---
product_id: 185030739
title: "Triphasic Reactional Concentrated Serum - Thinning Hair caused by stress, postpartum, seasonal change - Drug-Free - Breastfeeding Safe - Dermatologist tested - 12 ct., 3-Month Supply"
brand: "rené furterer"
price: "€ 169.28"
currency: EUR
in_stock: true
reviews_count: 13
category: "René Furterer"
url: https://www.desertcart.gr/products/185030739-triphasic-reactional-concentrated-serum-thinning-hair-caused-by-stress-postpartum
store_origin: GR
region: Greece
---

# Triphasic Reactional Concentrated Serum - Thinning Hair caused by stress, postpartum, seasonal change - Drug-Free - Breastfeeding Safe - Dermatologist tested - 12 ct., 3-Month Supply

**Brand:** rené furterer
**Price:** € 169.28
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Triphasic Reactional Concentrated Serum - Thinning Hair caused by stress, postpartum, seasonal change - Drug-Free - Breastfeeding Safe - Dermatologist tested - 12 ct., 3-Month Supply by rené furterer
- **How much does it cost?** € 169.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/185030739-triphasic-reactional-concentrated-serum-thinning-hair-caused-by-stress-postpartum)

## Best For

- rené furterer enthusiasts

## Why This Product

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

## Description

desertcart.com: Rene Furterer Triphasic Reactional Concentrated Serum - Thinning Hair caused by stress, postpartum, seasonal change - Drug-Free - Breastfeeding Safe - Dermatologist tested - 12 ct., 3-Month Supply

Review: It worked for me - I lost lots of my hair during postpartum. I used this product and you can see my baby hair growing out and my hair growing normally now. I am not sure if it was because of this serum or because I am taking biotin but it worked for me.
Review: Great so far - Feels soothing yet energizing on my scalp and smells amazing!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07P8J3VZ6 |
| Best Sellers Rank | #91,602 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #222 in Hair Styling Serums |
| Customer Reviews | 4.2 4.2 out of 5 stars (369) |
| Item model number  | 3282770209686 |
| Manufacturer  | Rene Furterer |
| Product Dimensions  | 6.3 x 2.8 x 3.9 inches; 4.8 ounces |

## Product Details

- **Brand:** René Furterer
- **Item Form:** Lotion
- **Item Weight:** 0.3 Pounds
- **Material Type Free:** No medication
- **Scent:** unparfümiert

## Images

![Triphasic Reactional Concentrated Serum - Thinning Hair caused by stress, postpartum, seasonal change - Drug-Free - Breastfeeding Safe - Dermatologist tested - 12 ct., 3-Month Supply - Image 1](https://m.media-amazon.com/images/I/61irFtO3c0L.jpg)

## Questions & Answers

**Q: would using theproduct twice a week help to speed up the result? should  I continue to use the 2nd and 3rd boxes until my hair lost stops?**
A: Bottom line: I would definitely continue with the next two boxes. And then take a break and see what happens. I am not really sure about twice a week, might be overkill. But you could ask one of their advisors on the Rene site.
I went to their website and did a chat with one of the advisors. I had stopped using after the 3rd box and my hair started to come out again, so they suggest I do two more. I did that and am now not seeing much loss at all.

**Q: Can you use it on dry hair and leave on overnight?**
A: Absolutely. Was your hair as normal, dry it and apply the vial directly on your scalp, section by section. And leave it on. You need to apply it once a week if you don’t wash your hair too often, otherwise twice a weekend. It’s a really good product. It works, you won’t see results right away, bc it doesn’t perform miracles, but you’ll notice less hair falling. Be consistent

**Q: My instructions say to use twice a week for the first month, then once a week. This is different from the instructions given on this site. Which is it**
A: My instructions say to use two ampules per week for the first month and then one ampule per week. It is unclear if they mean two ampules once a week for the first month. Confusing…

**Q: Can you use this product with a keratin treatment**
A: Thank you for your question. I'm a beauty advisor for Pierre Fabre USA, Inc. the parent company of Rene Furterer. Triphasic Reactional Concentrated Serum may be used on treated hair, but please pause Triphasic for 48 hours before and after the salon services.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked for me
*by S***A on March 15, 2025*

I lost lots of my hair during postpartum. I used this product and you can see my baby hair growing out and my hair growing normally now. I am not sure if it was because of this serum or because I am taking biotin but it worked for me.

### ⭐⭐⭐⭐⭐ Great so far
*by S***1 on October 28, 2022*

Feels soothing yet energizing on my scalp and smells amazing!

### ⭐⭐⭐⭐⭐ It’s a very good product , its work for me
*by S***E on January 4, 2025*

I had thin hair , i also lose a lot of hair, but after i use this Rene furterer triphasic ,its work perfect for me i stop lose hair and start grow new hair

## Frequently Bought Together

- René Furterer Triphasic Reactional Concentrated Serum - Thinning Hair caused by stress, postpartum, seasonal change - Drug-Free - Breastfeeding Safe - Dermatologist tested - 12 ct., 3-Month Supply
- Rene Furterer Head Spa ASTERA Soothing Concentrate, Pre-Shampoo Soothing Scalp Treatment, Soothe Sensitive Scalps - Mint & Eucalyptus - Paraben & Silicone-Free - 1.6 Oz
- Rene Furterer ASTERA FRESH Soothing Freshness Shampoo - Relieve Sensitive Scalps - Mint & Eucalyptus - Paraben & Silicone-Free

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-27*