---
product_id: 631815450
title: "Undaria Algae™ Body Lotion, Lightweight Hydration, Fast-Absorbing, 5oz | Firms Skin in 4 Hours • Clinically Tested • Radiant Skin • Citrus Scent • Undaria Seaweed • Hyaluronic Acid • Dry Skin"
brand: "osea"
price: "$103.79"
currency: USD
in_stock: true
reviews_count: 8
category: "Osea"
url: https://www.desertcart.us/products/631815450-undaria-algae-body-lotion-lightweight-hydration-fast-absorbing-5oz-firms
store_origin: US
region: United States of America
---

# Packed with nutrient-rich Undaria seaweed 86% hydration boost after 1 use Firms skin visibly in 4 hours Undaria Algae™ Body Lotion, Lightweight Hydration, Fast-Absorbing, 5oz | Firms Skin in 4 Hours • Clinically Tested • Radiant Skin • Citrus Scent • Undaria Seaweed • Hyaluronic Acid • Dry Skin

**Brand:** osea
**Price:** $103.79
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into hydration that firms fast—because your skin deserves the sea’s best!

## Quick Answers

- **What is this?** Undaria Algae™ Body Lotion, Lightweight Hydration, Fast-Absorbing, 5oz | Firms Skin in 4 Hours • Clinically Tested • Radiant Skin • Citrus Scent • Undaria Seaweed • Hyaluronic Acid • Dry Skin by osea
- **How much does it cost?** $103.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/631815450-undaria-algae-body-lotion-lightweight-hydration-fast-absorbing-5oz-firms)

## Best For

- osea enthusiasts

## Why This Product

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

## Key Features

- • **Layer Like a Pro:** Versatile enough to use solo or layered with serums and oils for a customized skincare ritual.
- • **Uplifting Citrus Scent:** Energize your routine with a refreshing blend of grapefruit, lime, and mango-mandarin notes.
- • **Deep Sea Nutrient Power:** Infused with potent Undaria seaweed and hyaluronic acid for lasting, radiant hydration.
- • **Instant Firming Hydration:** Clinically proven to reveal firmer skin in just 4 hours—because your glow shouldn’t wait.
- • **Lightweight & Clean Formula:** Ultra-light lotion that absorbs quickly without heaviness—perfect for dry, normal, and combo skin.

## Overview

OSEA Undaria Algae™ Body Lotion is a lightweight, ultra-hydrating formula clinically shown to firm skin visibly within 4 hours. Powered by nutrient-rich Undaria seaweed and hyaluronic acid, it delivers an 86% increase in skin hydration and reduces dryness and roughness dramatically after just one use. Suitable for dry, normal, and combination skin, this cruelty-free, plant-based lotion also features a refreshing citrus scent, making it a luxurious, effective addition to any skincare routine.

## Description

desertcart.com : OSEA Undaria Algae™ Body Lotion 5 oz - Ultra-Hydrating & Lightweight Body Lotion - Firms Skin in 4 Hours - Packed with Undaria Seaweed & Hyaluronic Acid - for Dry, Normal, & Combination Skin : Beauty & Personal Care

Review: Clean, light weight lotion - Currently my favorite lotion. It has a nice soft, clean, natural smell. The price is a bit much and the glass bottle is a bit excessive but the product works. Ive even placed it in my face - which can be sensitive to lotions.
Review: Osea for the win ! - Best lotion ever in my opinion ! The first bottle I bought came with maybe a broken seal - but they quickly replaced it and made it right !

## Features

- Instant Firming Hydration: Ultra-hydrating, lightweight body lotion clinically shown to reveal firmer-looking skin in 4 hours. This nutrient-rich formula with Undaria seaweed and hyaluronic acid delivers lasting hydration for radiant, revitalized skin.
- Results You Can Sea: Clinically shown to visibly firm skin in just 4 hours, instantly increase skin hydration and reduce visual dryness by 86% & roughness by 83% after 1 use*. *Based on an independent third-party clinical study conducted on 31 women.
- Iconic Citrusy Scent: Features our iconic uplifting Undaria scent of grapefruit, lime and cypress with mango-mandarin notes for an uplifting and intoxicating experience.
- How to Use: Use alone, or layer over Hyaluronic Body Serum to maximize your skincare results. For a glowing finish, layer under Undaria Algae Body Oil or Anti-Aging Body Balm. We are committed to using naturally derived ingredients; color variance from one bottle to the next is normal.
- Skincare from the Sea: OSEA is clean, clinically tested skincare from the sea. Our formulas are powered by a unique blend of pure, potent seaweed and active botanicals for Results You Can Sea.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2S1C4TM |
| Active Ingredients | Hyaluronic Acid |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #5,651 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #123 in Body Lotions |
| Brand | OSEA |
| Brand Name | OSEA |
| Customer Reviews | 4.5 out of 5 stars 381 Reviews |
| Global Trade Identification Number | 00675468102384 |
| Item Form | Lotion |
| Item Volume | 4 Fluid Ounces |
| Manufacturer | OSEA |
| Material Features | Cruelty Free, Plant-Based, Vegan |
| Number of Items | 1 |
| Other Special Features of the Product | Anti Aging, Lightweight |
| Product Benefits | Firming, Hydrating, Smoothening |
| Scent Name | Citrus, Grapefruit |
| Skin Type | Combination, Dry, Normal |
| Special Feature | Anti Aging, Lightweight |
| Specific Uses For Product | Dryness |
| Target Use Body Part | Body |
| UPC | 675468102384 |
| Unit Count | 5 Fluid Ounces |

## Product Details

- **Active Ingredients:** Hyaluronic Acid
- **Age Range (Description):** Adult
- **Brand:** OSEA
- **Item Volume:** 4 Fluid Ounces
- **Special Feature:** Anti Aging, Lightweight

## Images

![Undaria Algae™ Body Lotion, Lightweight Hydration, Fast-Absorbing, 5oz | Firms Skin in 4 Hours • Clinically Tested • Radiant Skin • Citrus Scent • Undaria Seaweed • Hyaluronic Acid • Dry Skin - Image 1](https://m.media-amazon.com/images/I/51QgGB64aEL.jpg)

## Available Options

This product comes in different **Scent** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean, light weight lotion
*by H***Y on December 9, 2025*

Currently my favorite lotion. It has a nice soft, clean, natural smell. The price is a bit much and the glass bottle is a bit excessive but the product works. Ive even placed it in my face - which can be sensitive to lotions.

### ⭐⭐⭐⭐⭐ Osea for the win !
*by S***E on June 1, 2026*

Best lotion ever in my opinion ! The first bottle I bought came with maybe a broken seal - but they quickly replaced it and made it right !

### ⭐⭐⭐⭐⭐ Would give 10 stars if I could
*by B***. on May 16, 2026*

Wonderful texture, goes on so clean and smells so fresh. Absorbs and moisturizes wonderfully. I use it all over after every shower and the bottle lasted me almost 6 months. Well worth the price.

## Frequently Bought Together

- OSEA Undaria Algae™ Body Lotion 5 oz - Ultra-Hydrating & Lightweight Body Lotion - Firms Skin in 4 Hours - Packed with Undaria Seaweed & Hyaluronic Acid - for Dry, Normal, & Combination Skin
- OSEA Undaria Algae™ Body Oil 5 oz - After Shower Body Oil - Non-Greasy Body Serum & Fast Absorbing Skincare - Clean Beauty & Vegan Seaweed Body Moisturizer for Dry Skin
- OSEA Undaria Algae™ Body Wash 8 fl oz - Hydrating & Moisturizing Body Wash - Citrus Scented Cleanser

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-27*