So this should be applied before toner as well? So it should go cleanse, blue drop, klairs preparation toner, klairs rich moist soothing serum, etc???

Hi, I agree with your proposed regime. Apply the midnight blue youth activating drop immediately after your double cleanse, then follow up with some hydrating toners and essences, then any other serum and moisturizer of choice. I have found Klairs midnight blue youth activating drops to be very effective. It has been 'out of stock ' on the Amazon site for some time now. Regards

Sure, all products of Klairs are cruelty free.

Can you use this on the same night you use a retenoid product? If so, should it be before or after? Thanks

Yes you can because that what I did but I have very sensitive skin so I had to use the retinoid with it every other day for like two weeks so my skin got used to it then I was able to use it every night. I would use 5 drops of this product and pat it all over my face(do not rub) and then I would put my retinoid product on top of it. You’ll really love this product.

Is this meant only for night?

I use it morning and night when I feel like it. There is no reason why you can't use it in the day if you feel you need extra help from the peptides. It is quite a small bottle though, so I tend to use it only at night. It plays well with all my actives and serums, I tend to cocktail it rather then layer.

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DearKlairs Midnight Blue Youth Activating Drop, 0.67 fl oz (20 ml) | Dual EGF, Peptides, Guaiazulene Adenosine, Night Serum, Watery, Light Texture

DearKlairs Midnight Blue Youth Activating Drop, 0.67 fl oz (20 ml) | Dual EGF, Peptides, Guaiazulene Adenosine, Night Serum, Watery, Light Texture

Product ID: 47891835

Details

Active ingredients
Water butylene
Brand
DearKlairs
Item form
Liquid
Item volume
20 Millilitres
Item weight
0.08 Grams
Material feature
Antioxidant

💧Light watery texture for fast absorption

🔬Dual EGF & bFGF peptides for skin renewal

🫐Blueberry antioxidant fades dark spots

¥9754

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🌙 Unlock your skin’s midnight magic with every drop!

CALM STRENGTHEN - Guaiazulene instantly soothes sensitive skin while reinforcing your skin’s natural barrier.
RADIANCE FROM WITHIN - Blueberry antioxidant targets dark spots, unveiling a luminous, even-toned glow.
NEXT LEVEL SKIN RENEWAL - Dual peptides (EGF & bFGF) accelerate cell turnover for a smoother, firmer complexion.
YOUTH BOOSTING POWERHOUSE - Highly concentrated formula with 10 core ingredients to visibly reduce fine lines and wrinkles overnight.
EFFORTLESS NIGHTTIME RITUAL - Lightweight, watery serum absorbs quickly—perfect as the first step in your evening skincare routine.

DearKlairs Midnight Blue Youth Activating Drop is a 20ml night serum formulated without purified water, featuring dual peptides (EGF and bFGF) to accelerate skin renewal, guaiazulene to calm and strengthen sensitive skin, and blueberry antioxidants to diminish dark spots. Its lightweight, watery texture ensures fast absorption, making it an essential first step in your nighttime skincare routine for visibly youthful, radiant skin.

Specifications

ASIN	B071GQP892
Active Ingredients	Water, butylene glycol, sh-oligopeptide-1
Best Sellers Rank	16,832 in Beauty ( See Top 100 in Beauty ) 345 in Face Serums
Brand	DearKlairs
Brand Name	DearKlairs
Customer Reviews	4.3 out of 5 stars 1,222 Reviews
Global Trade Identification Number	08809115023681
Item Form	Liquid
Item Volume	20 Millilitres
Item Weight	51 Grams
Item form	Liquid
Manufacturer	KLAIRS
Manufacturer Part Number	KL-009
Material Features	Antioxidant
Material feature	Antioxidant
Model Number	KLMIDR
Number of Items	1
Scent	unscented
Scent Name	unscented
Skin Tone	All
Skin Type	All
Skin type	All
Special Ingredients	Water, butylene glycol, sh-oligopeptide-1
Special ingredients	Water, butylene glycol, sh-oligopeptide-1
Unit Count	1981.42 millilitre

Reviews

D**N

Worth the money

It suits my skin perfectly

24.05.2026

Y**E

Great brand

Dear Klairs brand is very good. I love the midnight blue collection. Very hydrating, using it with the moisturiser. It's lightweight and doesn't feel oily. Highly recommend and I'm happy it's branching out of Korea. It's my go to brand and been a fan since they were on wishtrend.

7.07.2026

D**I

Youth Drop

This was bought for a friend who seems to like it; apparently she uses it twice a week and hasn't had any irritation. So far so good, happy with the drops.

25.02.2025

H**Y

Powerful

This feels powerful. Instant plump when I apply it

3.07.2026

C**A

one of the best peptides serums

It's a perfect peptides serum, make your skin soft and glowy. I love it

13.12.2025

M**O

Love klairs products and I was very excited for this ...

Love klairs products and I was very excited for this new product, but I'm not sure it does much to my skin.... I use all their products and this I'm really not sure about.

28.09.2017

K**R

Balances and doesn’t dry skin out

Great for t-zone, minimises pores

21.06.2026

M**A

Works!

This product definitely helped with the redness.

13.02.2018

A**E

Klalrs midnight blue youth

The best, healthy shiny bright

16.07.2026

A**A

Bästa

Det funkar bra 🙏🙏🙏🙏Jag är jätte nöjd med den serum 👌👌👌👌👌

26.06.2026

C**N

Prodotto eccezionale

Mi ha fatto sparire le cicatrici di acne in pochissimo tempo ottimo eccezionale

21.05.2026

N**E

Very happy with my serum

Product was what was described, packaging was clean and not squashed and dirty and very satisfied with it!

14.07.2026

M**O

Bien

Hidratante y repulpante

12.09.2025

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Customer service was outstanding when I had questions about the product.

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2 weeks ago

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¥9754

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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