---
product_id: 3773529
title: "DS Labs Spectral Booster (formerly Spectral.F7) Hair Density Serum, 60mL - Non-Greasy, Leave-In, Supports Fuller, Thicker, Looking Hair, with Astressin-B Peptide & Copper Peptides, Water-Based"
brand: "ds laboratories"
price: "288.73 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/3773529-ds-labs-spectral-booster-formerly-spectral-f7-hair-density-serum
store_origin: TN
region: Tunisia
---

# Lightweight, water-based formula Nanosome tech for even ingredient delivery Non-greasy, fast-absorbing leave-in serum DS Labs Spectral Booster (formerly Spectral.F7) Hair Density Serum, 60mL - Non-Greasy, Leave-In, Supports Fuller, Thicker, Looking Hair, with Astressin-B Peptide & Copper Peptides, Water-Based

**Brand:** ds laboratories
**Price:** 288.73 DT
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your hair game with science-backed density! 💼

## Quick Answers

- **What is this?** DS Labs Spectral Booster (formerly Spectral.F7) Hair Density Serum, 60mL - Non-Greasy, Leave-In, Supports Fuller, Thicker, Looking Hair, with Astressin-B Peptide & Copper Peptides, Water-Based by ds laboratories
- **How much does it cost?** 288.73 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/3773529-ds-labs-spectral-booster-formerly-spectral-f7-hair-density-serum)

## Best For

- ds laboratories enthusiasts

## Why This Product

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

## Key Features

- • **Unisex Formula:** Designed for both men and women seeking a polished style
- • **Boost Your Hair Density:** Experience visibly fuller, thicker hair with daily use
- • **Advanced Nanosome Delivery:** Micro-encapsulation ensures consistent, all-day coverage
- • **Weightless & Layer-Friendly:** Fast-absorbing, non-sticky serum that won’t weigh you down
- • **Balanced Scalp, Resilient Hair:** Refresh and support scalp health for a robust look

## Overview

DS Labs Spectral Booster is a 60mL water-based, non-greasy leave-in serum formulated with Astressin-B and copper peptides. Utilizing advanced nanosome technology, it promotes the appearance of fuller, thicker hair while supporting scalp health. Suitable for daily use by both men and women, it absorbs quickly without residue, making it perfect for layering with other hair products.

## Description

DS Labs Spectral Booster (formerly Spectral.F7) Hair Density Serum, 60mL - Non-Greasy, Leave-In, Supports Fuller, Thicker, Looking Hair, with Astressin-B Peptide & Copper Peptides, Water-Based

## Features

- Fuller, Thicker Looking Hair - Spectral Booster is a leave-in serum designed to enhance the appearance of hair density and strength with consistent use.
- Scalp & Hair Routine Support - Helps create a balanced, refreshed look on the scalp and leaves hair looking more resilient great for areas that appear sparse.
- For Men & Women - Daily use formula for anyone seeking a denser looking, well-groomed style without heaviness.
- Lightweight, Water-Based - Fast absorbing, non-greasy serum layers easily with other products, won’t weigh hair down or leave sticky residue.
- Nanosome Technology - DS Labs’ micro-encapsulation helps disperse key ingredients evenly on the scalp for consistent coverage throughout the day.

## Product Details

- **Brand:** DS Laboratories
- **Item Weight:** 0.3 Pounds
- **Item Form:** Serum
- **Active Ingredients:** Astressin-B
- **Material Type Free:** Paraben Free, Phthalate Free

## Images

![DS Labs Spectral Booster (formerly Spectral.F7) Hair Density Serum, 60mL - Non-Greasy, Leave-In, Supports Fuller, Thicker, Looking Hair, with Astressin-B Peptide & Copper Peptides, Water-Based - Image 1](https://m.media-amazon.com/images/I/51v4z71lfKL.jpg)

## Available Options

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

## Frequently Bought Together

- DS Labs Spectral Booster, Formally Spectral.F7 Hair Density Serum – Leave-In, Astressin-B & Copper Peptides, Strengthens & Volumizes, Fuller Looking Hair, Lightweight, Non-Greasy, 60mL
- DS Labs Revita Hair Thickening Pomade for Men - Matte Finish, Medium Hold Styling Cream, With Biotin, Caffeine & Beeswax, Supports Fuller-Looking Hair, 3.3 Fl Oz
- DS Labs Revita Shampoo and Conditioner – High-Performance Hair Density Shampoo & Conditioner, Volumizing & Thickening, Fuller, Healthier-Looking Hair, Sulfate & Silicone Free, For Men & Women, 205mL

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**Shop now:** [https://www.desertcart.tn/products/3773529-ds-labs-spectral-booster-formerly-spectral-f7-hair-density-serum](https://www.desertcart.tn/products/3773529-ds-labs-spectral-booster-formerly-spectral-f7-hair-density-serum)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-26*