Woman with a basket of freshly picked nettle in the field, the raw material for Hydrobiotic Nettle & Clary Sage from InaEssentials

Hydrobiotic Nettle & Clary Sage: Reviews, How to Use and Who It Is For

Woman with a basket of freshly picked nettle in the field, the raw material for Hydrobiotic Nettle & Clary Sage from InaEssentials
„

Hydrobiotic Nettle & Clary Sage is a night-time scalp spray with wild nettle water, clary sage water and a postbiotic complex. You spray it on the roots in the evening, massage it in and leave it on. Customers most often describe it as light and non-sticky, with a pleasant herbal scent, and use it together with the nettle shampoo. To see a visible change in your hair, give the routine at least 2-3 months.

Hydrobiotic Nettle & Clary Sage, night-time hair and scalp spray from InaEssentials
The product in this articleHydrobiotic Nettle & Clary Sage

Night-time scalp care for hair loss, dandruff and a sensitive scalp. A light leave-in spray with no parabens or artificial fragrances.

★★★★★ 4.93 out of 5 · 1,792 reviews
See Hydrobiotic

Code blog10 = 10% off your order

✓Leave-in
✓Nettle and clary sage
✓No parabens or artificial fragrances
✓Light, non-sticky spray

1Hydrobiotic Nettle & Clary Sage reviews: in brief

With so many reviews, there is now a clear picture of what people like and what you should know before you order. Here is what customers write most often.

Most often praised
What customers say
  • a light spray that does not weigh hair down or make it greasy;
  • a pleasant herbal scent;
  • the scalp feels calmer;
  • hair is softer and shinier.
Good to know
Before you order
  • this is care for every evening, not a one-off fix;
  • a change in the amount of hair shows after weeks;
  • it is most often used together with the nettle shampoo;
  • it does not replace a check-up if sudden heavy hair loss occurs.

Would you like to try the night-time scalp care?

See Hydrobiotic
Hydrobiotic Nettle & Clary Sage in a hand, night-time scalp spray with nettle and clary sage

2What is a hair hydrobiotic and how does Hydrobiotic Nettle & Clary Sage work

‘Hydrobiotic’ is our name for a product that combines hydrolats (herbal waters from distillation) with a postbiotic. Hydrobiotic Nettle & Clary Sage was created as night-time scalp care: you apply it in the evening and it works while you sleep, with no need to rinse it out.

🌿Wild nettle water and extract

Nettle is a traditional herb for hair. It helps care for a scalp that gets greasy quickly and for healthier-looking hair.

🌿Clary sage water

Clary sage (Salvia sclarea) hydrolat from our plantations. It soothes the scalp and is part of the care for dandruff and irritation.

🌿Postbiotic complex

Fermented extracts of nettle, oak bark and liquorice (Hyperferment), developed in a laboratory in Bologna, Italy. They support the balance of the scalp.

Close-up of a wild nettle leaf, an ingredient of Hydrobiotic Nettle & Clary Sage
Flowering clary sage on the plantation, an ingredient of the hair hydrobiotic

How we make nettle and clary sage hydrolat

1
We pick by hand early in the morning, when the plant holds the most aromatic compounds.
2
We steam-distil within 4 hours of picking so the herb keeps its freshness.
3
We keep the temperature under control throughout the distillation.
4
We bottle it ourselves and keep the hydrolat away from light and heat.
The whole journey from field to bottle is in the family’s hands.

You will find more about the two herbs in our articles nettle for hair and clary sage for hair.

3What customers say about Hydrobiotic Nettle & Clary Sage

4.93★★★★★
out of 5 · 1,792 ratings in our shop
5 ★
97%
4 ★
3%
3 ★
0%
2 ★
0%
1 ★
0%
What people write about most
hairhair lossscalpsoftness and shine
Customer photo: Hydrobiotic Nettle & Clary SageCustomer photo: Hydrobiotic Nettle & Clary SageCustomer photo: Hydrobiotic Nettle & Clary Sage

Customer photos published in the reviews in our shop

We picked reviews in which people describe exactly how they use the spray and what they notice.

★★★★★

‘This is a really good product. My hair feels soft, easy to comb through, and it's well-nourished. I've noticed loads of new baby hair sprouting up, growing fast too. Even my hairdresser clocked the difference in my hair's condition. Would definitely recommend.’

Hayley, 06.06.2026, verified purchase
★★★★★

‘This is the only thing that has really cut down on my hair loss, which I've been struggling with for years. That's why I've decided to try all the other products too. I'm very impressed and plan to keep using them going forward! Thanks a million!’

Ava H., 06.06.2026, verified purchase
★★★★★

‘I've been using it for 2 weeks along with the shampoo and I've noticed my hair isn't falling out as much. Plus, my scalp isn't irritated anymore. It has a lovely smell and doesn't make my hair greasy. I'm really chuffed with it!’

Orla, 06.06.2026, verified purchase

4Who Hydrobiotic Nettle & Clary Sage is for, and who it is not for

Suitable
It is a good choice if
  • you are losing more hair than usual, for example seasonally or after stress;
  • your scalp gets greasy quickly or you have dandruff;
  • your scalp is sensitive and you are looking for a light leave-in product;
  • you want natural care that you can use long term.
See a specialist first
See a dermatologist if
  • your hair falls out suddenly and in clumps;
  • there are round patches with no hair;
  • your scalp is red, has sores or itches badly;
  • the hair loss started after giving birth, an illness or new medication and is not easing.

