sally Hansen products for years and usually are satisfied with their performance. I've used the serum for a week and absolutely nothing has happened. Very disappointed. There used to be a serum that was light green color that you rubbed on and that worked really well, Nails started growing in a few days, but apparently you don't sell it anymore. Too bad it was far superior to this serum.

Excellent!

This product is one of the best! The quality is the best. Size is suitable. Well packaged. Very beneficial. Scent is fine. Composition is good enough. Frequency is good. Smells nice. Ingredients are fine. It’s benefit is high. Tastes good.

Fantastic results with nail growth!

I am a chronic nail-biter--- mostly I bite my nails unconsciously out of (bad) habit and I will catch myself sometime when my fingers start hurting. This is a bad sign that I've bitten past the edge and peeled off the protective layer of the nail body. :( Sally Hansen's Miracle Serum is exactly that--- a miracle nail grower. It won't grow your nails back overnight, but you will see immediate results (I see really fast nail improvement within 3 days). If I don't use this product, it usually takes a whole week before I get the results I have with this product. Best of all, the newly grown nails are as good and natural as they get--- not brittle, not thin, not yellowing. Just nice, healthy-looking nails again!It comes in a watery-gel form, not sticky once it's dried ... MoreI am a chronic nail-biter--- mostly I bite my nails unconsciously out of (bad) habit and I will catch myself sometime when my fingers start hurting. This is a bad sign that I've bitten past the edge and peeled off the protective layer of the nail body. :( Sally Hansen's Miracle Serum is exactly that--- a miracle nail grower. It won't grow your nails back overnight, but you will see immediate results (I see really fast nail improvement within 3 days). If I don't use this product, it usually takes a whole week before I get the results I have with this product. Best of all, the newly grown nails are as good and natural as they get--- not brittle, not thin, not yellowing. Just nice, healthy-looking nails again!It comes in a watery-gel form, not sticky once it's dried up. No weird, yucky smell coming from it as long as you keep the applicator tip clean. Just dab, massage your nail and you're good to go! I apply this twice a day.

Highly recommended essential for strong nails!

This product is the ONLY thing I have found that strengthens nails, since Faberge went out of business many years ago. Two coats of this, under nail polish, and my nails are quite strong, no splitting, and I am 77. Do not confuse this with Sally Hansen's other diamond strengthener - that one has a belled-out cap and is meant for a top coat over polish. This goes under the polish, and has a straight down cap. Very good quality, It is an essential for strong nails. In my opinion!

I can’t believe it works this well!

I used to have long, pretty nails until I started a new job as a restaurant manager. I don’t know if it was our cleaning products, the job itself, or what, but my nails have been TRASH ever since—super brittle and constantly ripping, snagging, and breaking, so I gave up on my nails and cut them as short as I could until about two weeks ago. I used the Sally Hansen cuticle remover then I’ve been pairing this serum with the Sally Hansen Nail Growth Miracle polish and I can’t believe how much they’ve grown in that short time! I’m looking into adding in one of the strengtheners, now, too, because they’re still quite brittle, but I’m truly blown away by the growth and how much better they look. THANK YOU!!

I love this.

This is my 3rd bottle that I have bought. It works wonders. I am a nail biter thanks to anxiety, this nailgrowth miracle has brought my nails back to life every single use. It's amazing. It doesn't only grow my nails but makes them look good as well. You can't beat that. I recommend this 1000% and will keep buying..