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Jack Black

Protein Booster Skin Serum

4.6 · 72 reviews
6,584 ₽

Which skin type is it good for?✔ Normal✔ Oily✔ Combination✔ Dry✔ SensitiveWhat it is:An advanced anti-aging serum that offers a daily-dose of anti-aging defense. Solutions for:- Fine lines and wrinkles- Loss of firmness and elasticity- DrynessIf you want to know more…This multifunctional anti-aging serum offers a daily-dose of anti-aging defense. The silky liquid texture is readily absorbed allowing for immediate delivery of the efficacious ingredients. Serums are intended to be used with a moisturizer or blended with another product. It is the ideal companion to any of our moisturizers (Double-Duty Face Moisturizer SPF 20, Clean Break Oil-Free Moisturizer, Dry Erase Ultra-Calming Face Cream, or Line Smoother 8% Glycolic Acid Treatment) or Post Shave Cooling Gel. Except for customers with oily skin, serums are not intended to provide adequate hydration when used alone. Peptides are chains of amino acids (the building blocks of protein) that are essential to human life. They function as messengers in the skin, allowing the epidermis and dermis to communicate more efficiently. As we age, communication diminishes within the skin resulting in fine lines, wrinkles, and loss of elasticity. Peptides improve cell communication by sending specific signals that affect skin's response.What it is formulated WITHOUT:- Parabens- Sulfates- PhthalatesWhat else you need to know: This product is vegan, cruelty-free, and formulated without fragrance and colorant.

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Which skin type is it good for?✔ Normal✔ Oily✔ Combination✔ Dry✔ SensitiveWhat it is:An advanced anti-aging serum that offers a daily-dose of anti-aging defense. Solutions for:- Fine lines and wrinkles- Loss of firmness and elasticity- DrynessIf you want to know more…This multifunctional anti-aging serum offers a daily-dose of anti-aging defense. The silky liquid texture is readily absorbed allowing for immediate delivery of the efficacious ingredients. Serums are intended to be used with a moisturizer or blended with another product. It is the ideal companion to any of our moisturizers (Double-Duty Face Moisturizer SPF 20, Clean Break Oil-Free Moisturizer, Dry Erase Ultra-Calming Face Cream, or Line Smoother 8% Glycolic Acid Treatment) or Post Shave Cooling Gel. Except for customers with oily skin, serums are not intended to provide adequate hydration when used alone. Peptides are chains of amino acids (the building blocks of protein) that are essential to human life. They function as messengers in the skin, allowing the epidermis and dermis to communicate more efficiently. As we age, communication diminishes within the skin resulting in fine lines, wrinkles, and loss of elasticity. Peptides improve cell communication by sending specific signals that affect skin's response.What it is formulated WITHOUT:- Parabens- Sulfates- PhthalatesWhat else you need to know: This product is vegan, cruelty-free, and formulated without fragrance and colorant.

Customer reviews

2.0
verified purchase
Drying

I was disappointed in this serum as I love other Jack Black products. It left my combination skin feeling dry and my face reacted badly to it. The scent is at least pleasant though might be too strong for those who are sensitive. Unfortunately this is the first item I've returned at Sephora.

7/25/2024
5.0
verified purchase

Nice manly scent. Absorbs nicely. Only time will tell.

1/10/2024
4.0
verified purchase
Light, refreshing daily maintenance.

All the comments on the scent sold me, and it does not disappoint. Lightly woodsy without being overpowering, it’s a calm balm in the morning. It’s moisturizing enough for my sensitive skin daily with zero side effects; I do follow up with an aqua bomb in the evenings.

5/20/2023
5.0
verified purchase
Amazing serum

This product is amazing, my skin improved a lot and it is already my 2 bottle

11/15/2020
5.0
verified purchase
A Great Starter Serum for Any Guy

My husband spends a lot of time in the elements for his hobbies, and this bottle has saved his skin. It took him awhile to use it everyday, however once he started using it consistently he realized why he needed it. It made his skin tone and texture more even and really nourished his face. He is not a firm believer in preventing vs correcting.

7/29/2019
5.0
verified purchase
I LOVE IT!!

I am probably on my 4th bottle of this since i started using it. I know it is advertised for men, however after reading a few reviews from women and in a desperate need of something that would work i decided to give it a try it is so worth it and ive noticed a huge difference on my skin. 100% recommended

9/8/2025
2.0
verified purchase
not is my liking

i don’t think is worth it does not help me in any way just maybe moisture and not enough product for more than a month

6/8/2024
4.0
verified purchase
My husband loves this product

My husband loves this product. He has used for over a year and you can see the results

2/23/2024
4.0
verified purchase
Husband likes it

My husband really likes this line and this product in particular. Not happy about price going up $10!!! Not sure if I will continue to purchase. Seems a little bit much

9/27/2023
5.0
verified purchase
Great stuff

BF got me into this. He has every single JB’s products x 10 and he definitely stacks this one up. One day I decided to try this one coz it seems interesting and I was wowed. I have been religiously using Estée Lauder night repair serum and this one has the same hydrating and absorbing power. Really surprised by a brand that is supposed to make products for men but I’m “stealing” his skincare stuff from now on.

9/22/2023