If you have an itchy scalp as well as hair loss, see when an itchy scalp and hair loss are linked, and if it all started during a stressful period, read hair loss from stress: what helps.

5How to use Hydrobiotic Nettle & Clary Sage

Woman spraying Hydrobiotic Nettle & Clary Sage onto a man’s scalp, how to use the spray

Evening care with Hydrobiotic in 5 steps

1
In the evening, before bed, comb your hair.
2
Part it into sections and spray directly onto the scalp, close to the roots.
3
Also go over the lengths if your hair is dry or has split ends.
4
Massage your scalp with your fingertips for 1-2 minutes.
5
Do not rinse. Use every evening.
It can also be applied to slightly damp hair after washing.
Man spraying Hydrobiotic Nettle & Clary Sage onto his hair in the evening

6What to pair the hair hydrobiotic with: Hair Loss RoutINA

Most reviews mention the spray together with the Natural Wild Nettle Shampoo for Hair Loss. The shampoo cleanses the scalp, and Hydrobiotic stays on it overnight. The two Hair Loss RoutINA sets bring them together in a ready-made routine.

Hair Loss RoutINA for Her: nettle shampoo, conditioner and Hydrobiotic Nettle & Clary SageHair Loss RoutINA™ for Her

Nettle shampoo, Natural Hair Conditioner with Rosemary and Silver Fir oil, and Hydrobiotic Nettle & Clary Sage.

See the set for Her
Hair Loss RoutINA for Him: nettle shampoo, Wild Nettle Water and Hydrobiotic Nettle & Clary SageHair Loss RoutINA™ for Him

Nettle shampoo, Hydrolina Wild Nettle Water and Hydrobiotic Nettle & Clary Sage.

See the set for Him

7Hydrobiotic reviews and realistic expectations: how long it takes

Hair grows slowly and goes through phases. That is why scalp care is felt sooner than it shows in the amount of hair.

every evening
leave-in
1-2 min
scalp massage after applying
2-3 months
to judge the result

It varies from person to person. The result depends on the cause of the hair loss, on regular use and on your overall care. So do not judge the spray by the first week.

Hydrobiotic Nettle & Clary Sage

Hydrobiotic Nettle & Clary Sage, night-time scalp spray for hair loss and dandruff

Wild nettle water, clary sage water and a postbiotic complex in a light spray for night-time scalp care. No parabens, artificial fragrances or colourants.

Cosmetic product for external use.
See Hydrobiotic

8Where to buy Hydrobiotic Nettle & Clary Sage

You can buy Hydrobiotic Nettle & Clary Sage online from our shop.

Hydrobiotic Nettle & Clary Sage in a hand, night-time hair spray from InaEssentials

9Frequently asked questions about Hydrobiotic Nettle & Clary Sage

Smiling InaEssentials team with Hydrobiotic Nettle & Clary Sage

Do I need to wash out Hydrobiotic Nettle & Clary Sage in the morning?

No. The spray is light and does not weigh hair down, so it stays on the scalp. In the morning you can style your hair as usual, or wash it on the day you would wash it anyway.

Can I use the spray on wet hair?

Yes. You can apply it to dry hair in the evening or to slightly damp hair after washing. It needs to reach the scalp, so part your hair into sections and spray close to the roots.

Is Hydrobiotic Nettle & Clary Sage suitable for men?

Yes, the spray is for every hair type and is used in the same way by men and women. That is why it is part of both sets: Hair Loss RoutINA for Her and Hair Loss RoutINA for Him.
A gift for you

10% off your order

Enter code blog10 at checkout and get 10% off!

blog10

About the InaEssentials family

The Ralchevi family with Hydrolina Wild Nettle Water on the nettle plantations

InaEssentials is a Bulgarian family brand of natural and organic cosmetics. The family has over 25 years of experience growing essential oil crops on their own plantations, and their products combine centuries-old tradition with modern innovation. They use a closed production cycle: the family controls the whole process, from planting to producing and bottling the products, to ensure the highest quality.

Why you can trust us

Vasil Ralchev at the Forbes awards
Farmer of the Year 2024
Vasil Ralchev
Veselina Ralcheva with an organic producer award
Organic Producer 2019 and Bio Factor 2023
Veselina Ralcheva, award winner
InaEssentials organic production certificate
Certified organic production
own organic plantations
Map of Europe showing the InaEssentials markets
Customers all over Europe
as well as in the USA and Australia
As featured in
InaEssentials featured in Glamour, Elle, Cosmopolitan, Forbes
Sources and important information
  • Ingredients (INCI) and directions for use from the Hydrobiotic Nettle & Clary Sage product page, InaEssentials.
  • Regulation (EC) No 1223/2009 on cosmetic products.
  • Published reviews from verified buyers of Hydrobiotic Nettle & Clary Sage (Judge.me, InaEssentials shop).

InaEssentials products are cosmetics, not medicines. The content of this article is for information only and does not replace a consultation with a specialist. If you have sudden heavy hair loss, patchy baldness, sores or a badly itching scalp, see a dermatologist. Before first use, do a patch test on a small area of skin.

This article was created with the help of AI to gather and structure the information, and was then thoroughly reviewed, edited and fact-checked by our team.

Back to blog

"Purpose beyond profit: How our brand makes an impact"

At InaEssentials, we believe in giving back to the communities that have supported us. That is why we are proud to offer employment opportunities to members of minority groups, helping to support their livelihoods and ensuring a brighter future. By choosing our organic products, you are not only improving your own health and beauty but also making a positive impact on the lives of others. Join us and make a difference today.