---
product_id: 531337056
title: "Perfect Cleavage & Neck Serum with Marine Algae & Hyaluronic Acid – Neck Cream Firms & Hydrates – 5 fl oz"
brand: "thisworks"
price: "371.63 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Thisworks"
url: https://www.desertcart.tn/products/531337056-perfect-cleavage-and-neck-serum-with-marine-algae-and-hyaluronic
store_origin: TN
region: Tunisia
---

# Visible firming in 28 days Vitamin C-rich Marine Algae 97% hydration boost Perfect Cleavage & Neck Serum with Marine Algae & Hyaluronic Acid – Neck Cream Firms & Hydrates – 5 fl oz

**Brand:** thisworks
**Price:** 371.63 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your neck game—firm, hydrate, and glow like you mean it! 💫

## Quick Answers

- **What is this?** Perfect Cleavage & Neck Serum with Marine Algae & Hyaluronic Acid – Neck Cream Firms & Hydrates – 5 fl oz by thisworks
- **How much does it cost?** 371.63 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/531337056-perfect-cleavage-and-neck-serum-with-marine-algae-and-hyaluronic)

## Best For

- thisworks enthusiasts

## Why This Product

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

## Key Features

- • **Brighten & Protect:** Vitamin C-rich algae shields against environmental stressors and pigmentation
- • **Hydrate Like a Pro:** Clinically proven 97% hydration for all-day plumpness and glow
- • **Youth-Boosting Power:** Comfrey root accelerates cell renewal for smoother, younger-looking skin
- • **Firm & Lift Instantly:** Larch Extract delivers an immediate tightening effect you can feel
- • **Clean, Conscious Beauty:** Cruelty-free, vegan formula with nourishing botanical oils for guilt-free luxury

## Overview

THISWORKS Perfect Cleavage & Neck Serum is a luxurious 5 fl oz cream formulated with Hyaluronic Acid, Marine Algae, and Larch Extract to intensely hydrate, firm, and brighten the delicate neck and décolletage area. Clinically tested on 91 users, it delivers 97% hydration, 88% smoother skin, and 85% improved texture in just 28 days. This cruelty-free, vegan formula blends powerful botanicals and antioxidants to visibly reduce sagging, wrinkles, and pigmentation while supporting collagen renewal for a youthful, radiant neck.

## Description

desertcart.com: THISWORKS Perfect Cleavage & Neck Serum with Marine Algae & Hyaluronic Acid – Neck Cream Firms & Hydrates – 5 fl oz : Beauty & Personal Care

Review: Great for saggy necks - I am almost through my first bottle of this and getting ready to order another. I'm in my mid-forties and a lot of years of being in the sun has taken its toll. This genuinely seams to have firmed up the skin on my neck and chest and it smells good too.
Review: Great smell - Love the texture and the smell…will be purchasing again

