Klorane Strength Intense Fortifying Serum

(formerly known as Klorane Strengthening Serum with Quinine and Edelweiss)

3.3 fl oz

4.5 View 6 reviews

| HSA|FSA Eligible LMN Required

$33.00

Special Offer: 30% off use code BFS25

View Details

Highlights

Made with 97% natural ingredients
Dermatologist-tested formula

In stock & ready to ship!

Buy Now, Pay Later or

Free, fast shipping all U.S. orders, no minimums. 2-3 day delivery, most orders

Learn More

Authorized Retailer

Never receive a fake product

Learn More

Product Overview

Klorane Strengthening Serum with Quinine and Edelweiss is a natural alternative to hair loss treatments.

This serum, made with quinine, caffeine, camu-camu and biotin, helps to slow hair loss and boost growth. It's is great for men or women struggling with either hereditary (chronic) or sudden and temporary hair loss.

Key Features:

Helps hair look fuller and thicker
Results in as fast as three months
Non-greasy and non-sticky formula

Note: While this serum is generally compatible with pregnancy and breastfeeding, we always recommend talking to your doctor before adding a new product to your regimen while nursing or pregnant.

Highlights

Made with 97% natural ingredients
Dermatologist-tested formula
Great for hereditary or temporary hair loss

Ingredients

Directions

Shipping & Returns

Free U.S. Shipping. Period. View Our Shipping Policy

Return Policy: View Our Return Policy

Special Shipping Requirements: ORM-D Class
ORM-D classified products such as aerosol sprays, nail polish, perfume and products with high alcohol content may only be shipped using a ground method within the Continental US.

Availability: In stock & ready to ship! .

Questions & Answers

Submit your question about this product to our talented team of Customer Care Representatives, and we'll get back to you as soon as possible!

Ask a New Question

Product Specifications

Special Offers

30% off use code BFS25 Learn More

Customer Reviews (6)

Overall Rating

4.5

Based on 6 reviews

Review Summary

5 Stars

4 Stars

3 Stars

2 Stars

1 Star

Write a Review

You can receive 50 rewards points by sharing your honest opinion of Klorane Strength Intense Fortifying Serum.

Write a Review

Sort By

Read all reviews

6 Reviews

Keh

from Louisiana

Verified Purchase

September 17, 2025

Klorane strengthening serum

It's too early to fairly determine benefits, but I can speak to the obvious positive qualities of this product. The scent is mild and very pleasant. The bottle is well designed, making it easy to apply the serum to the scalp. The directions suggest using it 3 times a week, rather than twice a day as most scalp serums are applied. That's a bonus, although it doesn't leave a sticky or oily residue. If I experience decreased shedding down the line , I will add bonus stars. :-)

2 people found this helpful

LovelySkin Customer

Verified Purchase

April 11, 2024

I like the Ease of Use

I've used other products similar to the Klorane Strengthening Serum, but this one is my favorite. The dispenser works easily to put the serum right where I want it. This serum doesn't gum my hair up (unlike some products of this type), so I don't have to wash it more often, which is convenient - I don't wash my hair daily, since that doesn't suit my hair's texture. Four stars instead of five because a drop slid down my forehead once, and I was surprised that it stung (had to wash it off immediately). Klorane Strengthening Serum doesn't sting my scalp at all, but I do use tretinoin regularly on my face, which may have contributed to the sensation.

1 person found this helpful

LovelySkin Customer

Verified Purchase

July 10, 2023

nice-ish

I've been using this for most of this year and I can't really say it's made a difference in my hair growth - but - I think my styling products work better with it and it smells really nice and feels good on my scalp. So I'll stick with it until something better comes along.

0 people found this helpful

LovelySkin Customer

Verified Purchase

February 17, 2023

Smells delicious - hair falls out less

This not only helps hair feel stronger but it also makes your hair smell and feel delicious, especially 2nd/3rd day hair.

1 person found this helpful

dianef

Verified Purchase

March 18, 2022

Great Hair Volumizer

This product really does make my hair look and feel thicker!

0 people found this helpful

CookieinCA

Verified Purchase

November 14, 2021

Feel and see it working!

I use this after I use Klorane (of same line) shampoo and conditioner, just before drying. I immediately feel the stimulation on my scalp. Happy to say there seems to be less hair loss on the floor. Hair looks fuller and healthier. Glad it uses natural ingredients.

0 people found this helpful

Load More Reviews +

Your cart is empty

Klorane Strength Intense Fortifying Serum

Product Overview

Klorane Strengthening Serum with Quinine and Edelweiss is a natural alternative to hair loss treatments.

Highlights

Ingredients

Directions

Shipping & Returns

Questions & Answers

Product Specifications

Special Offers

Customer Reviews (6)

Overall Rating

Review Summary

Write a Review

Klorane strengthening serum

I like the Ease of Use

nice-ish

Smells delicious - hair falls out less

Great Hair Volumizer

Feel and see it working!

Top Picks