The products for the care of our hair are increasingly sophisticated thanks to research, and the hair serum is a practical example.

Our hair is one of the major concerns that we have on an aesthetic level, especially in summer, when hair is easily damaged in the heat, sun, and swimming in the sea or the pool. This product acts in several ways and improves hair in all respects.

A few years ago, the hair serum seemed not to be within everyone’s reach, but nowadays, it has become one of the must-haves in many women’s beauty routines. Hair serums have proven to be a beneficial revolution for the appearance of our hair.

Right here we had listed out the best hair growth serums that can be really useful for your hairs.

Castor Oil (2oz) USDA Certified Organic, 100% Pure, Cold Pressed, Hexane Free by Kate Blanc. Stimulate Growth for Eyelashes, Eyebrows, Hair. Lash Growth Serum. Brow Treatment. FREE Mascara Starter Kit
  • USDA CERTIFIED ORGANIC CASTOR OIL - Kate Blanc’s Organic Cold Pressed Castor Oil is certified by USDA and is guaranteed to be authentic, pure, natural, and hexane free. 100% Authentic or Full Refund.
  • GROW LUSH LONG EYELASHES AND BOLD EYEBROWS - The eyelash and eyebrow kit allow simple application to eye lashes and brow lines to promote eyelash growth and eyebrow growth. The glass droplet allow eye drops for eyelash and for nails. They are also handy for hair growth serum.
  • STIMULATE HAIR GROWTH - Grow longer and thicker hair in a quick, natural way, while also diminishing hair loss. Pure castor oil is a natural hair treatment pack for dry brittle hair, dry scalps, and dandruff.
  • SMOOTHER SKIN - Keep your face moisturized and reduce blemishes, acne, pimples, scars, and fine lines without leaving your skin dry. Pure castor oil is a great organic hair oil and acts as a oil free moisturizer to repair hair.
  • We aim to offer the highest quality and most authentic products. If you are not satisfied with your purchase, please return it for a Full Refund within 365 days. Add to Cart.
Lumanere Hair Growth Serum Hair Growth Oil with Biotin 2 Pack – Natural Hair Growth Accelerator for Stronger, Thicker, Longer Hair for Men and Women 1.7 Oz
  • INTENSIVE HAIR GROWTH: A few drops from this amazing hair growth serum and within no time, you will have the hair you always dreamed of. This oil treatment for hair will help accelerate hair growth and replenish the scalp’s natural oils, making your hair look fuller and shiny.
  • PREMIUM QUALITY INGREDIENTS: This hair growth elixir is a perfect blend between natural ingredients, such as caffeine, which promotes hair growth, castor oil, Rosmarinus Leaf Oil, and biotin. Also, the oil serum is very gentle to the hair and it does not contain parabens, gluten, sulfates, or perfume.
  • HAIR LOSS PREVENTION: Besides accelerating hair growth, this oil serum may help reduce hair damage and hair loss by revitalizing the hair from the roots and repair split ends. To maximize the results, apply the oil treatment 2 – 4 times per week.
  • AMAZING BENEFITS: The nourishing blend of oils in this hair growth accelerator promotes the strengthening of thin and weak hair by stimulating keratin production. Also, this oil treatment promotes hair repair and regrowth. This repair oil treatment is ideal for both women and men, as it can also soften and tame the beard.
  • EASY TO APPLY: The hair growth oil comes in elegant white-golden bottles of 1.7 oz. The bottle has a dropping system on top, which makes it easier to measure the quantity of oil serum used.
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Biotin Hair Growth Serum Advanced Topical Formula To Help Grow Healthy, Strong Hair Suitable for Men and Women of All Hair Types Hair Loss Support By Pureauty Naturals
  • Promote Healthy Hair Growth, The Smart Way - Thicker, stronger, more healthy-looking hair is not just a matter of genetics, its a matter of nutrition too. With this wonderful biotin hair strengthening serum, you can finally help give yourself the dense and lustrous hair you always wanted.
  • See What The Power Of Biotin Can Do For You - The secret of the serum strength lies in its proprietary formula. By combining biotin, D Panthenol (Pro-Vitamin B5), Pisum Sativum Pea Sprout Extract, and other active ingredients and nutrients, it provides a follicle boosting effect that can assist in the retention and growth of natural, healthy-looking hair.
  • Premium Quality Ingredients - When it comes to our skin and hair care products, we firmly believe there is no room for cutting corners. That is why we make a point of using nothing but the finest, carefully selected ingredients.
  • Easy To Incorporate Into Your Daily Hair Care Routine - For the best results, apply to slightly damp hair after washing or rinsing. Work a quarter-sized amount of product into palms and massage into your scalp, working from root to tip of hair using your fingertips. Sit back and relax as your hair fully absorbs the serum and all the nutrients that come along with it.
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Kaleidoscope Miracle Drops Hair Growth Oil - Fast Hair Growth Serum for Men & Women (Pack of 2, 2 oz)
  • THE ANSWER TO HAIR LOSS, THINNING, AND BREAKAGE | The peppermint in Kaleidoscope Miracle Drops Hair Growth Oil is a vasodilator, which enhances blood circulation. In many instances, hair loss occurs due to starved blood flow to hair follicles, so increasing circulation using peppermint can prevent hair loss and improve hair growth. Aloe extract also assists with moisturizing the hair follicles to prevent hair fall and breakage.
