$0.00 USD
Feed your hair from the outside where thinning starts. This lightweight serum absorbs in seconds and goes straight to your roots. No greasy residue. No heavy oils that weigh your hair down. Just stronger, thicker hair you can actually feel after the first few uses.
Strengthens weak and thinning hair from root to tip
Lightweight formula that absorbs fast with no greasy feel
Reduces breakage and shedding during brushing and washing
Safe for color-treated and sensitive scalps
Couldn't load pickup availability
We want you to love your purchase. If you're not completely satisfied, you can return your order within 90 days of delivery for a full refund, no questions asked.
Your satisfaction is our priority.
Have questions or concerns about your order? Our dedicated support team is ready to assist you.
Email us at Support@delorien-paris.com and we'll respond within 24 hours. All inquiries are answered within 48 hours guaranteed.

Excellent
Verified
I was scared to even touch my hair because it kept breaking off. Started using this every night before bed and by week two my hair actually felt thicker when I ran my fingers through it. No greasy pillow either which I love.
Teresa M.,
2 days ago
Verified
I tried so many hair oils and serums and they all just sat on top of my hair and made it look wet and flat. This one soaks right in. My hair looks fuller and I am not pulling out clumps in the shower anymore.
Deborah K.,
5 day ago
Verified
After about 4 weeks my hairdresser asked me what I changed because my hair looks so much healthier. That says everything.
Nancy R.,
14 hours ago
Verified
I used to dread brushing my hair because so much would come out. After about 3 weeks with this serum the brush is almost clean. I actually cried the first time I noticed. Sounds dramatic but if you know you know.
Shirley A.,
4 days ago
Verified
I am picky about products on my scalp. This has no strong smell and it does not make my hair heavy or oily. I put it on after my shower and let it air dry. Hair feels thicker every week.
Pamela J.,
4 hours ago
Verified
I have been using this for about 6 weeks now. My ponytail used to be so thin I was embarrassed. It is not all the way back yet but I can see real difference. The hair tie wraps one less time around now.
Judith W.,
3 days ago
Verified
A lot of serums burn or itch my scalp. This one is so gentle I forget I even put it on. And my baby hairs around my hairline are actually growing back in. Very happy with this.
Sandra L.,
6 days ago
Verified
Almost did not try it because I was tired of wasting money on hair products. So glad I did. My hair has less frizz, less breakage, and it just looks healthier. Already on my second bottle.
Carolyn B.,
1 days ago
Rated 4.7 / 5 based on 1289 reviews.
WE ARE HERE TO ANSWER YOUR QUESTIONS
This serum is made to strengthen your hair from the outside. It feeds your roots and strands with what they need to grow thicker and break less. Most women notice less breakage and stronger feeling hair within the first 2 to 3 weeks of daily use.
Apply a small amount to your scalp and roots after washing your hair or before bed. Massage it in gently with your fingertips. No need to rinse out. A little goes a long way so one bottle lasts 4 to 6 weeks with daily use.
No. The formula is lightweight and absorbs in seconds. It will not weigh your hair down or leave a greasy residue on your pillow or clothes.
Yes. The serum is free from harsh chemicals that strip or fade color. It is safe for all hair types including color-treated, relaxed, and sensitive scalps.
Most women notice less hair in their brush and stronger feeling hair within 2 to 3 weeks. Fuller looking hair usually becomes noticeable around 6 to 8 weeks of consistent daily use.
You can always contact us through our contact page! We will be happy to assist you in 24-48 hours.
Need more help? Our support team is here for you.
Sign up for the newsletter and enter for a chance to win €250 in shopping credit each month.