








💙 Unlock your skin’s ultimate glow with science-backed hydration!
Dot & Key Blueberry Hydrate 12% Barrier Boost Serum combines 20 potent ingredients including 7 ceramides, niacinamide, and hyaluronic acid to deeply hydrate, repair, and brighten skin. Its lightweight milky-gel formula penetrates 10 layers deep, reduces dark spots and redness, boosts elasticity, and forms a protective barrier to prevent moisture loss—ideal for achieving resilient, radiant skin.
| ASIN | B0DJNRYF3P |
| ASIN | B0DJNRYF3P |
| Best Sellers Rank | #16,740 in Beauty ( See Top 100 in Beauty ) #337 in Facial Moisturizers |
| Customer reviews | 4.2 4.2 out of 5 stars (385) |
| Date First Available | 13 February 2025 |
| Manufacturer reference | HIM/COS/14/196 |
| Manufacturer reference | HIM/COS/14/196 |
| Product Dimensions | 4.5 x 4.5 x 10 cm; 30 g |
| Product Dimensions | 4.5 x 4.5 x 10 cm; 30 g |
M**H
I am really happy for the purchase. Thanks to Amazon I can order my stuff and get delivery on time and fast 👍👍👍
P**K
I have been using dot and key products for pretty long this blueberry hydrate face serum is really effective my skin started glowing and doesn't give itching. I have been applying is continuously it really work best for my skin. It provides an instant hydration boost, leaving skin softer and smoother. It helps even out dull skin and reduces redness. Perfect for dry or uneven skin and its free from harmful chemicals.
S**E
I really like the Dot & Key Blueberry Hydrate Serum! It keeps my skin super hydrated and smooth. My dark spots have faded, and my skin looks brighter and healthier. It’s light, absorbs quickly, and doesn’t feel sticky. This has become a must-have in my daily skincare routine!
B**V
Good product. I had a damaged nd weak skin barrier from using a lot of actives. I was using lot of actives like retinol nd benzoyl peroxide to treat my acne but bcz I had weakened skin barrier, none of them were working nd I had more acne. After I started using this product, my skin calmed down nd reduced acne forming just with 4 uses within 4 days. My skin is a lot more less oily and is becoming better. It's very moisturizing, no oiliness when applied, doesn't clog pores, no scent or fragrance nd doesn't irritate your skin. Overall a good product
S**A
Absolutely love it. You can feel the change in a week.
Trustpilot
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