Recommended by leading doctors and trusted by over 21,600 women, FullyVital serum addresses all 5 root causes of thinning hair—hormones, inflammation, circulation, aging follicles, and scalp health.
Our 15-ingredient formula is designed for the 90-day treatment cycle dermatologists recommend, with most customers seeing initial changes at 6 weeks.
The lightweight, non-greasy formula absorbs quickly. Each 55ml bottle provides a full 30-day supply when used as directed. Our 120-day money-back guarantee means you can complete the full 90-day clinical timeline risk-free.
For a limited time, subscribers receive welcome gifts (up to $75 value).
Shipping: Orders ship within 24 hours from our fulfillment center in Ohio and typically arrive in 3-6 business days. Tracking information is provided via email upon shipment of your order.
Returns: To start a return, simply send an email to support@fullyvital.com. We'll send you instructions on how to return our products.
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– Abbey R., 49
– Dorit S., 52
– Grace H., 56
– Dani H., 42
– Neha P., 55
- Ashley F., 48
- Samantha K., 56
Noticed significantly less shedding in just 30 days.
Reported visibly thicker, fuller-looking hair by day 60.
Saw new hair growth and improved density in 90 days.
*Results from customer survey. March 2026. n=445
How Our Hair Growth Serum Works
As you age, menopause, hormonal shifts, stress, and other triggers disrupt the hair cycle - leading to thinning.
FullyVital’s serum contains 15 advanced, cutting-edge ingredients to combat root causes and restore fuller, stronger hair.
Our key actives were once only found in top anti-aging clinics—now they’re in your daily ritual.
Stimulates growth factors and activates a new hair growth cycle.6
Produce thicker hair follicles and combat inflammation levels.4
Promotes scalp circulation as effectively as 2% minoxidil for hair growth1.
Combats the shrinking effect of DHT hormones and strengthens follicles.8
Combats hormonal hair thinning caused by DHT hormones.5
Energizes follicles for longer hair and faster hair growth.11
Increases scalp hydration, plumper looking hair and makes hair shiny.9
A powerful antioxidant, topical melatonin promotes hair growth.2
Our hair regrowth serum ingredients are vegan, cruelty-free, non-greasy, and free of harsh chemicals and parabens.
| Supporting Ingredients | ||
|---|---|---|
| Clover Flower | Propanediol | Panthenol |
| Water | Ethoxydiglycol | Ethylhexyglycerin |
Our comprehensive approach delivers superior results.
Recommended by Functional Doctors
of hair thinning for a comprehensive treatment
for thicker, fuller hair & new regrowth
that won't leave residue or oiliness
for purity and safety: made in FDA-certified facilities
55ml in one bottle - so you won't run out mid-month
The Magic of Exosomes for Luscious Hair
Exosomes are nature’s messengers, delivering growth factors to dormant follicles and reawakening the hair growth cycle.
Paired with FullyVital’s clinical blend, they work deep at the cellular level to strengthen follicles and promote thicker, fuller hair—faster than other treatments.
Free Shipping on Autoship & Orders $35+
120-Day Money Back Guarantee
Vegan, Cruelty-Free, Drug & Hormone-Free
Step 1
Shake well and use once daily.
Step 2
Apply 1–2 dropperfuls to areas of thinning.
Step 3
Gently massage into the scalp. Leave in overnight.
We stand behind every bottle. If you don’t see visible improvements in your hair within 120 days, simply reach out—we’ll refund your purchase. No hassle, no stress. Because results matter. And so do you.
For additional assistance, please reach out to us at support@fullyvital.com.
FullyVital hair growth serum for women uniquely targets ALL 5 thinning causes with 15 clinical ingredients, delivering visible growth in 6 weeks. Our lightweight formula absorbs instantly—no greasy residue—backed by the industry's longest 120-day guarantee.
You can expect to see decreased hair shedding within 3 weeks, and your hair will feel healthier. More significant results, including thicker, fuller hair, become visible within 2-3 months of consistent use. The transformation continues improving with each month, which is why 87% of customers stay on autoship after seeing their 90-day results
Never—our water-based formula absorbs in a few minutes with zero residue. Many women even use our hair thickening serum for morning styling for volume.