## Features

- A luxurious neck & décolletage cream infused with Hyaluronic Acid and Marine Algae to intensely hydrate the delicate neck area while Comfrey root helps boost cell renewal and provides youth-boosting benefits for smoother skin texture.
- Boost your skincare routine with this anti-aging chest & neck firming cream, featuring Larch Extract for an instant tightening and firming effect, plus Vitamin C-rich algae to brighten and protect from environmental stressors - visible results in just weeks.
- This neck cream glides on effortlessly, blending nourishing botanical oils (Sweet Almond, Grape Seed, Cocoa Butter) with hyaluronic hydration - designed to tone and smooth your décolletage while reducing dark spots and pigmentation.
- Daily use of this neck firming cream delivers 97% hydration, 88% visibly smoother skin, and 85% improved texture in 28 days - clinically-backed results from real users. *In a panel of 91 people over a 28-day period.
- Target crepey skin and sagging lines on your neck and chest with this neck cream—cruelty-free, vegan formula that supports collagen renewal, soothes inflammation, and leaves skin feeling firmer, lifted, and radiant. Massage lightly into neck and chest morning and evening.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BX7F9BNR |
| ASIN  | B0BX7F9BNR |
| Active Ingredients | Hyaluronic Acid, Larch Extract, Vitamin C-rich Marine Algae, lactic_acid |
| Age Range Description | Adult |
| Best Sellers Rank | #264,886 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #399 in Neck & Décolleté Moisturizers |
| Brand Name | THISWORKS |
| Container Type | Bottle |
| Customer Reviews | 4.2 4.2 out of 5 stars (278) |
| Global Trade Identification Number | 00810075041712 |
| Item Dimensions | 1.97 x 1.97 x 6.5 inches |
| Item Form | Cream |
| Item Volume | 150 Milliliters |
| Item Weight | 225 Grams |
| Manufacturer | THISWORKS |
| Manufacturer  | THISWORKS |
| Material Features | Natural |
| Number of Items | 1 |
| Other Special Features of the Product | Neck Cream |
| Product Benefits | Firming, Hydrating |
| Product Dimensions  | 1.97 x 1.97 x 6.5 inches; 7.94 ounces |
| Recommended Uses For Product | Wrinkles |
| Scent Name | Rose |
| Skin Care Application Time | Anytime |
| Skin Type | All |
| Special Ingredients | Hyaluronic Acid, Larch Extract, Marine Algae, Nourishing botanical oils |
| Specific Uses For Product | Firming |
| Target Use Body Part | Neck, Neck & Décolleté |
| UPC | 810075041712 |
| UPC  | 810075041712 |
| Unit Count | 5.0 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** THISWORKS
- **Item Volume:** 150 Milliliters
- **Item dimensions L x W x H:** 1.97 x 1.97 x 6.5 inches
- **Special Feature:** Neck Cream

## Images

![Perfect Cleavage & Neck Serum with Marine Algae & Hyaluronic Acid – Neck Cream Firms & Hydrates – 5 fl oz - Image 1](https://m.media-amazon.com/images/I/71mh68NqalL.jpg)

## Questions & Answers

**Q: Are the products vegan?**
A: Yes, all of the perfect range is fully vegan.

**Q: Can I use perfect cleavage & neck serum while I am breastfeeding?**
A: Yes, our perfect cleavage & neck serum (and the rest of the perfect range) can be used whilst breastfeeding, during and after pregnancy.

**Q: Is this product recyclable?**
A: We have worked on new packaging for this product which means the bottle and pump are now fully recyclable in your regular home recycling.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for saggy necks
*by A***R on January 12, 2025*

I am almost through my first bottle of this and getting ready to order another. I'm in my mid-forties and a lot of years of being in the sun has taken its toll. This genuinely seams to have firmed up the skin on my neck and chest and it smells good too.

### ⭐⭐⭐⭐⭐ Great smell
*by K***B on March 21, 2025*

Love the texture and the smell…will be purchasing again

### ⭐⭐⭐⭐ Works well, scent ok
*by L***I on October 18, 2025*

Seems to work really well at preventing crepey decolletage. My only complaint - and why this isn’t five stars - is that it doesn’t smell the best. To be clear, it is not gross-smelling, just not good smelling.

## Frequently Bought Together

- thisworks Perfect Cleavage and Neck Serum, Anti-Aging Super Blend to Protect and Perfect Delicate Skin on Neck and Chest, 5 fl oz (150ml)
- This Works Perfect Legs Skin Miracle | Tinted Serum for Radiant, Even-Toned Legs | Enriched with Vitamin C & E for Nourishment | Hydrates, Smooths & Enhances Natural Glow, 5 oz / 150ml
- thisworks perfect legs 100% natural scrub: Buttery Exfoliating Balm with Pink Himalayan Salt for a Natural Body Glow, 200g | 7.05 oz

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**Shop now:** [https://www.desertcart.tn/products/531337056-perfect-cleavage-and-neck-serum-with-marine-algae-and-hyaluronic](https://www.desertcart.tn/products/531337056-perfect-cleavage-and-neck-serum-with-marine-algae-and-hyaluronic)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-12*