  • FROM DRY AND DULL HAIR TO SHINY, WELL-NOURISHED HAIR | The well formulated combination of essential oils in Kaleidoscope Miracle Drops Hair Growth Oil brings lightweight shine to hair without feeling sticky. One of its ingredients, tea tree oil, is also known to help cleanse the scalp and combat dryness.
  • ALL-NATURAL INGREDIENTS | 100% natural, drug-free, and environment-friendly! Each bottle of Kaleidoscope Miracle Drops Growth Oil contains C13-C14 isoparaffin, Melaleuca altemifolia (tea tree) leaf oil, Mentha piperita (peppermint oil), Aloe barbadenis leaf extract, and fragrance (ylang-ylang, geranium)
  • QUICK-ABSORBING, LIGHTWEIGHT, AND EASY TO APPLY | Hair growth serums are lightweight and quickly absorbed through the skin because of its liquid base. The bottle of Kaleidoscope Miracle Drops Hair Growth Oil comes with a dropper, making application so much easier!
  • STIMULATE HAIR FOLLICLES | Commonly used as alopecia hair loss treatment, our hair growth oil stimulates hair follicles to promote hair growth. For best results, use together with Kaleidoscope Moisture Silk Shampoo and Conditioner or the Kaleidoscope Therapeutic Shampoo and Conditioner.
Luv Me Care Biotin Hair Growth Oil Hair Growth Serum for Thicker Longer Fuller Healthier Hair, Prevent Hair Loss & Thinning, All Natural Vitamin Rich Treatment, Women & Men, All Hair Types 1.7 oz
  • Faster, Healthier & Stronger Hair Growth - Our vitamin-rich hair growth serum has been proven to stimulate hair growth at its root while improving hair texture, fullness, and strength for both women and men.
  • Reduce Hair Loss & Restore Thinning Hair - This powerful remedy protects and nourishes hair to reduce further hair loss and breakage. It revives the scalp and follicles to prevent further thinning while promoting new thicker hair growth.
  • Gentle & Premium Natural Ingredients - Follicle-boosting natural botanical ingredients and vitamins are carefully curated to form the most gentle yet effective hair growth solution for all hair types.
  • Nourishing Leave-In Conditioning - Revitalize dry, damaged and frizzy hair and improve hair elasticity by using this serum as a leave-in treatment. Hair will feel and look smoother, softer and shinier.
  • EASY TO APPLY: The hair growth oil comes in elegant white-golden bottles of 1.7 oz. The bottle has a dropping system on top, which makes it easier to measure the quantity of oil serum used.
Hair Growth Shampoo and Conditioner Set - with Manuka Honey, Aloe Vera and Coconut Oil - for Frizzy, Itchy and Dry Scalp - Hair Loss and Thinning Treatment - Paraben and Sulfate Free (4oz)
  • Repair And Revitalize your hair and scalp with our powerful and effective all-natural formulas. Give them the nutrition they need while you cleanse and condition for shinier, softer, and healthier hair
  • Pure, Safe Ingredients to ensure that even those with sensitive scalp or hair can experience the benefits! You’ll find no harmful chemicals here—we’re always paraben-free, sulfate-free, gluten-free, mineral oil-free, and synthetic fragrance-free
  • Finally, a solution for your seborrhea, eczema, psoriasis, itchiness, or dandruff—our shampoo and conditioner won’t make it worse, it’ll actually help make it better
  • Only the best, most potent ingredients that nature has to offer—between our all-natural and organic shampoo and our all-natural and organic conditioner, this set is powerful, effective, and healthy
  • Experience & Quality You Can Trust And Rely On. as a family-owned company with over 30 years of experience in the field of natural and organic skin and hair care, we make all our products at our US laboratory with the highest quality practices and people
Natural Hair Growth Oil with Caffeine and Biotin - Hair Growth Oil for Stronger, Thicker, Longer Hair 1.7 oz
  • HEALTHIER & FULLER HAIR - Our nourishing formula strengthens thinning and weak hair resulting in noticeably thicker, fuller and healthier hair. Hair becomes smoother and shinier with less frizz and breakage.
  • IMPRESSIVE HAIR GROWTH - Essy Beauty Hair Growth Oil is packed with vitamins, antioxidants and nutrients that effectively stimulate stronger and faster hair growth on both men and women.
  • TOP QUALITY POWER INGREDIENTS - All natural and pure ingredients Castor Oil, Caffeine, Rosemary Oil and Biotin blend harmoniously to create a magical formula. Castor Oil is filled with omega 6 essential fatty acids, minerals, proteins, and vitamin E and has natural anti-bacterial, anti-fungal properties to promote healthier and stronger hair. Caffeine compounds stimulate the hair follicles to speed up hair growth.
  • SAFE & GENTLE - Our hair growth oil is very gentle yet provides amazing results. It is non-paraben , non-cruelty, non-gluten, non-sulfate, non-parfum and non-triclosan.
Hair Growth Oil Natural with Caffeine, Biotin and Castor - Hair Growth Oil for Stronger, Thicker, Longer Hair 1.7 oz
  • ●Premium Quality Ingredients: Our premium quality biotin hair oils for hair Growth When it comes to our skin and hair care products.
  • ●Perfect for all hair types: With smart and healthy hair loss solutions, the hair Oil can be used by men or women in the family and is friendly on all hair types - normal, dry, oily, damaged, color-treated, thinning, or ethnic.
  • ●Achives Strong and Healthy Hair: Treat yourself to the BEST solution to achieve thicker, stronger, longer, softer, and overall healthier hair with Biotin Hair Growth oil
  • ●Hair Thicker For Fine and Stronger Hair: our unique lightweight NATURAL Hair Growth oil absorbs into each fine hair strand, bring up them with moisture and protection from the inside and out, resulting in instant hair volume and shine.
  • ●We Believe in our Hair Growth Oil for Hair Growth, If you are not happy with our hair oil for Hair Growth, Please feel free to contact us

