We recommend 3-6 months of consistent use to see results.
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Description
A high-bioavailability Vitamin D3 supplement that supports hair nutrition and the immune system. Helps restore healthy hair growth cycles, especially for those experiencing temporary hair shedding. In methylated form for long-term hair and skin health support.
Supplement Facts
Benefits
Helps Correct Vitamin D Deficiency
Helps replenish optimal levels to support long-term regrowth and overall hair health.
Supports Hormonal & Thyroid Health
Plays a key role in balancing androgens and supporting thyroid function for healthier hair cycles.
Encourages a Healthy Immune Response
Promotes immune balance and a favorable scalp environment to support hair retention.
Liquid Delivery for Better Absorption
One daily dropper delivers fast-acting, bioavailable support directly where your body needs it.
How to use
Take 5 drops daily under the tongue or as directed by your healthcare provider. For best results, use consistently for a minimum of 3-4 months.
Ingredients
Vitamin E
Thiamine
Riboflavin
Niacin
Vitamin A (Beta Carotene & Palmitate)
Vitamin C (Ascorbic Acid)
Vitamin D (Cholecalciferol)
Vitamin B6 (Pyridoxal-5-Phosphate)
Vitamin B12 (Methylcobalamin)
Folate – 800 mcg
Biotin
Pantothenic Acid
Iron
Iodine
Selenium
Manganese
PABA
R-Lipoic Acid
Institol
OptiMSM®
Fo-Ti Root
Saw Palmetto Extract
Pine Bark Extract
Bamboo Extract
L-Cysteine
Hyaluronic Acid (from Sodium Hyaluronate)
Choline
Zinc (Zinc Gluconate)
The foundation
Vitamin D levels begin to rise. Shedding starts to slow.
The shift
Shedding reduces significantly. Hair feels stronger through the growth cycle.
The result
Less shedding and the first signs of new growth. 83% noticed hair regrowth at six months.¹
Individual results will vary based on multiple factors, including but not limited individual biology, consistency and duration of use, and the severity and cause of hair loss.
Understanding The Science
Low vitamin D hides in plain sight. Vitamin D3 helps close the gap.
Hair loss isn't random — it maps to specific zones on the scalp, each with a distinct root cause. Vitamin D3 is formulated to target Zone 2, where nutritional deficiencies silently starve follicles and trigger excessive shedding.
Zone 1TM
Hormonal Hair LossDHT is quietly shrinking your follicles.
Zone 2TM
Nutritional Hair LossYour follicles are starving for nutrients.
Zone 3TM
Inflammatory Hair LossScalp irritation blocks the growth cycle.
Zone 1™ · Hormonal
Your follicles are shrinking. And you don't know it.
Testosterone can convert into DHT, which can bind to susceptible hair follicles and gradually shorten the growth cycle — leading to finer, weaker strands and visible thinning, especially at the temples and crown.
83%Reported and noticed hair regrowth.¹
Zone 2™ · Nutritional
Your follicles are starving. And you don't know it.
Deficiencies in key vitamins, minerals, and nutrients can disrupt the hair growth cycle, leading to increased shedding, diffuse thinning, and weaker growth. Correcting these nutritional gaps helps create the foundation follicles need to grow normally.
85%Reported a reduction in shedding.¹
Zone 3™ · Inflammatory
Your follicles are irritated. And you don't know it.
When the scalp becomes irritated — from stress, immune responses, or product buildup — blood flow to follicles is restricted and the growth cycle breaks down. Calming botanicals and targeted nutrients help restore a healthy scalp environment where hair can grow.
Real before-and-afters from real Vitamin D3 users — at 60, 90 and 180 days. No filters. No retouching.
“Hair loss is stressful, scary, and heartbreaking so I wanted to provide an early review so others, like myself, can have a bit of a sigh of relief. I’m happy with my experience.
Regrowth Visible
180-Day Journey
Denser Roots
Regrowth Visible
New strands coming in where hair had stopped growing.
180-Day Journey
tayed consistent and the results were worth every day.
Denser Roots
Hair growing back fuller and stronger from the root up.
“I had tried everything and given up when I found Advanced Trichology. At first I
thought nothing was happening, but I stuck to the plan and my hair actually grew back!”
Regrowth Visible
180-Day Journey
Denser Roots
Regrowth Visible
New strands coming in where hair had stopped growing.
180-Day Journey
Stayed consistent and the results were worth every day.
Denser Roots
Hair growing back fuller and stronger from the root up.
“My confidence took a hit when my hair started thinning, but sticking with the plan changed
everything. My scalp isn’t showing anymore, and my hair looks strong and full.”
Regrowth Visible
180-Day Journey
Denser Roots
Regrowth Visible
New strands coming in where hair had stopped growing.
180-Day Journey
Stayed consistent and the results were worth every day.
Denser Roots
Hair growing back fuller and stronger from the root up.
“I was losing confidence along with my hair, but after a few months on the Advanced
Trichology routine, I started seeing new growth. My before-and-after photos still surprise me.”
Regrowth Visible
180-Day Journey
Denser Roots
Regrowth Visible
New strands coming in where hair had stopped growing.
180-Day Journey
Stayed consistent and the results were worth every day.
Denser Roots
Hair growing back fuller and stronger from the root up.
