Nutrafol Review: Do Natural Hair Loss Pills Work?

Nutrafol Review: Do Natural Hair Loss Pills Work?


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Many consumers are seeking na​​tural solutions for hair thinning and hair loss, because prescription drugs for these conditions often have side effects. Nutrafol is a hair care brand that claims to have a "natural approach" that's "clinically proven to support your hair growth."

But do Nutrafol supplements contain research-backed ingredients for hair growth? Did the clinical trials funded by Nutrafol prove the supplements to be effective? Do theey contain any unhealthy additives? And how do real users rate and describe the effects of Nutrafol?

In this article we'll answer all of these questions and more, as we analyze the ingredients in Nutrafol Women and Nutrafol Men to give our take on whether or not the supplements are likely to be effective for hair growth, and whether or not they're healthy.

We'll also review the clinical trials funded by the brand, compare Nutrafol to another leading natural hair growth brand called Viviscal, and feature real customer reviews of Nutrafol products.

Nutrafol Women Ingredient Analysis

Nutrafol for Women Supplement Facts label

The ingredients in Nutrafol Women are shown above.

Vitamin A and selenium are two ingredients in the vitamin and mineral blend.

We have not come across any clinical evidence that multivitamin supplementation improves hair quality.

The dosage of some of these nutrients are relatively high, particularly vitamin A and vitamin D which are fat-soluble, meaning they're not as easily excreted from the body as water-soluble nutrients like B-vitamins.

In early 2022, a different supplement company had to recall their products from the market because the high supplemental vitamin doses were causing toxicity in some consumers, according to the CBC.

Collagen derived from fish was shown in a 2022 clinical trial to cause hair regrowth, which suggests that the hydrolyzed marine collagen in Nutrafol Women may be effective.

Saw palmetto extract has been clinically shown to be effective for hair loss, as we documented in our review of another hair loss supplement called Hair La Vie.

Hyaluronic acid was shown to cause hair growth in a clinical trial published in the BioMed Research International journal, however this was a test tube study, so the data is less conclusive than a study with human trial participants.

A YouTube creator named Tawny Alessandra tried Nutrafol Women for six months and included before-and-after images in her review video:

Nutrafol Women Clinical Trial Analysis

Nutrafol Women has been studied in a legitimate clinical trial published in the Journal of Drugs in Dermatology.

The purpose of the trial was to determine if Nutrafol Women caused hair growth and improved any hair quality parameters.

Women took either Nutrafol Women capsules or placebo capsules over the course of six months.

The group taking Nutrafol Women had a 10% higher hair count after six months than the control group.

We're impressed by Nutrafol funding legitimate clinical research, and we will conclude that Nutrafol Women is effective for supporting hair growth in women.

Nutrafol Men Ingredient Analysis

Nutrafol Men Supplement Facts label

The ingredients in Nutrafol Men are shown above.

This supplement has a similar formulation to Nutrafol Women.

Saw palmetto extract is likely included at a higher dose (we can't determine the exact dose because it isn't published but it's listed earlier in the blend), which seems appropriate because saw palmetto has an antiandrogenic effect according to clinical research.

Men have higher levels of androgens (steroid hormones) than women, which is partly why men generally lose hair earlier than women.

Collagen and hyaluronic acid are included in Nutrafol Men, and we already determined these ingredients to be potentially effective in the previous Ingredient Analysis section.

Our main complaint about this supplement is the same as that for Nutrafol Women: some of the nutrient doses are relatively high.

A TikTok creator named Ethan Gaskill had a positive experience using Nutrafol Men:

@ethancgaskill One of my secrets for healthy hair and skin 😍✨@nutrafol #notsponsored #menshair #skin #fyp #goingpro #malebeauty #favoriteproducts #beautyproducts ♬ original sound - Ethan Gaskill

Nutrafol Men Clinical Trial Analysis

Nutrafol Men was tested in a clinical trial published in The Journal of Clinical and Aesthetic Dermatology.

Both men and women participated in the trial, and were assigned either Nutrafol Men or Nutrafol Women based on their sex.

The trial lasted 24 weeks, and 83.7% of male subjects experienced improvements by the end of the trial. 79.5% of female subjects experienced improvements as well.

Nutrafol Men was reported to be less effective in men with African ancestry.

Asian hair showed a thicker hair diameter and faster growth, while men with European ancestry experienced higher hair density.

We consider this trial to be less conclusive than the trial on Nutrafol Women because it was not placebo-controlled, but we do consider Nutrafol Men likely to be effective based on these results. 

Does Nutrafol Cause Side Effects?

In most hair supplement reviews, we have to make an educated guess about whether or not the supplement will cause side effects based on its ingredients.

But since both Nutrafol Women and Nutrafol Men have been studied in clinical trials, we can analyze the trial results to determine risk of side effects.

No serious side effects were reported in either of the clinical trials on Nutrafol.

