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Natural hair serum

GROW

Award-winning and clinically tested hair serum with proven effectiveness, developed to help reduce hair loss. After using 2 pipettes morning and evening for 90 days, you can expect the following results:
  • 95% experience reduced hair loss
  • 86% experience new hair growth
  • 91% experience less tendency to dry scalp
  • 95% experience fuller hair
If, contrary to expectations, you do not experience the same results, we offer a 100-day full satisfaction guarantee.

The natural formulation counteracts hair loss and supports healthy hair growth. 
GROW is non-greasy and conditions effectively without compromising skin or health – safe to use at all stages of life.

One bottle contains 100 ml, corresponding to approx. 1 month's supply.
Mængde : 1
Hero ingredients

ANAGAIN
An active ingredient extracted from pea seeds (Pisum sativum) that has been shown to have several beneficial properties for hair. In short, it can help hair growth, contribute to thicker and stronger hair, improve hair quality and reduce hair loss.
Anagain is known for its hair growth stimulating properties. It helps to activate the hair roots and prolong the hair growth phase, which can help to reduce hair loss and promote healthy and fuller hair growth. By stimulating the hair roots and improving microcirculation in the scalp, Anagain can help promote thicker and stronger hair strands. It can be particularly beneficial for people who are experiencing hair loss or have thin and weak hair. Anagain can also have beneficial effects on hair quality. It can help to improve hair elasticity, shine and resistance to damage caused by environmental factors, styling and chemical treatments. Anagain has been shown to have a positive effect on reducing hair loss. By strengthening hair roots and improving the hair growth cycle, it can help reduce excessive hair loss and promote healthy hair follicle activity.

CAPILIA LONGA
A Natural extract of turmeric root, which can help to improve blood circulation to the hair roots, strengthen hair follicles and promote healthy hair growth. It contains active compounds including curcumin, which has proven anti-inflammatory properties. This can be helpful in reducing inflammation in the skin and in soothing irritation-related conditions such as acne, rosacea and scalp eczema.

CUCUMIS SATIVUS FRUIT WATER
Better known as cucumber extract, this ingredient is known for its moisturizing properties. It can help improve skin hydration by adding and retaining moisture, which can be beneficial for dry and dehydrated skin. Cucumber extract has a natural soothing and cooling effect on the skin. It can help reduce redness, irritation and sensitivity and relieve sunburn or skin irritation caused by external factors. Cucumber extract contains active compounds including flavonoids and antioxidants that have proven anti-inflammatory properties. This can be helpful in reducing inflammation in the skin and relieving conditions such as acne, eczema or rosacea.

How to

Apply two pipettes of hair serum to the scalp, right at the hair follicles and massage the product thoroughly in. Use morning and evening for best results.

One pipette corresponds to one press of the rubber cap. This means that one pipette results in there "only" being product in about 1/3 of the tube. Once you have drawn up one pipette - about 1/3 full tube - bring it up to the scalp and slowly distribute it, a few drops at a time, so that with two (or possibly three) pipettes you have the feeling of having the product distributed across most of the scalp. Then massage the product into the scalp. The scalp is where the magic happens!
If you only wish to use GROW Hair Serum in certain areas of the scalp, for example around the temples or on the top of the head, we recommend applying one or two pipettes to the area and a small amount - one pipette - to other areas of the scalp. This way you create an overall balance in the scalp, which is essential for reducing hair loss and for optimal regeneration of the hair follicles.

For real results, use GROW twice daily for a period of at least three months.

If you use two pipettes morning and evening, one bottle will last approximately 35 days.

Who can use it?

GROW is a favorite with people who suffer from hair loss, for example after:

- Illness
- Stress
- Pregnancy

People who want to give their hair the optimal conditions for healthy growth.

People who want to strengthen the structure of their hair.

People who have problems with scalp imbalance.

Ingredients

Aqua, Aloe Barbadensis Leaf Extract, Propanediol, Pentylene Glycol, Phenoxyethanol, Saccharide Isomerate, Glycerin, Sodium Benzoate, Cucumis Sativus Fruit Extract, Ubiquinone, Pisum Sativum Sprout Extract, Lecithin, Citric Acid, Sodium Citrate, Vegetable Oil, Potassium Sorbate, Curcuma Longa (Turmeric) Root Extract, Tocopherol, Ascorbyl Tetraisopalmitate

99% natural ingredients.
The product is vegan.
Rated an A-beaker in Kemiluppen by Forbrugerrådet Tænk Kemi.

Satisfaction Guarantee

You get a full 100-day satisfaction guarantee on GROW because we're so confident in the results – just remember to document your 90 days' use with photos to receive a refund if, contrary to expectations, you don't see a difference.
Read more here

Product information

Customer Reviews

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(5711)
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Birgit Marianne NielsenVerificeret
22/06/2026

I'm happy with the product, which I started using in mid-March. The hair at my temples is now a couple of centimeters long in some places, and more hair seems to be on the way — which I hope, because my temples had become more visible :)
I'm a woman and 65 years old.

