13 Best Organic Hair Serums For Healthy Hair – According To A Hairstylist

Try the godsend hair serums to save you from bad hair days with frizzy, unruly hair.

Reviewed by Yvey Valcin, Hairstylist Yvey Valcin Yvey ValcinHairstylist insta_icon
Written by , MBA, Certified Skin Care Coach Krati Darak MBA, Certified Skin Care Coach Experience: 3 years
Edited by , Integrated MA Medha Deb Integrated MA Experience: 5 years
Fact-checked by , MA (English Literature), Certified Skin Care Coach Shiboli Chakraborti MA (English Literature), Certified Skin Care Coach Experience: 4 years
All products recommended on StyleCraze are independently selected by our editorial team. If you make a purchase through any of these links, we may receive a commission. Learn more about our product selection process.

The best organic hair serums are great for quick fixes for frizzy hair and a great styling product. They help maintain the health of your hair strands and make your hair lustrous and smooth; thanks to their natural ingredients. It is true when people say that your hair completes the look or breaks it entirely. Most of us do an excellent job of shampooing, oiling, and conditioning, but all these steps cannot guarantee a perfect head of hair that is in-place 24*7. There is always one or multiple strands of hair that ruin your blow-dried hair or waves.

That’s when the hair serum steps in to help you fix your hairstyle plus have a good hair day. A few drops are enough to leave you with sleek, smooth, and shiny hair that will leave you feeling refreshed to the aroma and texture. Its sole purpose is not only to keep your hair frizz-free but also to form a layer that protects your hair from outdoor pollution. Such organic hair serums for healthy hair growth and strength should be a part of your daily hair care routine. They tame the split ends, and your hair smells terrific. So here are the 13 best organic hair serums for shine, gloss, and healthy scalp.

Top Picks
Best African-American Hair:Pureauty Naturals Biotin Hair Serum
Price on Amazon
Best Stunning Hair:Pdoo Hair Growth Essence
Price on Amazon
Best Color-Treated Hair:GIOVANNI 2 Chic Repairing Super Potion Hair Oil Serum
Price on Amazon
Best For Slow Hair Growth:Toullgo Advanced Hair Growth Serum
Price on Amazon
Best Natural Bioactive Components:Genius Stem Biotin Hair Growth Oil
Price on Amazon
Best For Thicker Hair:Votala Hair Growth Serum
Price on Amazon
Best Anti-Hair Loss:Beautibe Castor Oil Hair Serum
Price on Amazon
Best Long-Lasting:Hair Thickness Maximizer Biotin Hair Growth Serum
Price on Amazon
Best For Frizz-Free Hair:GK Hair Proline Serum With Juvexin
Price on Amazon
Best For All Hair Types:Clothes Of Skin Ginger Germinal Oil Serum
Price on Amazon

13 Best Organic Hair Serums For Healthy And Lustrous Hair

1. Best African-American Hair:Pureauty Naturals Biotin Hair Serum

Pureauty Naturals Biotin Hair Serum Image: Pureauty Naturals

Science claims hair is nothing but a bunch of dead cells. While we’re not logging horns with science here, we certainly intend to voice our say in the matter. Our hair may be dead cells, but it surely needs nourishment to resurrect every day! Pureauty pertinently provides that nourishment. This hair serum contains a superior formula of growth-stimulating, active ingredients, like biotin, sativum pea sprout extract, pisum, and pro-vitamin B5. These amply nourish your hair follicles, strengthen the roots, make your hair soft, and healthy. Suitable for all hair textures and types, this moisturizing hair serum can give you the best results with 2-3 drops in different spots, directly onto your scalp, and a gentle rub. This moisturizing hair serum with organic extracts is also considered an effective hair serum for African-American hair. The product has proven efficacy in strengthening and promoting hair growth. Click here to check out a detailed personal review of this product from the tester’s experience.


  • Suitable for all hair types
  • Not tested on animals
  • Nourishes hair follicles
  • Suitable for curly hair
  • Boosts hair growth


  • May take time to show results.

protip_icon Pro Tip
Before application, warm the serum between your palms for five minutes. Apply the serum from the end to the middle of the tresses.


Why We Think It's Worth Buying

This product is so liked by shoppers that it has gained over 1,002 great reviews on Amazon.

2. Best Stunning Hair:Pdoo Hair Growth Essence

No products found.

