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BL Black Diamond Lash Coating Sealant | Protective topcoat lash coating & conditioner for eyelash extensions 7ml

4.2 4.2 out of 5 stars 2,661 ratings

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Color Black
Brand BL BL
Item Dimensions LxWxH 5 x 1 x 1 inches
Mounting Type Eyelash Glue
Number of Items 1

About this item

  • ✅Enhanced Eyelash Retention: This lash coating sealant forms a barrier around the lash extensions, making them water and oil repellent, while increasing the retention of the eyelash glue.
  • ✅Long Lasting: Black Diamond Coating Sealant for Eyelash Extensions works as an easy eyelash growth serum as well and makes your eyelash extensions last for a longer period of time.
  • ✅Unique Brush Head Design: The unique round shape of the mascara wand allows you to coat each lash with precision starting at the lash line
  • ✅Easy to use:BL lash sealer is applied to Eyelash Extensions before adding mascara. It is meant for daily use or 2 to 3 times a week
  • ✅Black Eyelash Bond and Seal: BL lash sealant gives a thicker, more vivid and luxurious look, rich Black in Color, and increases Bonding Strength

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Frequently bought together

$17.50
Get it as soon as Monday, Apr 1
In Stock
Sold by BL LASHES official and ships from Amazon Fulfillment.
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$14.95 ($8.85/Fl Oz)
Get it as soon as Monday, Apr 1
In Stock
Sold by Stacy Lash Store and ships from Amazon Fulfillment.
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Product Description

What does an eyelash extension sealer do?

eyelash extension coating sealant

What topcoat nail polish does for a manicure that’s what BL eyelash lash sealant does for lash extensions. The basic function of a lash sealant is to form a barrier to protect against the elements that can break down the lash glue. This sealing effect helps to create maximum retention as well as prevent extensions from twisting.

Bl lash extension black diamond coating sealant

  • LONGER LASTING LASH EXTENSIONS | BL Black Diamond lash coating sealant forms a barrier around your delicate eyelash extensions, protecting them from oil, water, and sweat. This sealing effect helps create maximum lash retention.
  • THIN TEXTURE | The texture of the BL lash coating sealant is thin and non-sticky. It helps elongate and correct weak, uneven, thin lashes. Black Diamond lash coating sealant contains Gardenia Florida fruit extract- the natural black dye component that gives your lashes that gorgeous dark tint.
  • PROMOTES LASH GROWTH | BL Black Diamond eyelash coating sealant is enriched with essential B vitamins (panthenol and biotin) and essential acids (sodium hyaluronate and allantoin), as well as six natural extracts that assist to activate eyelash growth.
  • HOLISTIC LASH AFTERCARE | Packed with earthy natural ingredients from Eastern medicine with proven results derived from thousands of years of research and use, BL Black Diamond lash coating sealant is a holistic aftercare product you can use for long-term lash health and beauty.

How to Use Coating Sealant

lash extension coating sealant

How to cleanse lash coating sealant:

Water-soluble BL lash coating sealant can easily be removed with water during your face cleansing routine. You do not need an extra cleansing product to remove it. Just be gentle with your lash extensions when washing your face and brush them well afterward.

How to use it at the salon:

If you want to apply a sealant onto your client’s fresh lash set at the end of the service, avoid applying the sealant to the part where the adhesive is applied.

Use these products together for the best results

lash growth serum lash extension coating sealant

When used with other retention-boosting aftercare products like BL Lash Shampoo and MD Lash growth serum, you will experience the strongest lash retention and Lash growth you’ve ever seen.