★★★★★
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SilviaVerificeret
20/06/2026

Excellent

I am truly delighted with the quality and service. Excellent products that I can wholeheartedly recommend. I should also mention the fast shipping, the good packaging, and my beloved gummy bears......

★★★★★
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Thea EdvardsenVerificeret
20/06/2026

It actually works!

★★★★★
★★★★★
Sarah Pilegaard LarsenVerificeret
15/06/2026

Surprising Results

I've tried many products in my search for a healthier, fuller scalp, with little success. So I became curious whether CanaGrow could live up to what I had seen and heard. I decided to give it a try and have consistently used it every morning and evening for almost two months. I'm amazed by the results. My scalp feels pleasant and it is no longer dry and itchy. At the same time, new hair growth is well underway and I catch myself running my fingers over the new hairs at my temples several times a day😅 Even my husband has commented on the new growth when he runs his fingers through my hair in the evening. I am hugely surprised, hugely impressed, and a huge fan!

★★★★★
★★★★★
Isabella Lomholt JensenVerificeret
15/06/2026

Grow

Hi. I’ve been using it for about a year now, so it’s not my first time using it. It does what it’s supposed to do for me.

★★★★★
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Therese P7eloVerificeret
14/06/2026

EASE

I apply the cream before I go for a run, and/or to my shins before bedtime. I find my legs feel more refreshed afterwards.

★★★★★
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Vivi NavntoftVerificeret
14/06/2026

GROW

I haven't used the product long enough yet to assess its long-term effects, but I'm satisfied so far.

★★★★★
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Anne-Lise EmckenVerificeret
14/06/2026

GROW

I've had an itchy scalp and very dry hair for a long time, and I think this has helped.

★★★★★
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Anne Kirstine IversenVerificeret
14/06/2026

Lovely boost for my hair

I bought GROW for my hair and find it a really helpful aid in reducing hair loss.
New hairs are sprouting in the affected areas.
Quick, professional handling of my order 🙂

★★★★★
★★★★★
Tina RasmussenVerificeret
13/06/2026

My hair feels much better. No more hair. Maybe it will come.

★★★★★
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BIDDE Hagen VadVerificeret
13/06/2026

It works!

Always fast delivery
Always carefully and beautifully packaged
Great products - wonderful for both your head and your feet - I enjoy using them all!

★★★★★
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Jette WedeVerificeret
13/06/2026

Nothing short of fantastic

I can already see a marked difference. I had started losing my hair, but it's starting to come back now.

★★★★★
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Lone AndreasenVerificeret
13/06/2026

I'm really happy with your hair oil 🫶🏻

★★★★★
★★★★★
Jette SteensgårdVerificeret
11/06/2026

Fresh scalp and longer-lasting hair

I'm really happy with Grow. I only use it once in the evening. After 6 months my scalp feels lighter and doesn't itch, and my hair feels denser and fuller at the root. It also doesn't feel as greasy as it sometimes used to.

★★★★★
★★★★★
Ulla FahrenholtzVerificeret
10/06/2026

GROW actually helps!

I'm on my 4th bottle of GROW, and my hair has become thicker again with less hair loss. Fortunately I still have 2 bottles left. I have long hair and use 3 pipettes in the morning and 3 at bedtime. It's quick and easy and has become a habit.

★★★★★
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Jette UbaghsVerificeret
10/06/2026

Fast delivery.

Lovely product, easy to work with🌝

★★★★★
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Lone Frier SørensenVerificeret
10/06/2026

Function

Good product with effective results. Nice that it doesn't make hair greasy.

★★★★★
★★★★★
Lene Hausgaard ImmersenVerificeret
10/06/2026

GROW - it works!

My husband has been using this product for 5 months with noticeable results. His hair had become very thin, but that has changed a lot. His hair is now thicker and stronger. He is very happy with the product and gladly recommends it to others.

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Jeanna ChristensenVerificeret
10/06/2026

GROW and thicker hair

I'm on bottle 4 of the 6 I bought in two separate orders and I will never stop using it. I feel my hair has become thicker — both when I touch it and when I wash it; it seems like there's a lot more hair between my hands 😍

★★★★★
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Jeanette ThomsenVerificeret
10/06/2026

Great product

My hair and scalp love GROW. I’ve noticed fuller hair. 😍

★★★★★
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Janni SeiersenVerificeret
09/06/2026

Fantastic product

I buy GROW for my daughter-in-law, who is really happy with it and has experienced very good results from it. She lost a lot of hair during both of her pregnancies, and GROW helps her hair grow back.

★★★★★
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Jannie KnudsenVerificeret
09/06/2026

Large Fan

I've tried various hair products, but GROW beats them all.

★★★★★
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Bente VammenVerificeret
09/06/2026

It works after chemo and now has a weakened immune system

Chronic cancer. After chemo almost 2 years ago, it works. Even with a weakened immune system, it works 👍❤️❤️

★★★★★
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Maiken JensenVerificeret
09/06/2026

Grow

Insanely good product that just works 🤩
For the first time in my 59 years, I have beautiful, full hair — literally lots of new hair. I'm going to use GROW forever, THANK YOU SO MUCH.