Our hair regrowth serum formula is 100% natural and free of drugs and chemicals. They are also free of: parabens, phthlates, benzoates, formaldehyde.
Yes, it's safe and effective to use both hair serums together. We recommend using the hair serum for hair growth in the evening, and the anti-gray serum in the morning.
Your 100% satisfaction is important for us. We offer a 120-day Return & Exchange Policy.
If you are not satisfied with your purchase, you can return the product and get a full refund or exchange up to 120 days from the date of purchase (minus shipping & handling).
For returns, please email support@fullyvital.com with the subject 'Returns' and include your order number and name.
Overall rating: 4.601835 / 5 from 545 reviews.
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"As a Functional Nutrition Practitioner I am one of those people that understands addressing your health to improve the quality of your hair. I was doing all the things you would do to improve hair thinning but was still struggling with getting my hair back after having health issues. I could tell a difference with in 2 weeks and it has continued to improve. I am much more confident with wearing my hair back. I don't feel like I am getting a receding hair line now. Here is one before and after picture."
"After suffering with postpartum hair loss I was scared my hair would never grow back, since using I’ve been seeing some peach fuzz around my hairline. So thankful!!!"
"I really could not be happier with this serum. I have used it twice a day for more than a year now and my hair situation has improved a lot since then. To be fair, it is not the only thing I have put in place in my hair routine, but I also have tried other serums through my journey and nothing beats the quality of this one. It doesn't leave a greasy feeling after use, witch is capital in my opinion of you don't want to wash your hair everyday. Also, the pipette works great, it's precise."
"I've been using this serum twice daily for 4 months. Here are my results. The first two pictures are before, the last two are after!"
"I have now been using Fully Vital Hair Revival Serum for just over 3 months. I was experiencing hair loss and thinning due to multiple issues - menopause, hypothryroid and post-COVID issues. I was previously using another product on the market and their formula changed making the scent unbearable. I found Fully Vital online and reached out to their team as I was skeptical about scent/fragrance. I was assured about the product so I ordered. What a game changer!!! The scent is almost ZERO (a slight lemon-y smell - which is lovely). Apart from the product actually working - scent/fragrance is a big deal for me. After approx 6 weeks of consistent nightly use, my scalp burning fully subsided. My hair loss clumps when brushing started to get smaller but most importantly the hair just falling out as I'm moving through my day has gone - this took almost 3 months to achieve for me, but completely worth it. I am starting to see ALOT of baby hairs, which I havent seen in a long time. So thank you Fully Vital! Thank you for making a product with no/low scent and one that ACTUALLY works! I highly recommend."
"I’m loving the Fully Vital hair serum. I’m definitely seeing new growth and the top of my head is thicker than the bottom. The serum is not sticky or greasy and doesn’t smell. I use it twice a day and it’s super easy to apply. I’m excited to see what my hair will look like in another few months!"
"I’ve enjoyed the ease of using it. It doesn’t leave my hair greasy. It’s easy to apply. It was designed with effectiveness and ease of use in mind for busy people. I don’t know if I have significant changes to report as I am still on my first bottle of use, but I do plan to continue for at least four months."
"Recently I've noticed hair thinning but also coming out slightly in my hands when showering. I found fully vital from Alex Kikel and decided to give it a try. Fast forward to now and im on my second bottle. Ive noticed rarely any hair coming off in my hands when showering. My thinning has improved compared to how it was before so im a happy camper! Im curious to see how the results further go! I have noticed my hair growing faster because I usually trim it every 4-5 weeks just a tad but I've had to do it roughly every 2-3 weeks now. Its a work in progress and some progress is better than no progress! It smells good and not overpowering and doesn't leave the hair greasy. I would recommend this for anyone with thinning hair or hair coming out."
"I noticed baby hair growing on my forehead, helped regrow my receding hairline"
"The Hair Revival Serum is so lightweight and not at all sticky. It is easy to apply to the scalp and doesn't leave my hair looking oily. Love the 3 pack so you always have some on hand."