In the Nutrafol Men trial, one patient experienced diarrhea, but it's hard to say for certain whether that was caused by the supplement or diet, because it resolved itself naturally.

We do not consider Nutrafol likely to cause side effects.

Where to Get the Best Price

Nutrafol is sold at various online retailers.

Here's a price breakdown for a one-time purchase at the time of updating this article:

Nutrafol Women

Brand website: $88 (plus shipping, link)

Amazon: $88 (free shipping, link to official Amazon listing)

Walmart: $38.99 (free shipping, third-party seller, link)

Nutrafol Men

Walmart: $229.99 (free shipping, third-party seller, link)

Brand website: $88 (plus shipping, link)

Amazon: $88 (free shipping, link to official Amazon listing)

Walmart currently has the best price on Nutrafol Women by a significant margin, but the listing is from a third-party seller, so we advise consumers who can afford to do so to purchase from the official Amazon listing or the brand's website to avoid the risk of counterfeit product.

Amazon currently has the best price on Nutrafol Men.

Nutrafol vs. Viviscal

Nutrafol and Viviscal are arguably the most popular natural hair growth supplements, so consumers are often curious about which is more likely to be effective.

As we documented in our Viviscal review article, Viviscal has also funded legitimate clinical research proving their supplements increase hair growth in both men and women.

We would recommend Viviscal over Nutrafol to women, because the hair growth results in the Viviscal clinical trial on women were more impressive.

We would recommend Viviscal over Nutrafol to men for different reasons.

We consider the men's supplements to be equivalently effective, but Viviscal is significantly cheaper, so we'd recommend Viviscal for cost reasons.

Our Clean Hair Growth Picks

Happy Head Topical is our top hair growth solution.

This formulation uses FDA-approved hair loss ingredients like minoxidil which is clinically shown to increase hair count by 11%.

Momentous Zinc is our top value hair growth solution.

A 2022 medical review on the use of zinc in dermatology concluded that "This review has found evidence to support the use of zinc...in hair loss disorders."

MBG Omega-3 Potency+ is our top hair thickness pick.

Supplementation with omega-3 fats and antioxidants is clinically shown to improve hair density, and MBG's supplement contains both.

All of the products recommended in this section are entirely free of ingredients we consider to be unhealthy.

Customers Rate Nutrafol

Amazon is a better resource for honest customer reviews than a brand's website in our opinion.

Nutrafol Women has been reviewed over 16,000 times on Amazon at the time of updating this article, with an average review rating of 4.2 out of 5 stars.

A top positive review from a verified purchaser comes from a user named "Abby" who gave the product a 5/5 rating:

"I have taken Nutrafol for about 6 months now, and am very happy with the changes I’ve seen since about 3-4 months in. The shedding has reduced to what I assume is a normal/healthy amount — less than I have had in years. The balding patches around my hairline have sprouted a ton of baby hairs that are continuing to grow along with the rest of my head — and the most shocking part for me was the lifelong short, fine hairs above my ears have had a ton of growth and are thickening to match the rest."

A top negative review from a verified purchaser is written by a user named "Achilles" who gave the product a 1/5 rating:

About an hour after I took the dose, I started feeling unwell. My ears were ringing, my hands were shaking, I was having frequent PVC's, I felt" jittery" inside (though my "vitals" were not significantly elevated... heart rate was 93 (73 is my "normal") and my blood pressure was 127/84 (my "normal" is 120/70)) I had a strange pain/ache/fatigue sensation from just at the upper jaw to slightly abovethe temples on both sides. I felt as though I may pass out."

Nutrafol Women currently has an average review rating of 4.6 out of 5 on Google.

Nutrafol Pros and Cons

Here are the pros and cons of Nutrafol in our opinion:

Pros:

  • Clinically proven to work
  • Contains research-backed active ingredients
  • No unhealthy inactive ingredients
  • Formulations optimized by sex
  • Positive online customer reviews

Cons:

  • Expensive
  • Brand's website charges for shipping
  • Uses proprietary blends
  • Slightly worse than Viviscal in our opinion
Stay up-to-date on our research reviews

Conclusion

Nutrafol makes well formulated supplements for hair loss and hair thinning.

We consider both Nutrafol Women and Nutrafol Men likely to be effective, given that both supplements have been shown to be effective in legitimate clinical trials.

We commend Nutrafol for being one of the few cosmetics brands that funds clinical research that's published in peer-reviewed journals, as this is a higher quality standard than company-published research.

Our only concern regarding Nutrafol supplements is the relatively high doses of certain nutrients.

It may be beneficial for consumers to speak with a doctor or consider getting bloodwork done prior to and during use of these supplements, to ensure that levels of certain nutrients like vitamin A don't exceed the healthy range.

We consider Viviscal to be slightly superior to Nutrafol, because the clinical trial results for Viviscal in women were more impressive in our opinion than the results for Nutrafol in women.

The clinical results were similar in men, but Viviscal's supplement for men is significantly cheaper.

Online customer reviews of Nutrafol are better than the category average.