Nutrafol vs Viviscal: Which Hair Growth Supplement Is Better for Women?
Women’s hair supplements • 2026 head-to-head guide
Nutrafol vs Viviscal: both are established hair-supplement names, but their current formulas are built for different shoppers. Nutrafol Women offers 22 plant-based ingredients in four smaller, biotin-free capsules. Viviscal pairs a marine collagen complex with key nutrients in a two-tablet daily routine—and costs considerably less.
Four daily capsules • current subscription from $79/month.
Two daily tablets • one-time supply from $40.
Nutrafol vs Viviscal: The Quick Comparison
For most shoppers, three differences settle the choice: the current formula, the daily dose, and the cost of sticking with it for several months.
| What matters | Nutrafol Women (advanced, 2026) | Viviscal Hair Growth Supplement (US) |
|---|---|---|
| Daily serving | 4 smaller capsules with food | 2 tablets with food and water |
| Main approach | 22-ingredient vegan formula with Synergen Complex® Plant, botanicals and a probiotic | AminoMar® marine complex with vitamins and minerals |
| Biotin | None in current Women formula | 240 mcg per two-tablet serving |
| Dietary fit | Vegan | Not vegetarian or vegan; contains marine ingredients |
| Current-formula evidence | Prospective studies of Women’s Vegan/Advanced; not placebo-controlled | Controlled trials for earlier Viviscal marine formulations; verify version when comparing findings |
| 1-month purchase | $88 listed one-time | $40 listed one-time |
| Monthly subscription | $79/month | $36/month |
| Best fit | Premium botanical and biotin-free routine | Simple, lower-cost marine-based routine |
US store prices reviewed November 13, 2026. Subscription discounts, shipping and product availability can change. This guide compares standard Nutrafol Women for ages 18–44 with standard Viviscal Women, not Nutrafol Women’s Balance or Viviscal 4D/Shed Control.
Ingredients: What You’re Actually Taking
Nutrafol Women: 22 ingredients, four capsules, zero biotin
The biggest 2026 update is easy to miss: today’s Nutrafol Women is the formula previously sold as Nutrafol Women’s Vegan. The name and packaging changed, but the former Vegan formula carried over. It’s a 22-ingredient, plant-based formula in four smaller daily capsules, with no biotin. That makes it especially appealing if you’re avoiding biotin or animal-derived supplement ingredients.
Sensoril® ashwagandha is included for stress-related pathways. Saw palmetto is associated with hormone-related research, but an ingredient’s biological rationale does not establish the effect of the finished supplement.
Tocotrienols, curcumin and Moldavian dragonshead distinguish the Synergen Complex® Plant approach. Moldavian dragonshead is tied to Nutrafol’s cellular-longevity positioning, not a guaranteed hair-regrowth outcome.
Bacillus subtilis DE111® probiotic adds a microbiome-focused component. The vitamin profile includes liposomal vitamin C, methylated B12, vegan vitamin D and vitamin K2.
The buying advantage: one comprehensive vegan routine with a different ingredient strategy from typical high-biotin hair pills. The trade-off is four capsules daily and a premium subscription price. For exact amounts of each vitamin or botanical, use the current Nutrafol Supplement Facts label; don’t mix its 2026 formula with older Women labels.
Viviscal: specific disclosed doses in two tablets
Viviscal combines its 1,072 mg AminoMar® marine complex with a focused set of nutrients. The current US standard formula includes marine-derived components, including collagen type II and oyster extract, so it is not a vegan choice.
| Current Viviscal nutrient | Per two-tablet daily serving | Why it matters |
|---|---|---|
| AminoMar® Marine Complex | 1,072 mg | Signature marine/collagen-based ingredient blend |
| Vitamin C | 118 mg | Supports normal collagen formation |
| Niacin | 24 mg NE | Contributes to normal energy metabolism |
| Biotin | 240 mcg | Essential nutrient; extra doses aren’t a proven fix without deficiency |
| Iron | 20 mg | Relevant when iron status is low; unnecessary excess isn’t helpful |
| Zinc | 22 mg | Essential for normal tissue and protein functions |
| Horsetail / millet extracts | 73 mg / 15 mg | Additional plant ingredients in the formula |
The buying advantage: a consistent two-tablet routine, measurable nutrient amounts and a more accessible price. The key fit check is whether a marine-derived formula with iron is appropriate for your dietary and health needs.
Clinical Evidence: Match the Study to the Formula
Both product families have published human research. The key distinction is which version was tested—especially after Nutrafol’s 2026 transition.