Buyer Guide to Choose Hair Growth Serum

Despite being one of the most popularly used hair beautifiers today, there are still many elements we don’t know about hair serum. For this, and to give you more reasons to start using this fabulous product, we answer the most frequently asked questions we usually ask ourselves before trying it.

What Is Hair Serum?

Hair serum is a cosmetic product explicitly designed to improve the health of our hair in various ways. Its highly concentrated formula and its consistency, usually liquid or light cream, quickly penetrates and gives perfect results. Let’s see some of the main advantages:

  • Very concentrated formula with a large number of active ingredients.
  • Gives shine to the hair.
  • It has ideal moisturizing properties for dry hair.
  • Repairs and protects even the most flawed and weak hair.
  • It decreases frizz and tames curly hair.
  • It can act on the toes, repairing them.
  • It is straightforward to use.

As you can see from the list, the benefits of this type of product on hair are not few. For this reason, many experts recommend its use, especially in the periods of the year when the hair is usually more stressed, such as in the summer or during the change of seasons.

What Type of Hair Serums Are There?

Although, as we will see later, there are hair serums of various types (and with different objectives), we can speak of two main groups. This classification is based on the purpose for which the product is used. Let’s see it in more detail:

Serum for Aesthetic Purposes: that is, all those serums that aim to improve the appearance of the hair. These products are designed to reduce frizz, facilitate creasing, or tame too rebellious curls.

Serums to Nourish and Repair the Hair: although they also improve the external appearance, they are formulated to give new life to damaged hair, making it more durable and closing the ends.

After this first grouping, we find, within each group, many different types to choose from. It is not necessary to focus on one of them. Instead, many specialists recommend using several and combining them for better results.

How to Apply Hair Serum?

The first thing to consider when applying is that you have to do it after washing. One of the main objectives of this type of product is to protect the hair from pollution, therefore applying it to dirty hair would not make much sense. We explain how to use it, step by step:

  • After washing your hair, remove excess moisture with a towel.
  • With your hair still damp, pour a small amount of serum (depending on how dense it is and your length of hair, roughly between two and six drops) into the palm of your hand.
  • Rub the two palms to mix the product well.
  • Turn your head forward and apply the serum from the tips to the roots.
  • Pay special attention to the tips, rubbing them.
  • Pull up your head and apply two more drops on the scalp.
  • Besides, you can use two more drops on the rest of the hair.
  • Brush your hair from top to bottom and dry it thoroughly.

They are eight straightforward steps, but crucial for the appearance of your hair in a few seconds. And in addition to aesthetically, you will protect and nourish your hair also from the inside. These are general indications, and that following the manufacturer’s instructions for use is critical.

What Other Products Can Complement the Action of The Hair Serum?

In search of the best beauty routine, we found that, on most occasions, one of the critical steps is the combination of different products.