This essence hair serum makes your hair smoother, silkier, and shinier after the very first use. It contains angelica extract, which improves blood circulation, nourishes your hair, making it bright and dark. You can count on this organic hair serum for the smoothness and silkiness of your locks. The ginger extract stimulates hair follicle tissues and puts a stop to hair loss. The metabolism in your scalp and hair gets heightened, leading to thicker and healthier locks you’d love. As per Pdoo, if you religiously use the product for a month or more, it won’t be long before you proudly own the gorgeous and stunning hair you always wanted. You can also use this organic hair serum for scalp health. Say bye-bye to grey hair with Pdoo Hair Growth Essence.


  • Prevents hair loss
  • Increases metabolism in your scalp
  • Rejuvenates hair roots
  • Activates hair follicle tissues


  • It may take more time to show results in some cases.

protip_icon Quick Tip
Apply the hair serum every time you wash your hair or dampen it. You may also apply the serum in the evening and keep it overnight for the best results.

3. Best Color-Treated Hair:GIOVANNI 2 Chic Repairing Super Potion Hair Oil Serum

GIOVANNI 2chic Repairing Super Potion Hair Oil Serum Image: Giovanni Cosmetics

This organic anti-frizz hair serum is a radiant leave-in therapy that tames frizz and repairs damage to give you smooth, supple locks. Specially developed for over-processed hair, the formula of this organic hair serum for color-treated hair instantly seals the appearance of split ends and delivers a host of antioxidants and fatty acids. Concocted with the proprietary Dual Repairing Complex with blackberry extracts and coconut milk, this vegan hair serum leaves the hair cuticles feeling soft and polished. The brand also assures of advanced protection against breakage and makes your hair neat and manageable. Here’s a review video to help you get a better understanding of the product from the tester’s experience of using it.


  • Tames frizz and flyaways
  • Adds shine while intensifying color
  • Averts breakage and split ends
  • Color-safe
  • Vegan
  • Not tested on animals


  • Some may find the fragrance too strong.

protip_icon Remember
Do not apply hair serum on your scalp or the hair roots. Apply it on the mid shafts and the ends to make sure that your tresses do not feel weighed down.


Why We Think It's Worth Buying

More than 5,965 rave reviews on Amazon prove why we are so in awe of this product.

4. Best For Slow Hair Growth:Toullgo Advanced Hair Growth Serum


We present a nourishing hair serum that answers all your prayers regarding the most fundamental hair problems you may face! Toullgo’s Advanced Hair Growth Serum consists of vital bio-active nutrients that regenerate the hair and scalp health, creating a suitable environment for hair growth. This organic tonic serum for hair claims to treat slow hair growth, easily tangled hair, breakage, dry and unruly hair, and likewise. It spurs and nourishes the hair follicles, efficiently speeding up regrowth and fostering stronger, longer, and more abundant hair. Just mix every 100ml shampoo with 6 ml essence of this organic hair serum for detangling to make your comb slide through your locks.


  • Fortifies external protection
  • Increases nutritional supply
  • Improves hair circulation
  • Repairs hair follicles efficiently.


  • Some may not like the smell.

5. Best Natural Bioactive Components:
Genius Stem Biotin Hair Growth Oil

Produced by Genius Labs, this organic hair shine serum steps up your hair growth, fixes split and weakened hair subdues thinning, and excessive hair loss. Popular among both men and women, the product contains natural bioactive components and active ingredients, namely biotin, that give your hair strength right from the roots. This vegan hair serum with organic antioxidants is crafted to seep into the hair shaft. It wakes the hair follicles to deliver noteworthy outcomes. Further, it is not tested on animals. Now, flaunt your soft and silky hair with Genius Stem Biotin Hair Growth Oil.


  • Moisturizes hair and protects it from further damage
  • Vegan
  • Cruelty-free
  • Inhibits dandruff
  • Enables more elasticity to your hair
  • Gentle on your hair


  • It may feel slightly greasy in the beginning.

6. Best For Thicker Hair:Votala Hair Growth Serum


Coming from the Votala line of popular hair care formulas is the new organic hair serum for hair growth. Useful to both men and women, the product targets dormant hair follicles to initiate hair growth. It is carefully made to fight an undesirable hair condition called alopecia. The nourishing ingredients include essential vitamin E, fleece flower root, angelica, ginger, niacinamide, and danshen salvia sclarea extract. Together, they ensure that the scalp receives the required nourishment, resulting in stronger, thicker, and shinier hair.


