Head to head · Hair, Skin & Nails
MaryRuth's Liquid Morning Multivitamin + Hair Growth vs WEEM Hair Skin and Nails Gummies
MaryRuth's scores higher overall (6.5 vs 5.5 out of 10), mainly on efficacy, quality & purity and transparency.
Updated October 2026 from our full reviews · How we score
MaryRuth's viral liquid multi uses Lustriva at the dose that thickened hair in a trial, but 10,000 mcg of biotin can skew lab tests and it costs $2.50 a day.
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Vegan gummies with 5,000 mcg of biotin plus B vitamins and zinc for about $1 a day; biotin rarely helps hair without a deficiency and can skew lab tests.
We may earn a commission when you buy through these links — it never affects our scores. How we make money
We may earn a commission when you buy through these links — it never affects our scores. How we make money
The short answer
Choose MaryRuth's if…
- Women with thinning hair who want one daily liquid
- People who dislike swallowing pills
- Vegan, gluten-free and sugar-free diets
- You care most about efficacy, quality & purity, transparency
Choose WEEM if…
- Vegans who want a gelatin-free hair, skin and nail gummy
- People who prefer a chewable, multivitamin-style formula
- Buyers who value taste and don't mind paying a premium
- You want the lower cost per serving ($1.00)
Side by side
| Liquid Morning Multivitamin + Hair Growth | Hair Skin and Nails Gummies | |
|---|---|---|
| Our score | 6.5 / 10 | 5.5 / 10 |
| Efficacy (30%) | 6.8 | 4.8 |
| Quality & Purity (25%) | 7.2 | 5.8 |
| Value (20%) | 5.2 | 5.0 |
| Experience (15%) | 7.2 | 7.3 |
| Transparency (10%) | 5.8 | 4.8 |
| Form | Liquid | Gummy |
| Serving | 2 Tbsp (30 mL)30 servings per container | 2 Gummies30 servings per container |
| Price per serving | $2.50 | $1.00 |
| Testing & certifications | Clean Label ProjectcGMP facility | cGMP facility |
| Dietary | Vegan, Dairy-free, Gluten-free, Soy-free, Sugar-free | Vegan, Vegetarian, Gluten-free, Non-GMO |
| Key ingredients |
|
|
| Flavors | 2 (Peach Mango, Dragon Fruit Melon) | 1 (Raspberry) |
| Creator video reviews | 5 | 6 |
Pros and cons
Liquid Morning Multivitamin + Hair Growth
- Provides Lustriva at about the 160 mg daily dose that improved hair thickness in a placebo-controlled trial
- Clean Label Project certified and made in a GMP facility
- Liquid format with methylfolate and methylcobalamin, so no pills to swallow
- Sugar-free, vegan, and free of dairy, gluten and soy
- Most buyers enjoy the Peach Mango flavor
- 10,000 mcg of biotin (33,333% DV) can distort lab tests, including troponin tests for heart attacks
- The hair evidence rests on one 12-week trial of the ingredient, not of this product
- About $2.50 a day, and it lacks iron, iodine, calcium and magnesium
- 1,000 mcg of chromium is far above the Daily Value, and some buyers report stomach upset
Hair Skin and Nails Gummies
- Vegan pectin gummy, free of gelatin and gluten
- Fully disclosed label with no proprietary blend
- Adds vitamins A, C, D, E, B6, B12, folate and zinc at mostly moderate doses
- Buyers consistently praise the raspberry flavor and soft chew
- Brand advertises a 100% money-back guarantee
- 5,000 mcg of biotin has little evidence for hair or nails in people who aren't deficient and can distort some lab tests
- About $1 a day at the brand's list price, several times the cost of mainstream biotin gummies
- No named third-party testing; the label misprints vitamin D as 10 mg and uses titanium dioxide for color
- Marketing promises to fight hair loss and heal the scalp, which the evidence does not support
Our verdicts
Liquid Morning Multivitamin + Hair Growth
This is one of the few viral hair supplements that uses its headline ingredient at the dose that worked in a trial, and Clean Label Project certification adds confidence. The trade-offs are real: the evidence is one ingredient study, the 10,000 mcg of biotin can skew blood tests, and $2.50 a day is steep for a multivitamin missing key minerals. Women who want one tasty liquid for hair and daily vitamins may find a three-month trial worthwhile, but anyone with upcoming lab work or a tight budget should look elsewhere.
Full review
Hair Skin and Nails Gummies
WEEM is a pleasant-tasting vegan gummy with a broad, fully disclosed vitamin label. Its signature 5,000 mcg of biotin, though, is unlikely to change hair or nails unless you are deficient, the marketing goes well beyond the evidence, and at about $1 a day it costs far more than comparable biotin gummies. If you want to try biotin, a cheaper product does the same job, and new or patchy hair loss deserves a clinician visit first.
Full review
What creators say
Questions people ask
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