Customer Reviews
Overall rating: 4.7 / 5 from 6073 reviews.
I would recommend this for the rest of my life. The best vitamin product for hair.
Decent product. Been using after wash from nizoral because it can be pretty drying to the scalp. Adds almost to much moisture even with less sprays as instructed. Makes it look more oily and flat rather then “fuller” as product describes.
I think the DHT Blocker works but I see a slowig of any new growth on top of my head in the "male pattern" area, i.e. the area of hormonally influenced thinnness. I stopped using the topical Nutra M serum- could it be that I need to continue that? Also perhaps some element in my diet missing, or stress? Anyway, still haven't seen the number of new hairs in that area.
This has really decreased the shedding and loss of hair since I started this product! I am on my second box and I am losing less and less hair. I’m excited to see the growth start soon, for I am very optimistic in this products ability to deliver exactly what my hair needed.
This is much more about the shampoo vise the extra strength supplement. I use both but the dramatic increase in volume happened very shortly after I started using the shampoo. Everyone asks me what I’m using and then ask me for the company information.
This is the best form of vitamin D/K in my mind. Has made a nice improvement in my hair growth. I will always continue to buy this. I also like that it’s in liquid form.
After 1 month, my hair has a lot more volume than ever before. Highly recommend to everyone who wants to improve thair hair.
Great product would rate it seven starz
🌟🌟🌟🌟🌟🌟🌟
I've been taking FoliGrowth for about 4 years, and it has really helped the growth and overall condition of my hair. FoliGrowth provides the key nutrients needed to keep my hair healthy. The formula has so many vitamins in it, I take it as my daily multivitamin! The only drawback is that these vitamins are strong enough to upset my stomach if I don't take them with food (which is exactly what the product instructions tell you to do!) At any rate, I'm pleased with FoliGrowth, and will continue to take it.
Every drop of Vitamin D3 is formulated for maximum bioavailability, supporting healthy hair cycles and the systems that regulate growth at the hormonal level.
High-bioavailability formula
Methylated Vitamin D3 in MCT oil for superior absorption and long-term hair and skin health.
Trichologist-Developed
Created by certified trichologist William Gaunitz, WTS. Supported by 20 years of expertise in hair growth solutions.
5 drops daily
Simple sublingual delivery — place under the tongue for fast-acting support.
Corrects Vitamin D deficiency
Replenishes optimal levels to support long-term regrowth and overall hair health.
Supports hormonal & thyroid health
Balances androgens and supports thyroid function for healthier hair cycles.
Encourages healthy immune response
Promotes immune balance and a favorable scalp environment to support hair retention.
Inside Vitamin D3
The nutrients your follicles have been asking for.
+2,120 people tried Vitamin D3 and documented what happened. Here's what they found.
“I had tried everything and given up when I found Advanced Trichology. At first I thought nothing
was
happening, but I stuck to the plan and my hair actually grew back!”
“Hair loss is stressful, scary, and heartbreaking so I wanted to provide an early review so
others, like
myself, can have a bit of a sigh of relief. I’m happy with my experience.
“I was losing confidence along with my hair, but after a few months on the Advanced Trichology routine, I
started seeing new growth. My before-and-after photos still surprise me.”
“My shedding slowed down first, then I noticed baby hairs coming in. It’s the first time in years I feel
hopeful about my hair.”
“I used to avoid bright lighting because my scalp showed so much. Now my hair looks fuller and healthier,
and friends keep asking what I changed.”
“I followed the plan exactly and the results were worth it. My hair feels stronger, my part looks smaller,
and I finally see real regrowth.”
“I bought the products out of desperation, but they exceeded my expectations. My hair is thicker, my scalp
feels better, and my confidence is up.”
“I could see my hair thinning in photos, which was heartbreaking. After sticking with Advanced Trichology
for a few months, the change has been dramatic.”
“My stylist noticed the improvement before I did. She said my hair looked fuller and healthier — and now I can see the difference in every picture.”
“I wasn’t expecting fast results, but consistency really paid off. My hair is growing again, and my scalp isn’t irritated anymore.”
“The transformation has been incredible. I went from visible thinning to a fuller head of hair, and I’m more confident going out without hats.”
“I was skeptical because I’d tried so many things, but this is the first routine that made a visible difference. My hair looks fuller and feels healthier than it has in years.”
“I used to dread washing my hair because of how much I’d lose. Now the shedding has slowed down, and I’m actually seeing new growth in the spots that worried me the most.”
“I didn’t expect my before-and-after photos to look this different. My hair feels thicker, my part has filled in, and I finally feel like myself again.”
“My confidence took a hit when my hair started thinning, but sticking with the plan changed everything. My scalp isn’t showing anymore, and my hair looks strong and full.”
“I had patchy thinning around my temples, and now those areas are filling back in. It feels amazing to finally see progress.”
“My thinning was getting worse every month, and it really scared me. After staying consistent, I started seeing small improvements that turned into big ones.”
“I kept seeing progress month after month — less shedding, healthier strands, and now actual regrowth. I’m honestly thrilled with the results.”
William Gaunitz, WTS, spent over two decades studying why hair falls out — and more importantly, how to stop it. NutraM Scalp Serum is the result of that research: a targeted topical formula designed to block DHT and restore scalp health naturally.
Physician Reviewed Trichologist-Developed
Regrow the