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Our most popular products, trusted by millions worldwide.
Biotin 10,000 mcg with Keratin, Collagen & Hyaluronic AcidExperience a high-potency formula crafted to nourish your beauty from within. Our unique blend...
Liquid Biotin and Collagen Drops for Hair GrowthExperience high-absorption liquid biotin and collagen designed for youthful skin and shiny hair. This...
Biotin Gummies for Hair Growth with Saw Palmetto & ZincSupports skin health, hair structure, and nail strength with our biotin collagen keratin gummies,...
Balance Multivitamin Complex for Women 50+This high-potency Balance Multivitamin for Women over 50 is specifically engineered to replenish essential...
Organic Mullein Drops for Lungs SupportRevitalize your breath with our high-potency 7-in-1 lung support formula. Unlike single-herb extracts, our...
Vitamin D3 10000 IU (250 mcg) – Liquid Oral DropsPure Cholecalciferol vitamin D oral drops infused with organic MCT oil for superior bioavailability....
Sublingual Vitamin B12 Liquid 5000 mcgExperience a potent B12 booster with sublingual methyl B12. These vitamin B12 melts deliver...
Biotin 10,000 mcg with Keratin, Collagen & Hyaluronic AcidExperience a high-potency formula crafted to nourish your beauty from within. Our unique blend...
Liquid Biotin and Collagen Drops for Hair GrowthExperience high-absorption liquid biotin and collagen designed for youthful skin and shiny hair. This...
Biotin Gummies for Hair Growth with Saw Palmetto & ZincSupports skin health, hair structure, and nail strength with our biotin collagen keratin gummies,...
Balance Multivitamin Complex for Women 50+This high-potency Balance Multivitamin for Women over 50 is specifically engineered to replenish essential...
Organic Mullein Drops for Lungs SupportRevitalize your breath with our high-potency 7-in-1 lung support formula. Unlike single-herb extracts, our...
Vitamin D3 10000 IU (250 mcg) – Liquid Oral DropsPure Cholecalciferol vitamin D oral drops infused with organic MCT oil for superior bioavailability....
Sublingual Vitamin B12 Liquid 5000 mcgExperience a potent B12 booster with sublingual methyl B12. These vitamin B12 melts deliver...
Biotin 10,000 mcg with Keratin, Collagen & Hyaluronic AcidExperience a high-potency formula crafted to nourish your beauty from within. Our unique blend...
Liquid Biotin and Collagen Drops for Hair GrowthExperience high-absorption liquid biotin and collagen designed for youthful skin and shiny hair. This...
Biotin Gummies for Hair Growth with Saw Palmetto & ZincSupports skin health, hair structure, and nail strength with our biotin collagen keratin gummies,...
Balance Multivitamin Complex for Women 50+This high-potency Balance Multivitamin for Women over 50 is specifically engineered to replenish essential...
Organic Mullein Drops for Lungs SupportRevitalize your breath with our high-potency 7-in-1 lung support formula. Unlike single-herb extracts, our...
Vitamin D3 10000 IU (250 mcg) – Liquid Oral DropsPure Cholecalciferol vitamin D oral drops infused with organic MCT oil for superior bioavailability....
Sublingual Vitamin B12 Liquid 5000 mcgExperience a potent B12 booster with sublingual methyl B12. These vitamin B12 melts deliver...
Unlock Your Smart Nutrition
Hair, Skin & Nails Vitamin Complex*
Biotin, collagen, keratin, vitamins A, C, D, E, and B-complex — plus three signature iQ Biology™ blends. A complete beauty formula to nourish healthy hair, skin, and nails.*
Clean Formulas, Trusted Ingredients
No GMO • No Sugar • No Gluten • No Soy • No Dairy • No Fillers • No Artificial Flavors or Sweeteners
Unlock Your Potential with Smart Nutrition
At iQ Biology, we believe you deserve purposeful, clean nutrition that actually delivers. That's why we formulate powerful, science-backed blends for your daily wellness—leaving out the fillers and focusing purely on what works.
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Biotin
Supports Healthy Hair Growth*
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Keratin
Strengthens & Restores Hair*
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Vitamin B6
Boosts Metabolism & Energy*
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Collagen
Promotes Skin Elasticity & Nail Strength*
Collapsible content
What is your refund policy?
We offer a 100% money-back guarantee within 90 days of purchase. Products older than 90 days are no longer eligible for a refund. Orders with over $200 refunded may require case-by-case review.
How long will it take to get my order?
Most orders ship within 1–2 business days. We recommend reordering before your supply runs low to avoid delays. You’ll receive tracking and updates once your order is shipped.
Need help or have questions?
Reach us anytime at info@iqbiology.com — we're here to support you!