  • Hair becomes softer and less dry.
  • Increases blood circulation around the scalp area
  • Prevents and reduces dandruff
  • Protects against hair loss


  • Some may find it slightly greasy.

Why We Think It's Worth Buying

The product has more than 1,607 reviews claiming its efficacy.

7. Best Anti-Hair Loss:Beautibe Castor Oil Hair Serum

Beautibe Castor Oil Hair Serum Image: Beautibe

If you are after a dependable hair loss product, look no further! Certified as organic by the USDA and EcoCert, Beautibe Castor Oil Hair Serum is created using a blend of natural hair oils. The natural vitamins in this natural hair treatment serum deliver longer, denser, and healthier hair. Castor oil in serum moistens the scalp and tones your hair, making it your potential favorite anti-hair loss serum. No bothers about split ends, frizz, or flyaways anymore! Crafted for all kinds of hair, it meets the requirements of both men and women. Rich in vitamin E oil, this organic hair smoothing serum works on straight, curly, fine, thick, dry, chemically-treated, or natural hair. So don’t wait! Gift your hair some pamper and some care this season. The organic hair serum for natural curls and waves contains essential oils such as cedarwood, clary sage, lavender, rosemary, thyme, bergamot, and peppermint.


  • Vegan
  • Cruelty-free
  • Repairs and restores damaged hair
  • Suitable for all types of hair


  • Some may find it slightly greasy.

8. Best Long-Lasting:Hair Thickness Maximizer Biotin Hair Growth Serum

Hair Thickness Maximizer Biotin Hair Growth Serum Image: Hair Thickness Maximizer

This organic hair serum for dry hair, by and large, focuses on biotin along with other advanced components that nourish, restore, and shield your hair against hair fall. Exceptional for damaged, dry, brittle, frizzy hair, dry scalps, and dandruff, you can apply it as a topical treatment. With the goodness of natural ingredients, it is easily absorbed into your hair and scalp. From nourishing your hair follicles to guaranteeing more robust, thicker, and long-lasting locks, this formula does it all. This aloe vera natural hair serum also contains vitamin E, hydrolyzed wheat protein, and hydrolyzed soy protein. This hair serum with organic silk proteins coats and strengthens hair stands making them look glossier and healthier.


  • Stimulates and nourishes hair follicles
  • Revitalizes hair roots
  • Preserves and strengthens existing follicles
  • Works against broken, dry, frizzy, brittle hair, dandruff, and dry, itchy scalp


  • It may not be suitable for some hair types.

9. Best For Frizz-Free Hair:GK Hair Proline Serum With Juvexin

GK Hair Serum Image: Gk Hair

The new GK Hair Proline Serum is a lightweight oil serum that instantly transforms your lifeless and dry tresses into elegantly smooth and frizz-free hair. The product is instilled with Juvenix, a keratin anti-aging protein blend optimized for restoring hair from inside out. The argan oil and natural silicones nourish frizzy hair and enrich it with extra moisture while shielding your hair from dryness and breakage. This organic hair shine serum claims to be a product that promises to fulfill all your precious locks’ nutritional requirements to leave you with healthy hair.


  • Nourishes and protects your hair
  • Fights frizz and the like
  • Repairs damaged hair
  • Contains argan oil


  • Colorants may be subject to side-effects.

10. Best For All Hair Types:Clothes Of Skin Ginger Germinal Oil Serum


This 7-day organic hair growth serum is a product that vows to show results within 7 regular application days. This herbal hair serum is composed of activated herbal oils that start the treatment from its very first use! Other nourishing ingredients include old ginger extract, ginseng, polygonum multiflorum, angelica, black sesame, vitamin E, ginkgo, and water. Together, they bring a stop to thinning hair, hair loss, pamper and nourish existing hair follicles, and repair damaged hair. Not only that, this oil serum is a perfect choice for all hair types! When are you getting yours?


  • Nourishes the scalp
  • Effectively repairs damaged hair
  • Averts hair loss
  • Inhibits thinning of hair


  • Unsuitable for people with ginger allergy

11. Best For Hydrating Solution:Focus Perfect Hair Coconut Oil Hair Serum


Need a hair serum with organic keratin? Look no further. Bid farewell to the frizz and flyaways for good with the all-new Focus Perfect Hair Coconut Oil Hair Serum. This organic hair serum for curly hair reduces hair breakage as it seeps into the hair follicles and deeply conditions your hair right from the roots to its tips. Moreover, this quick and hydrating solution not only repairs damaged hair by boosting the moisture level, but its advanced formula also efficiently fortifies it. Other ingredients such as sweet almond oil, olive oil, aloe vera extracts, and keratin offer an extra layer of protection while providing abundant moisture and shine. Try this organic, lightweight serum for enhanced manageability, making it a must-have product for curly hair care!