The same happens with the hair serum. Although your “heart” serum brings many benefits, it will still be better to integrate it with other products:

  • Hair Oil: Ideal to give strength to the hair, especially during the changes of season, when the fall usually increases.
  • Good Quality Shampoo: Obviously, the serum will be useless if we use an ineffective shampoo. Experts recommend using all hair products from the same brand so that they integrate better.
  • Hair Mask: Depending on our needs (hydration, volume, or curly hair, for example), we must choose a mask that accentuates the effects of the serum.

The combination of these four products, chosen according to our hair type, will be the key to success. A trick to select our top 4 is to consult the experts, such as our trusted hairdresser. In this way, the effects of each product will lead us to a perfect result.

Any Advice to Make the Most of The Hair Serum?

Sure. As with any cosmetic product, in addition to paying attention to the way of us, there is some information that we can consider to make the most of our serum. Search for pen and paper and take notes!

  • Serums work based on their quality, not quantity. Remember that a small amount of product will suffice.
  • If you need hydration, it is best to use the serum on damp hair.
  • If you are looking for shine and definition, then better apply it on dry hair.
  • The spikes are usually the most damaged area. Insist on them for a perfect result.

It might sound silly, but if you keep these five tips in mind, the results and effects of the serum will be better and more visible.

Of course, and we will never tire of repeating it, the most important thing is to follow the manufacturer’s instructions. Otherwise, the use of the product may be counterproductive.

From What External Agents Does the Serum Protect the Hair?

The ones that most damage the hair are the following:

  1. Use of straighteners and hair dryers: the hair is not, in principle, prepared to cope with the high temperatures we impose on it with the use of these appliances.
  2. Dyes: another of the reasons why hair is getting damaged are dyes, bleaching and other chemical techniques that stress them.
  3. Contamination: yes, that’s right. Did you know that environmental pollution is another of the reasons why our hair is more sensitive?
  4. Solar radiation: although vitamin d is essential, especially in the summer, when we spend many hours in the sun, it is necessary to protect the hair from the sun’s rays.

The hair serum also protects them from all these external aggressions that are harmful and ruin them without almost realizing it. Little by little, we become more aware that protecting the hair is a daily task, with the right care and dedication.

Is It Possible to Use the Serum on Dry Hair?

This is a persistent question. Sometimes, if we don’t have time for the shampoo, we would like to use the serum on dry hair, but we avoid doing it because we think it can be harmful. Well, the application on damp hair brings more benefits, but it is not forbidden to use it on dry hair.

In this case, it is advisable to apply a smaller quantity than average and only on specific areas (tips or some locks) to avoid obtaining the opposite of the desired result. Remember that utilising the serum on dry hair will give brightness and definition to the crease.

Purchase Criteria

It is not always easy to choose the product that is right for us, and that will meet all our needs. However, to try to get as close as possible to our ideal serum, we can take into account some aspects. Below, we tell you about the five purchase criteria that you need to evaluate:

  • Hair type
  • Need
  • Serum Utility
  • Ingredients
  • Brand

Hair Type

Predictably, the first thing to consider when buying a hair serum is, of course, the kind of hair. We already know, thanks to shampoos and other products, how important it is to choose a formula suitable for our hair to obtain better results.

Although for most of the serums it is specified for which type of hair they are designed, it will not hurt to consult an expert hairdresser who checks the characteristics of our hair. You will also be able to recommend the most suitable type of serum for us.


To choose the right products, we need to know our hair needs thoroughly. In summary, this means knowing what we expect using a capillary serum. As we have seen previously, there are products to treat hair, to hydrate and to tame wayward curls.

If we understand what we are looking for, it will be much simpler to choose a product for our requirements, and therefore we will obtain the desired results. In this case, it is essential not to mix the various needs and buy a specific serum for each of them. Those who want too much, nothing tightens.

Serum Utility

About the last aspect we talked about, the usefulness of the serum is another of the essential purchase criteria. Although many serums have the primary purpose of treating damaged hair, the damage may have been caused by various causes (dye, frizz, split ends, dryness, etc.).

The ideal is to look for a product for each specific need and then combine them to obtain a perfect result. Fortunately, we have very sophisticated serums created to particular aspects of hair care. We take advantage of this variety and do not settle for generic formulas.


To evaluate the parts of the various serums from which we will choose, we can believe in two different aspects. First, the parts conform to the purpose of the product. This means that, for example, if we are looking for a moisturizing serum, argan oil cannot be missing.

But, besides, we must also check that the composition of the chosen plasma does not include too many artificial or potentially toxic/harmful ingredients for the hair. Some of these are parabens or phthalates, which are responsible for many allergic reactions to the scalp.

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