lash shampoo cleanser eyelash extension aftercare product MD advanced lash growth factor eyebrow growth serum eyelash extension aftercare product
Lash Shampoo Black Diamond Lash Coating Sealant MD Lash Growth Serum Rich Eyebrow Serum Lash Essence
Customer Reviews
4.2 out of 5 stars
122
4.2 out of 5 stars
2,661
3.8 out of 5 stars
39
3.4 out of 5 stars
45
4.1 out of 5 stars
159
Is this lash extension aftercare product? Yes! Yes! Yes! Yes! Yes!
What does it do? Cleanse dirt and makeup debris daily from lash extension to keep lash extensions intact longer Lash sealant forms a barrier around your delicate eyelash extensions, protecting them from oil, water, and sweat MD Advanced Growth Serum is ideal for improving sparse, thinning lashes and the appearance of brittle, damaged lashes Helps eyebrows to grow thicker and faster Moisturizes and conditions natural lashes. It help natural lashes grow thicker and healthier
eyelash extension aftercare product eyeable eyeliner for lash extensions Glue eyeliner for false lash
Noir Mascara Eyeable Liquid Liner 2-1 BL Glue Eyeliner
Customer Reviews
4.0 out of 5 stars
116
4.0 out of 5 stars
205
What does it do? Lash extension friendly Noir mascara creates bolder, and fuller lash look Lash extension friendly Eyeable liner adds boldness to your eyes without causing lash extension fallout The revolutionary BL Glue Eyeliner is an eyeliner and lash glue in one. It’s perfect for a quick, easy, and mess-free makeup solution

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 5 x 1 x 1 inches; 0.63 ounces
  • Item model number ‏ : ‎ SG_B007PV2JV0_US
  • UPC ‏ : ‎ 033586365003 773490278647 781549337207 885496041825 785479340504
  • Manufacturer ‏ : ‎ BL - Blink Lash
  • ASIN ‏ : ‎ B007PV2JV0
  • Customer Reviews:
    4.2 4.2 out of 5 stars 2,661 ratings

Compare with similar items

This Item
BL Black Diamond Lash Coating Sealant | Protective topcoat lash coating & conditioner for eyelash extensions 7ml
BL Black Diamond Lash Coating Sealant | Protective topcoat lash coating & conditioner for eyelash extensions 7ml
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BL Lashes Blink Black Diamond Coating/Crystal Drop Eyelash Sealer for lash Extensions | Overnighter Lash Sealer for Long-Lasting & healthy Lash Extension | Longer Retention- 7 ml/ 0.24 fl Oz (Clear)
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Eyelash Extensions Blink Black Diamond Coating Sealant/Sealer Aftercare
Details
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Price$17.50-22% $9.98
List:$12.79
$15.99$18.50
Price Per Unit$0.04 / Count$79.95 / Fl Oz$77.08 / Fl Oz
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Value for money
4.0
4.3
3.7
4.5
Easy to use
4.3
4.6
4.9
Longevity
3.7
4.2
Sold By
BL LASHES official
FADLASH Park
BL LASHES official
Nova Red
unit count
0.23
240
0.2
0.24
mounting type
Eyelash Glue
Eyelash Glue
Glue
Eyelash Glue

Looking for specific info?

Customer reviews

4.2 out of 5 stars
4.2 out of 5
2,661 global ratings

Customers say

Customers like the quality, effect and retention of the false eyelash. They mention it works well for corralling the lashes, and helps them last longer. Some appreciate the retention. However, some customers have issues with smell and dryness. Opinions are mixed on appearance, and value.

AI-generated from the text of customer reviews

157 customers mention138 positive19 negative

Customers like the quality of the false eyelash adhesive. They say it works well for corralling lashes and saving the life of lash extensions. Some like the wand and say it's easy to apply.

"...protection, and most importantly darkens the eyelashes so no mascara is necessary...." Read more

"...This product is not only great for keeping my eyelashes on, but it's also great for grooming them to look like new." Read more

"This stuff is amazing and totally worth the money!..." Read more

"...It goes on with a slight glossy look so it's great in cleaning the lashes from eyeshadow that falls onto the lashes...." Read more

113 customers mention101 positive12 negative

Customers like the lashes. They mention that the product helps their lashes last longer, improves the longevity of their lash extensions, and doesn't shed as much. Some say that they haven't lost any lashes after using the product for a few weeks.

"...My lashes last a good week longer when used a couple of times a week. Right after they are filled I use this product (allow the glue to dry first)...." Read more

"...The serum keeps my lashes from falling out and I can go a full 3 weeks before another fill. I used to have go every 2 weeks on the dot...." Read more

"...I noticed that ever since I started using this product my lashes don't shed as much and this product is also a great way of freshening my lashes...." Read more

"...The money is well worth the assurance that your lashes will last longer and your eyes aren't going to be naked by the time you need your next fill...." Read more

48 customers mention43 positive5 negative

Customers like the effect of the eyelash extension on lashes. They say it helps keep lashes in tact and looks great. Some say it's the best alternative to mascara for lash extensions and a nice to have when eyelash extensions have been applied.