  • Rejuvenates and repairs
  • Natural ingredients
  • Lightweight formula
  • Generously nourishes your hair.


  • Slightly expensive

12. Best Vitamin And Mineral-Rich:ORS HAIRestore Fertilizing Serum

ORS HAIRestore Image: Ors Hairestore Fertilizing Serum

If you’re going through thinning hair and hair loss and looking for hair serums with organic essential oils, here’s your stop. The ORS HAIRestore Fertilizing Serum is composed of ingredients that can cast a stopper on your difficulties. The vitamin and mineral-rich nettle leaf helps provide much-needed nourishment to your scalp, giving you the restorative care you’ve been longing for. With aid from silica, selenium, and horsetail extract, your hair gets an environment where it can thrive.


  • Nourishes scalp
  • Repairs hair thinning
  • Healthier looking hair
  • Contains coconut oil


  • It takes time to show results.

13. Best Chemical-Based Counterparts:Renpure Apple Cider Vinegar Clarify & Shine Scalp Serum

Renpure Apple Cider Vinegar Clarify & Shine Scalp Serum Image: Renpure

There’s a famous saying ‒ “Nip the evil in the bud,” which is precisely what the Renpure Apple Cider Vinegar Clarify & Shine Scalp Serum does. Formulated with the goodness of plant-based nutrients, this powerful formula begins its work right from the scalp. The product is a superior alternative to all its chemical-based counterparts. Now flaunt those soft, smooth, and shiny tresses whenever you step out with this natural hair serum. Notice your scalp finding the nourishment of essential oils and flakes running far away from your hair. Adding cherry to the top, this organic blend hair serum is safe to use and an efficient product that is absolutely within your budget.


  • Removes buildup
  • Induces shine
  • Softens and smoothes your hair
  • Plant-based ingredients
  • Not tested on animals


  • Some may find the scent unpleasant.
*The prices provided in this article are based on the latest available information. However, they may vary due to changes in pricing by the seller and/or promotional offers.

Ready to get your hands on one of the 13 best organic hair serums on our list? Before you do so, do take a quick look at this buying guide.

Factors To Keep In Mind Before Picking The Best Hair Serum

  • Hair and scalp requirements

First things first, identify the needs of your hair. Is it breakage, split ends, hair growth that doesn’t match the speed of your falling hairs, dullness, etc.? For instance, essential oils would be the best option for frizzy and dull hair. If you want nourishment and moisturization, go for one with coconut oils. If all you need is some protection against heat damage, look for organic hair serums with UV protection. There are ample other options available, such as serums that repair damaged hair, treat split ends, and the like. Additionally, it is best to invest in professional-grade formulas that cater to your hair care needs well. So, observe your hair and choose accordingly.

  • Components

The product’s components go a long way to determine what the result of the usage will be. Certain ingredients may do your hair a lot of harm instead of otherwise. Take sulfate, for example. Try to avoid products containing this ingredient. Also, you may be allergic to ginger. Hence, products containing ginger may cause an allergic reaction to your scalp. If you are still unsure, hair serums’ safest choice would include formulas packed with almond oil, coconut oil, jojoba oil, and green tree extracts. They wouldn’t irritate your hair, be gentle on your scalp and provide a slight bounce to your cherished tresses.

  • How much to buy

If you are new to the product, it is always wise to purchase the minimum possible amount. Give it a fair trial, and if you find that it loves your hair, go for a larger quantity the next time.

  • Check your pocket

There is no need to strain your purse and buy an expensive product. Always keep your budget under consideration. You can always find products that would meet your requirements and, at the same time, wouldn’t tug at your funds.

  • Peruse the reviews

It is always better to be 100 % sure about your purchases, especially if it’s a product meant for your skin or your hair etc. Go through a substantial number of reviews and take cues from the reviewers to make your choice.

How To Use An Organic Hair Serum?

Squeeze a little serum into your palm and rub your hands together. The rubbing would cause friction and heat the serum a little, which would lead to a slight reduction in the stickiness. Then start applying to the tips and work your way up. Do not use it on the scalp or the roots. For smooth hairs, one little squeeze may be sufficient. You may need 2-3 pumps of the bottle for denser hair.