Nutrafol Women: the current formula’s studies
The advanced Nutrafol Women formula is the former Women’s Vegan formula. A 2024 prospective multi-center study evaluated that vegan supplement in women following plant-based diets; 110 enrolled and 95 completed the six-month study. Hair measurements improved from baseline, but the study had no placebo group. A 2025 multi-arm study examined hair-fiber outcomes, and a 2026 prospective open-label study enrolled 180 women across four Nutrafol variants, including the advanced formulation. Those designs add product-specific context without establishing superiority over Viviscal.
You’ll also encounter a 2018 randomized placebo-controlled Nutrafol Women’s study and a 2021 Women’s Balance trial. Both are real studies, but the original Women and Women’s Balance formulas are not the renamed 2026 Women formula. Their placebo-controlled findings cannot simply be transferred to today’s product.
Viviscal: controlled trials of marine-based products
Viviscal has placebo-controlled research involving its marine-protein supplements. A 2015 Extra Strength study and a separate Professional Strength study reported positive hair measures for the tested formulas. These data support Viviscal’s long history of research, but study-specific ingredient versions and participants matter when interpreting results for the standard product currently sold.
Which Is Better for Your Routine?
Choose Nutrafol Women if…
You want a premium vegan, biotin-free formula with botanicals, probiotic support and four smaller capsules taken once a day. It’s a strong fit when the more involved daily formula—and its higher ongoing cost—matches your preferences.
Standout: 22-ingredient advanced formula with prospective research on its former Women’s Vegan version.
Choose Viviscal if…
You’d rather keep things simple with two tablets daily, a lower purchase price and a marine-derived complex alongside iron, zinc, vitamin C and biotin. It fits shoppers who prefer a measured, classic supplement formula.
Standout: lower three- and six-month cost with published trials on related marine formulations.
If you’re primarily shopping for postmenopausal thinning, Nutrafol Women’s Balance is a separate product designed for women 45+ and should be compared on its own formula and evidence. Our Best Hair Growth Supplements for Women guide covers additional product types and buyer priorities.
Nutrafol vs Viviscal Prices, Reviews and Safety
Current US prices: one-time vs subscription
The price difference becomes especially clear when you compare the full cost of a three- or six-month routine. Both official stores display discounted recurring-delivery options.
| Buying option | Nutrafol Women | Viviscal Women |
|---|---|---|
| One-month one-time purchase | $88 for one month’s supply | $40 for 60 tablets |
| Monthly subscription | $79/month | $36/month |
| 3-month subscription | $224 total ($74.67/month) | $96 total ($32/month) |
| 6-month subscription | $422 total ($70.33/month) | $180 total ($30/month) |
| Subscription shipping | Free on listed plans | Free on listed plans |
Pricing snapshot — November 13, 2026 (US official stores). Nutrafol’s regular one-month price is listed at $88; the multi-month discounted totals above are subscriptions that renew unless canceled. Viviscal’s $40 one-time one-month price and $36/$96/$180 subscription options are displayed for its standard Women’s formula. Viviscal lists $6.95 shipping for non-subscription orders under $99, with free shipping for subscriptions. Check tax, trial promotions, renewal dates and current checkout totals before ordering.
The subscription includes app access and support services in addition to the four-capsule formula. The longer plan has the lowest displayed monthly equivalent.
The six-month plan works out to about $30 a month, giving the simplest lower-price route if you already know this formula suits you.
What real buyers say
Viviscal: Ulta’s product-review page displayed 3.5/5 across 4,025 reviews, with 80% of respondents recommending the women’s supplement (November 2026 snapshot). Review themes include easy daily use and mixed experiences with visible changes. Nutrafol: its official store features customers describing longer-term satisfaction and fuller-looking hair; some stories are explicitly labeled as compensated. These sources are useful shopping context, but they are not comparable clinical evidence or matched independent product ratings.
A short safety check before choosing
Persistent or sudden hair loss can have causes that a supplement won’t address, including thyroid disease, low iron status or female-pattern hair loss. Review the cause with a dermatologist if thinning is progressive, patchy or accompanied by scalp symptoms. Nutrafol’s botanicals may be unsuitable with some medications or during pregnancy; Viviscal contains marine ingredients, including oyster extract, plus 20 mg iron and 240 mcg biotin per daily serving. Check seafood-allergy guidance and tell your healthcare team about biotin before relevant lab tests. Avoid stacking the formulas without reviewing overlapping nutrients.
The American Academy of Dermatology advises identifying the cause of hair loss before adding supplements for suspected deficiencies.
