---
product_id: 721863702
title: "Dot & Key Blueberry Hydrate 12% Barrier Boost Serum with 7 Ceramides | Niacinamide & Hyaluronic Acid, Reduces Dark Spots, Brightens Skin, Provides Intense Hydration & Repairs Skin Barrier | 30ml"
brand: "dot & key"
price: "B/.32"
currency: PAB
in_stock: true
reviews_count: 5
category: "Dot & Key"
url: https://www.desertcart.com.pa/products/721863702-dot-and-key-blueberry-hydrate-12-barrier-boost-serum-7
store_origin: PA
region: Panama
---

# 7 Ceramides + Niacinamide blend Hydrates 10 layers deep 12% Barrier Boost Complex Dot & Key Blueberry Hydrate 12% Barrier Boost Serum with 7 Ceramides | Niacinamide & Hyaluronic Acid, Reduces Dark Spots, Brightens Skin, Provides Intense Hydration & Repairs Skin Barrier | 30ml

**Brand:** dot & key
**Price:** B/.32
**Availability:** ✅ In Stock

## Summary

> 💙 Unlock your skin’s ultimate glow with science-backed hydration!

## Quick Answers

- **What is this?** Dot & Key Blueberry Hydrate 12% Barrier Boost Serum with 7 Ceramides | Niacinamide & Hyaluronic Acid, Reduces Dark Spots, Brightens Skin, Provides Intense Hydration & Repairs Skin Barrier | 30ml by dot & key
- **How much does it cost?** B/.32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/721863702-dot-and-key-blueberry-hydrate-12-barrier-boost-serum-7)

## Best For

- dot & key enthusiasts

## Why This Product

- Trusted dot & key brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight Yet Intense:** Milky-gel texture absorbs quickly without heaviness, perfect for busy professionals on the go.
- • **Multi-Ingredient Synergy:** 7 Ceramides, Niacinamide & Hyaluronic Acid team up to reduce dark spots, redness, and irritation.
- • **Deep Hydration Powerhouse:** Locks in moisture deep within skin layers for all-day plumpness and glow.
- • **Barrier Boosting Technology:** 12% Barrier Boost Complex forms an invisible shield to protect and repair your skin’s natural defense.
- • **Visible Skin Transformation:** Boosts elasticity, evens tone, and visibly plumps skin for a radiant, youthful look.

## Overview

Dot & Key Blueberry Hydrate 12% Barrier Boost Serum is a 30ml advanced skincare solution featuring a potent 12% Barrier Boost Complex with 20 active ingredients including 7 ceramides, niacinamide, and hyaluronic acid. Designed to penetrate 10 layers deep, it intensely hydrates, repairs the skin barrier, reduces dark spots and redness, and improves elasticity with a lightweight milky-gel texture suitable for all skin types.

## Description

Formulated with 12% Barrier Boosts Complex, a technology driven by 20 potent ingredients that work together to form an invisible protective layer at the surface level of the skin to repair & protect skin barrier while also making it resilient against external aggressors. It also locks in moisture at deeper layers of the skin to boost hydration (immediate & long-term) & further prevent water loss, thus restoring healthy skin texture & elasticity with a visible plumping effect.

Review: Serum - Such a good product it worked for my skin.leaves such an amazing glow it's milky but thick, moisturizing worth it would repurchase
Review: I recommend - I am really happy for the purchase. Thanks to desertcart I can order my stuff and get delivery on time and fast 👍👍👍

## Features

- Penetrates & hydrates skin 10 layers deep
- Checks transepidermal water loss (TEWL)
- Lightweight milky-gel fluid texture
- Reduces redness & irritation
- Boosts elasticity & plums skin
- Evens skin tone & texture

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJNRYF3P |
| Best Sellers Rank | #47,875 in Beauty ( See Top 100 in Beauty ) #931 in Facial Moisturizers |
| Brand | Dot & Key |
| Brand Name | Dot & Key |
| Customer Reviews | 4.3 out of 5 stars 582 Reviews |
| Item Form | Gel |
| Item Weight | 30 Grams |
| Item form | Gel |
| Manufacturer Part Number | HIM/COS/14/196 |
| Material Features | Natural |
| Product Benefits | Repairing |
| Product benefits | Repairing |
| Skin Type | All |
| Skin type | All |
| Special Ingredients | hyaluronic_acid |
| Special ingredients | hyaluronic_acid |
| Target Use Body Part | Face |
| Unit Count | 30.0 Milliliters |
| Use for | Face |

## Product Details

- **Brand:** Dot & Key
- **Product benefits:** Repairing
- **Skin type:** All
- **Special ingredients:** hyaluronic_acid
- **Use for:** Face

## Images

![Dot & Key Blueberry Hydrate 12% Barrier Boost Serum with 7 Ceramides | Niacinamide & Hyaluronic Acid, Reduces Dark Spots, Brightens Skin, Provides Intense Hydration & Repairs Skin Barrier | 30ml - Image 1](https://m.media-amazon.com/images/I/61iF8AcLs5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Serum
*by R***H on 11 August 2026*

Such a good product it worked for my skin.leaves such an amazing glow it's milky but thick, moisturizing worth it would repurchase

### ⭐⭐⭐⭐⭐ I recommend
*by M***H on 22 December 2025*

I am really happy for the purchase. Thanks to Amazon I can order my stuff and get delivery on time and fast 👍👍👍

### ⭐⭐⭐⭐⭐ Effective
*by A***Y on 9 August 2026*

Good product and it's effective

## Frequently Bought Together

- Dot & Key Blueberry Hydrate 12% Barrier Boost Serum with 7 Ceramides Niacinamide Hyaluronic Acid, Reduces Dark Spots, Brightens Skin, Provides Intense Hydration Repairs Skin 30ml
- Dot & Key Strawberry Dew Tinted Sunscreen SPF 50+ Pa++++ - 01 Porcelain | Protection Against UA/UB | Broad Spectrum, Water & Sweat resistant | For All Skin Types | 50ml

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**Shop now:** [https://www.desertcart.com.pa/products/721863702-dot-and-key-blueberry-hydrate-12-barrier-boost-serum-7](https://www.desertcart.com.pa/products/721863702-dot-and-key-blueberry-hydrate-12-barrier-boost-serum-7)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-15*