★★★★★
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Grethe lind JensenVerificeret
09/06/2026

Positive

It's a product that works; I keep using it.

★★★★★
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Louise LaursenVerificeret
09/06/2026

Good results

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Christina Iskov-EskebækVerificeret
09/06/2026

GROW works

I have to say I'm pleasantly surprised by GROW. It works 🤩 My hairline at the temples had receded a bit, but now after 5–6 months of using GROW the finest hairs have come back 😍 I use it morning and evening, on both dry and wet hair, and it doesn't make my hair greasy👍 I've already reordered GROW so I don't run out.
Unfortunately I didn't take photos along the way, but I can clearly see and feel the difference.

★★★★★
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Mai ChristiansenVerificeret
09/06/2026

It works!

Coarse is truly my friend; it's good for my fine hair and doesn't make it greasy.

★★★★★
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Eva NielsenVerificeret
09/06/2026

Good product

A good product. Hair becomes easier to style.

★★★★★
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Glen WilhelmsenVerificeret
06/06/2026

It works.

In short, it works. After 3 months I could see lots of new short hairs and they're dark, even though most of my hair has now gone gray. I'm a 43-year-old man with a fairly receded hairline and I could see a balding crown developing if nothing was done. I'm at 4 months now and I think I can see more thickness on top. The only downside I can mention is that it's a bit pricey if you don't catch the occasional promotions they run.

★★★★★
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Marianne EngsagerVerificeret
03/06/2026

Clear Effect

After about one month, I could already see a little forest of new hairs growing, and my hair became thicker 😊

★★★★★
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BenteVerificeret
23/05/2026

Grow works

Grow oil is easy to use, doesn't feel greasy, and most importantly: it works

★★★★★
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Lis langeVerificeret
23/05/2026

I love it

I feel my hair has become thicker and fuller again. Now I'm also trying to use it on my eyebrows.

FAQ

How does the satisfaction guarantee work at GROW?

Try GROW for 100 days and get your money back if you don't see a difference.

We have only 2 requirements for you:

You must document the effect. Take one or more pictures of the area(s) you wish to treat before starting to use GROW, and then again after 1, 2, and 3 months, so you can visually see the effect - or lack thereof, should it unexpectedly not make a difference for you. All pictures must be taken from the same angle and in the same lighting.

Use the product regularly. You must use GROW every morning and evening for at least 90 days for us to guarantee the effect for you.

If you do not see the effect, send us an email with your pictures and your order number(s), and we will assist you from there.

Does GROW fatten my hair?

No, GROW does not make your hair greasy, so you can safely use it both morning and evening - even if you don't necessarily wash your hair every day 🙂

I experience that GROW separates/clumps - is that normal?

Yes! It is completely normal and fortunately has no impact on the product's effectiveness. Because GROW is a concentrated hair serum created from good, natural ingredients, there may be some separation of the active ingredients, which can appear as "grit" or small flakes in the product. If you experience this, simply ensure the lid is tightly screwed on and shake the bottle well before dispensing the product into the dropper. This ensures that the active ingredients are evenly distributed, maintaining consistent effectiveness every time you use the product.

Can men use GROW?

YES! GROW helps reduce hair loss in both men and women, so if you are a man (or if you know a man) who has started experiencing hair loss, now is a great time to start using GROW. In addition to helping reduce hair loss, GROW also supports natural, healthy hair growth. For more information, see HERE.

About the Product

Hair loss - among both men and women - is often a very taboo subject. Our hair isn't just about how we look. For many, part of our identity and sense of self-worth lies in our hair. So, what do we do when our hair doesn't grow the way it used to? Or if it falls out? The answer is not straightforward, but as with most things when it comes to our bodies, the best we can do is to give our body optimal support, both internally and externally. A healthy and varied diet, plenty of water and great fatty acids - and a good, concentrated hair serum that can provide the scalp and hair follicles with the best possible conditions for healthy and beautiful hair.

GROW Concentrated Hair Serum from Cana Care may very well become your best buddy in the bathroom. At least if you dream of healthy and luscious hair.

GROW is a concentrated hair serum that with its unique composition of ingredients not only contributes to reducing hair loss, but also to stimulating and promoting the regeneration of hair follicles.

This product contains, among other things, Capilia Longa and Anagain, which have clinically proven effects.

Research shows

Research on the effects of Anagain conducted by the Skin Test Institute in Switzerland showed the following:

A decrease in hair density in telogen phase observed in 85% of participants.
Increased hair density in anagen phase observed in 75% of participants.

An increase in the growth coefficient (ratio between the number of anagen hairs and the number of telogen hairs) observed in 85% of participants.

After three months of use:

85% noticed slight to strong hair regrowth.
95% noticed a slight to substantial slowdown in hair loss.
80% experienced that their hair was less prone to breakage.
70% felt their hair was more resilient.
95% noticed a small to large improvement in the appearance of their hair.