"...I put it on in the morning and it straightens out my lashes very nicely...." Read more

"This product is nice to have when eyelash extensions have been applied. The black diamond is easy to use...." Read more

"...less time and effort I have to put into maintenance, and better for my natural lashes since I'm not constantly having to re-glue...." Read more

"...it seems to make my extensions go longer, which is what I wanted...." Read more

44 customers mention31 positive13 negative

Customers like the retention of the false eyelash adhesive. They say it helps hold their lashes in place and prevents them from falling off. Some customers also mention that it keeps their eyelash extensions on longer.

"...It adds fullness to them and makes them stable. The colour is very unassuming. And it is very easy to use." Read more

"...Now my lashes actually stay in as long as I want to let them grow out for...." Read more

"My lashes still fell out. Not sure if it really helped or not" Read more

"...and I am amazed that it has lasted two weeks SO FAR and my lashes are still pretty secure...." Read more

98 customers mention65 positive33 negative

Customers are mixed about the appearance of the false eyelash product. Some mention that it maintains a full look, making their lashes look much better, and adds a layer of shine. However, others say that it's tinted water, clear with a slight purple tint, and has no pigment.

"...now I am at 3.5 weeks and credit this product for my lashes still looking so great...." Read more

"...I do wish it a as a bit darker since it's pretty watery and you do have to put a few coats on to notice anything...." Read more

"...The black diamond is easy to use. I love that it adds a layer of shine, protection, and most importantly darkens the eyelashes so no mascara is..." Read more

"...It adds fullness to them and makes them stable. The colour is very unassuming. And it is very easy to use." Read more

77 customers mention39 positive38 negative

Customers are mixed about the value of the false eyelash. Some mention it's well worth the money, while others say it'll save you money with eye lash extensions.

"...I highly recommend this product, it's well worth the money!" Read more

"...I love the look but I don't like the upkeep. I purchased this black diamond coating and saw a huge difference from my first fill to my second fill...." Read more

"This stuff is amazing and totally worth the money!..." Read more

"...I believe the price is definitely not worth the hype. The price for the amount of product is extremely marked up...." Read more

37 customers mention8 positive29 negative

Customers are not happy with the smell of the false eyelash. They mention that it has a very distinct smell and the fumes are stronger than anything they've tried before.

"...It does have a very distinct smell to it but it's nothing unpleasant or anything that you can't get used to...." Read more

"...I have a very strong sense of smell and this product smells when wet and dry, but especially when wet while taking showers and when there is any..." Read more

"...First impression was that it smells a bit chemical and seems very liquid when shaking it...." Read more

"It smells like maple syrup (which I actually like) but for me it did not make my lash extensions last any longer...." Read more

24 customers mention6 positive18 negative

Customers find the product to be watery and stingy. They say it makes their lashes look wet and crispy. Customers also say it's a bit watery, and doesn't go away once it dries.

"...The only thing I don't like is it is a bit runny so it can get goopy at the base of my eyelash if I'm not very careful about the application." Read more

"...It's like old maple syrup, and it doesn't go away once it dries. I just keep gettin whiffs of it all day/night...." Read more

"...It leaves a wet look which my clients like. Highly recommend." Read more

"It’s a bit watery and stingy and made some lash’s not bond" Read more

Great purchase
5 Stars
Great purchase
I currently switched back to doing my own lashes because of poor quality work I’ve encountered. I use this product to creat thicker fans. I brush through the lash with this. Allow it to dry then pull the lashes off to apply. Then I apply a coat over my lash line! This will clump the lashes together. Giving a thicker spiked looked brush the lashes out if you don’t desire the thicker spiked look. Follow me on ig for medical life and diy beauty Hookedon_dr.e
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Top reviews from other countries

Max Manor
5.0 out of 5 stars makes the extensions shiny
Reviewed in Canada on September 4, 2018
One person found this helpful
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Ella White
1.0 out of 5 stars One Star
Reviewed in the United Kingdom on March 4, 2018
Saima
5.0 out of 5 stars Great uses
Reviewed in Canada on September 29, 2021
Amazon Customer
4.0 out of 5 stars seems like a good product
Reviewed in Canada on November 7, 2016
One person found this helpful
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Cleight
5.0 out of 5 stars Great for False Lashes
Reviewed in Canada on July 3, 2019
One person found this helpful
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