A Third Hair Supplement Worth Considering: Moérie
Want a two-capsule, nutrient-focused alternative instead of Nutrafol’s premium botanical approach or Viviscal’s marine formula? Moérie Ultimate Hair Boost Capsules offer a different way to build a daily hair-support routine, especially if you prefer vegan capsules and a straightforward vitamin-and-mineral blend.
Alternative formula • two capsules daily
Moérie Ultimate Hair Boost
Moérie’s nutrient blend combines biotin, vitamin C, vitamin D3, vitamin E, B12, folate, zinc and selenium. It’s positioned for shoppers who want convenient nutritional support for hair, skin and nails without a four-capsule botanical supplement.
Why it earns a look: a distinct vegan capsule format and a nutrient-first formula that can be easier to compare with the rest of your daily supplement routine. Its high-dose biotin also makes the exact label important before blood tests or combining supplements.
Our full Moérie Hair Growth Pills review explains the ingredients, product-specific evidence, routine and current buying options in more detail.
Nutrafol vs Viviscal: Common Questions
Is Nutrafol better than Viviscal for women?
Nutrafol Women is a better match for shoppers who want a vegan, biotin-free botanical formula. Viviscal makes more sense for a lower-cost, two-tablet routine built around a marine complex, iron and biotin. There is no direct current-formula trial proving one is superior.
Did Nutrafol change its Women formula in 2026?
Yes. Nutrafol Women now uses the formula previously sold as Nutrafol Women’s Vegan. The 22-ingredient formula is vegan and biotin-free; the original Nutrafol Women formula was different.
Which has better clinical evidence, Nutrafol or Viviscal?
Both brands have published research, but it evaluates different formulations and study designs. The current Nutrafol Women formula has prospective studies without placebo controls, while Viviscal has placebo-controlled studies on earlier marine-based formulations.
How long should I take Nutrafol or Viviscal?
Both brands recommend consistent use over several months. Nutrafol describes a three-to-six-month routine, and Viviscal also advises at least three to six months for its standard women’s supplement.
How much do Nutrafol and Viviscal cost?
At the November 13, 2026 official-store snapshot, one month cost $88 for Nutrafol Women or $40 for Viviscal when purchased once. Monthly subscriptions were $79 and $36, respectively; both offer discounted multi-month plans.
Is Viviscal suitable for vegetarians or people with seafood allergies?
Standard Viviscal Women contains marine-derived ingredients including oyster extract, so it is not vegetarian or vegan. People with fish or shellfish allergies should check the current label and discuss suitability with their healthcare professional before taking it.
Can I take Nutrafol and Viviscal together?
Combining them is not automatically better. Both add multiple active ingredients, and Viviscal contains iron and biotin. Review the current labels and any medicines or other supplements you take with a clinician or pharmacist first.
Is there an alternative to Nutrafol and Viviscal?
Moérie Ultimate Hair Boost Capsules offer a different two-capsule, nutrient-focused option containing vitamins and minerals. It may suit shoppers who prefer that routine, although it has a different clinical-evidence profile.
Final Verdict: Which One Should You Buy?
Go with Nutrafol Women if your priority is its updated, vegan and biotin-free 22-ingredient formula—and you’re comfortable paying a premium for a four-capsule routine. Go with Viviscal if a twice-daily tablet routine, clear nutrient amounts and a substantially lower monthly cost fit your needs better.
If neither is quite right, compare Moérie Ultimate Hair Boost as a nutrient-oriented third option. For any supplement, choose the version and plan that fit your needs rather than relying on the biggest marketing claim.
Sources & Editorial Notes
- Nutrafol — Women Advanced formula and subscription pricing
- Nutrafol — August 2026 Women’s Vegan-to-Women formulation update
- Nutrafol official store — one-time Women purchase information
- Viviscal — current Women’s Hair Growth Supplement, ingredients and pricing
- Viviscal — delivery, shipping and subscription terms
- Sivamani et al., 2024 — prospective Nutrafol Women’s Vegan study
- Draelos et al., 2025 — multi-arm hair-fiber study
- 2026 prospective, open-label Nutrafol study
- 2018 randomized trial — original Nutrafol Women formulation
- 2021 randomized trial — Nutrafol Women’s Balance
- 2015 randomized trial — Viviscal Extra Strength
- 2015 randomized study — Viviscal Professional Strength
- Ulta — Viviscal Women’s product reviews (November 2026 snapshot)
- American Academy of Dermatology — Hair loss diagnosis and treatment
- Moérie — Ultimate Hair Boost product information
US product, subscription and review details checked November 13, 2026. Study results apply to the named formulations and participants. Product versions, buyer ratings and checkout conditions may change.
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