Benefits Of Natural Hair Serum

Hair serums with organic botanicals that avoid the use of any chemicals are ideal for every hair type. Chemicals, as we know, may initially give you results, but in the long run, there will be side-effects. While we cannot entirely avoid it in our lives, we can try to ensure the quantity is pushed to a bare minimum. With the natural hair serums, you can be assured that the harms would be far lesser, if at all, than those containing chemicals. Most ingredients would be derived from plants or plant products, ensuring your hair is treated with care.

Infographic: Key Natural Ingredients Used In Organic Hair Serums

Organic hair serums are becoming more popular as more people look for all-natural hair care options. These serums contain essential natural components that have several advantages for the health and appearance of hair. Check out the following infographic to learn more.

Key Natural Ingredients Used In Organic Hair Serums (infographic)

Illustration: StyleCraze Design Team

The Bottom Line

Achieving frizz-free hair is everyone’s dream. But, pollution and climatic conditions may not be in your favor and make your hair frizzy, rough, and textureless. Your hair needs hair serums to reduce tangles and make the hair shiny, healthy, and lustrous. Hence, invest in hair serums to strengthen your hair follicles and roots, rejuvenate your hair, and add shine to the strands. The Pureauty Naturals Biotin Hair Serum contains biotin and pro-vitamin B5 that nourish your hair and strengthen the roots, while the GIOVANNI 2 Chic Repairing Super Potion Hair Oil Serum contains blackberry and coconut milk that protects your hair against breakage and makes it more manageable. The Beautibe Castor Oil Hair Serum contains a blend of natural hair oils, like cedarwood, lavender, and rosemary that boost hair growth and tame flyaways. The products listed in our article tame the frizz, repair the follicle, and prevent dandruff. However, stay away from the hair serums that come with an unpleasant smell as they are a cause of discomfort.

Frequently Asked Questions

Does serum cause hair loss?

Usually, a serum is used to prevent hair loss. But if the product contains ingredients like silicone, which is meant to add shine to your hair. However, in the long run, silicone can harm your hair, causing hair fall and breakage.

Can a hair serum be used daily?

Although hair experts do not advise the use of hair serums daily, people with untameable and frizzy hair may use an oil-based serum for daily use. In normal circumstances, try to restrict the use of serums to the days you wash your hair.

Is a serum necessary?

Since conditioners aren’t enough to ensure sealing your cuticle; a serum layer is mandatory. Especially if you heat style your hair regularly, it is advised to make serums an essential part of your hair care regime. Serums shield the hair from damage and nourish your hair.

Is hair serum better than oil?

It would be unfair to pitch the two against each other as it would be like comparing apples to oranges. While hair serums are typically used to enhance your hair’s look, the most fundamental duty of hair oil is to feed the hair plenty of nourishment.

Is it better to apply the serum on wet or dry hair?

For best results, always use a serum on wet, freshly washed hair. It then works as a shield that protects your hair against dust and pollution.

Can we apply hair serum on the scalp?

No. It is advised not to use hair serum on the scalp and the roots. It may look greasy on the hairline, plus if you apply it on the bases, it may clog your follicles, resulting in permanent hair damage.

Does hair serum help hair grow?

Yes, the existing elements found in a hair serum nourishes the roots of your hair and scalp. Hence, this initiates new hair growth amidst the dead or dormant hair follicles.

Do hair serums have side effects?

While the hair serum is not associated with any existing side-effects so far, try to steer clear of products with silicon, as it can cause your hair plenty of harm in the long run. Also, ascertain if you are allergic to any ingredient used in the product.

Why Trust StyleCraze?

Krati Darak, who authored this article, is a haircare enthusiast and she enjoys helping her readers purchase suitable haircare products. With that interest, she conducted extensive research and compiled a list of the best organic hair serums. These products that have been listed down can control your frizz and protect your mane from pollution. With only a few drops, you can get sleek and shiny hair.

Yvey Valcin

Yvey ValcinHairstylist

Yvey Valcin is a celebrated master stylist based in Seattle, WA, and was one of the highest rated stylists at the flagship Gene Juarez salon in Seattle. He is known for his superior cutting technique and has styled for top editorial and fashion events, such as New York and Paris Fashion Week. His insights have been featured in InStyle, Martha...read full bio

Latest Articles