vitl
Hair, Skin & Nails
87/100
SUPPIE SCORE
65/100
EFFICACY
High
SAFETY
100/100
CLEANLINESS
What Does Hair, Skin & Nails Do?
Vitl Hair, Skin & Nails combines marine collagen with key vitamins and minerals at levels matching many common study doses for supporting appearance from within.
What results have you noticed in your hair, skin, or nails after taking this supplement?
Are you currently taking any other vitamins, minerals, or collagen products?
How long have you been using it and what is your daily routine with the capsules?
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What Are the Benefits of Hair, Skin & Nails?
Based on proven scientific research
Hair StrengthModerate
Skin FirmnessModerate
Nail HealthModerate
Antioxidant SupportMild
Good For:
What Are the Side Effects of vitl Hair, Skin & Nails?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Marine collagen at 320 mg per capsule is well-tolerated in studies with minimal reported side effects at this level.
•High-dose biotin (100 µg) and zinc (20 mg) exceed NRV but remain within general upper safe limits for short-term adult use.
•Vitamin C at 160 mg is low-risk but may cause mild stomach upset in sensitive individuals at higher intakes.
•Contains fish-derived collagen; avoid if allergic to fish.
•Potential mild interactions with thyroid medications due to 200 µg iodine and with certain antibiotics due to zinc.
Potential Side Effects
Negative Interactions
Allergens
Fish
Inactive Ingredients
Capsule shell (hydroxypropyl methylcellulose)
Low RiskWhat Are the Ingredients in vitl Hair, Skin & Nails?
Marine Collagen (Peptan F)
320mg
Vitamin C (as Ascorbic Acid)
160mg
Vitamin E (as D-Alpha-Tocopheryl Acid Succinate)
24mg α-TE
Zinc (as Zinc Citrate)
20mg
Selenium (as L-Selenomethionine)
110µg
Vitamin D3 (as Cholecalciferol from Lichen)
10µg
Iodine (as Potassium Iodide)
200µg
Biotin (as D-Biotin)
100µg
Capsule Shell (Hydroxypropyl Methylcellulose)
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Dosage & Bioavailability
How the active doses and forms in Hair, Skin & Nails compare to the research.
•Vitamin C (as Ascorbic Acid) — 160mg per serving; standard ascorbic acid form with high oral absorption typically >70% at this dose.
•Zinc (as Zinc Citrate) — 20mg per serving; citrate form offers good bioavailability relative to oxide.
Frequently Asked Questions
Common questions about vitl Hair, Skin & Nails