---
product_id: 675056536
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: "S/.40"
currency: PEN
in_stock: true
category: "Dot & Key"
url: https://www.desertcart.pe/products/675056536-dot-and-key-blueberry-hydrate-12-barrier-boost-serum-7
store_origin: PE
region: Peru
---

# Niacinamide brightens & evens tone Hydrates 10 layers deep 7 Ceramides repair barrier 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:** S/.40
**Availability:** ✅ In Stock

## Summary

> 💙 Unlock your skin’s ultimate glow with every drop!

## 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?** S/.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/675056536-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

- • **Glow-Getter Formula:** Niacinamide reduces dark spots & brightens skin tone ✨
- • **Calm & Plump Complexion:** Reduces redness, boosts elasticity, and smooths fine lines
- • **Barrier Boosting Defense:** 7 Ceramides lock in hydration & repair skin 🛡️
- • **Deep Hydration Powerhouse:** Penetrates 10 layers for lasting moisture 💧
- • **Lightweight & Fast Absorbing:** Milky-gel texture that feels weightless all day

## Overview

Dot & Key Blueberry Hydrate 12% Barrier Boost Serum is a 30ml lightweight, milky-gel serum formulated with 7 ceramides, niacinamide, and hyaluronic acid. It deeply hydrates skin up to 10 layers, repairs the skin barrier, reduces dark spots, evens skin tone, and calms redness—perfect for all skin types seeking intense hydration and a radiant, plump complexion.

## Description

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 : desertcart.in: Beauty

## 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 |
| ASIN  | B0DJNRYF3P |
| Best Sellers Rank | #4,889 in Beauty ( See Top 100 in Beauty ) #165 in Serums |
| Brand | DOT & KEY |
| Country of Origin | India |
| Country of Origin  | India |
| Customer Reviews | 4.3 4.3 out of 5 stars (612) |
| Date First Available  | 14 November 2024 |
| Generic Name  | Face Serums |
| Item Dimensions LxWxH  | 45 x 45 x 100 Millimeters |
| Item Form | Drop |
| Item Type Name | Face Serums |
| Item Weight | 30 Grams |
| Item Weight  | 30 g |
| Item part number  | HIM/COS/14/196 |
| Manufacturer | RSH Global Private Limited |
| Manufacturer  | RSH Global Private Limited |
| Manufacturer Part Number | HIM/COS/14/196 |
| Material Features | Cruelty Free, Natural, Vegetarian |
| Material Type Free | Alcohol Free, Paraben Free |
| Net Quantity  | 30.0 Milliliters |
| Number of Items | 1 |
| Packer  | Dot & Key Wellness Private Limited, 7/1 Kulia Tangra 2nd Lane, Kolkata: 700015 Customer Care: 9007011112 | customercare@dotandkey.com |
| Packer Contact Information | Dot & Key Wellness Private Limited, 7/1 Kulia Tangra 2nd Lane, Kolkata: 700015 Customer Care: 9007011112 | customercare@dotandkey.com |
| Product Benefits | Fine Line Treatment, Improve Skin Elasticity, Plump, Redness Removal |
| Product Dimensions  | 4.5 x 4.5 x 10 cm; 30 g |
| Skin Tone | All |
| Skin Type | All |
| Special Ingredients | Ceramides, Hyaluronic Acid |
| Target Use Body Part | Face |
| Unit Count | 30.0 Milliliters |

## Product Details

- **Brand:** DOT & KEY
- **Item Form:** Drop
- **Item Weight:** 30 Grams
- **Material Feature:** Cruelty Free, Natural, Vegetarian
- **Material Type Free:** Alcohol Free, Paraben Free
- **Number of Items:** 1
- **Product Benefits:** Fine Line Treatment, Improve Skin Elasticity, Plump, Redness Removal
- **Skin Type:** All
- **Special Ingredients:** Ceramides, 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)

## 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.pe/products/675056536-dot-and-key-blueberry-hydrate-12-barrier-boost-serum-7](https://www.desertcart.pe/products/675056536-dot-and-key-blueberry-hydrate-12-barrier-boost-serum-7)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-09-14*