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Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships.
Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval.
If you have a question about an item, its label or your order, email sales@naturalvitaminsonline.com with the product name or order number. We answer every message by email and reply within 1 business day (Monday to Friday, Eastern Time).
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
†These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Talk to your doctor or pharmacist before starting a supplement, especially if you're pregnant or nursing, take medication, or have a medical condition.
NUTRAHARMONY Biotin, Collagen & Keratin is a hair, skin, and nail supplement formulated to support the normal hair growth cycle, with a multi-ingredient beauty blend and 60 capsules per bottle.
Hair, skin, and nail routines often involve more than one area of care. This multicomplex is designed to provide nutritional support for these needs in a capsule format, bringing vitamins, structural proteins, hyaluronic acid, and natural botanical extracts into one formula. It is intended for both men and women and can complement routines for different hair textures and color treatments. The stated purpose is support, not an instant change: consistent use matters, and the time needed for visible improvements can vary from person to person.
NUTRAHARMONY is formulated to support the normal hair growth cycle and help maintain hair strength and structure. For nails, the formula is intended to support strength and resilience; for skin, it is designed to support hydration and elasticity for a smoother-looking appearance. These are nutritional support claims, not promises of a specific result.
The product’s 2024 study, #1-0602, involved 80 women over 90 days and showed support for a healthy hair growth cycle along with visible improvements in scalp skin appearance. The study information does not establish that every user will experience the same outcome. The formula is suitable for all hair types, including curly, textured, and color-treated hair.
The blend includes biotin, collagen, keratin, hyaluronic acid, vitamins A and E, a full B-complex, and natural botanical extracts. Its B-complex supplies all 8 essential B vitamins: B1, B2, B3, B5, B6, B7 as biotin, B9 as folate, and B12 as methylcobalamin.
Each serving is 2 capsules and contains a blend of vitamins B1, B2, B3, B6, and B7 (biotin) totaling 25,000 mcg. That stated amount excludes the weight of collagen and keratin. The formula also avoids GMOs and gluten, as well as unnecessary additives and harsh fillers. Together, the listed ingredients make this a multi-nutrient supplement rather than a biotin-only formula.
Visible improvements are not immediate, and the time needed depends on the individual. NUTRAHARMONY notes that it may take 1 to 3 courses, or 30-90 days, to see visible improvements. This makes the product a fit for someone prepared to follow a consistent routine rather than looking for an immediate change.
The study period and suggested course range provide context for expectations, but they do not guarantee an outcome or set a timeline for every person. Use the serving information to understand the formula: a serving consists of 2 capsules. The bottle contains 60 capsules.
NUTRAHARMONY is made in the USA using globally sourced ingredients, in GMP-certified facilities, and is third-party lab tested for purity and quality. These manufacturing and testing details accompany a formula made without GMOs, gluten, unnecessary additives, or harsh fillers. The product is suited to adults seeking nutritional support for hair, nails, and skin across a range of hair types; it is not a promise of immediate or identical results for every user. For buyers who want one capsule formula combining a full B-complex with biotin, collagen, keratin, and other listed nutrients, its 60-capsule bottle and defined serving make the contents clear.
Serving Size: 2 capsules. Servings Per Container: 30. Vitamin A (as retinyl palmitate) 1,200 mcg RAE (4,000 IU), Vitamin D3 (as cholecalciferol) 3 mcg (120 IU), Thiamin (vitamin B1) (as Thiamine HCI) 5 mg, Riboflavin (vitamin B2) 5 mg, Niacin (vitamin B3) 5 mg, Vitamin B6 (as pyridoxine HCI) 5 mg, Folate 340 mcg DFE (200 mcg folic acid), Vitamin B12 (as methylcobalamin) 20 mcg, Biotin (vitamin B7) 5,000 mcg, Pantothenic Acid (as D-calcium pantothenate) 50 mg, Calcium (as tricalcium phosphate) 80 mg, Phosphorus (as tricalcium phosphate) 40 mg, Proprietary Blend (Methylsulfonylmethane (MSM), Hydrolyzed Keratin, Bamboo Extract (Bambusa vulgaris) (stem & leaf) (std. to 70% silica), Coconut Oil (Cocos nucifera), Nettle Extract (Urtica dioica) (root), Grape Seed Extract (Vitis vinifera)) 400 mg, Fish Collagen 310 mg, Hyaluronic Acid (as sodium hyaluronate) 10 mg. Other Ingredients: Organic Rice Flour, Cellulose (Vegetable Capsule). Contains: Fish (pangasius, tilapia, catfish, cod, haddock, Nile perch) and nuts (coconut).
Q: How many capsules are in one serving of NUTRAHARMONY hair, skin, and nail supplement?
A: One serving of NUTRAHARMONY hair, skin, and nail supplement is 2 capsules; the bottle contains 60 capsules.
Q: Which B vitamins are included in NUTRAHARMONY hair, skin, and nail supplement?
A: NUTRAHARMONY hair, skin, and nail supplement includes all 8 essential B vitamins: B1, B2, B3, B5, B6, biotin (B7), folate (B9), and methylcobalamin (B12).
Free standard shipping on every order to U.S. addresses, with no minimum. Orders are prepared in 1–3 business days and arrive 3–7 business days after they ship. Alaska, Hawaii, Puerto Rico, U.S. territories and APO/FPO/DPO addresses can take longer. You get a tracking number by email as soon as your order ships. See shipping details.
Free returns within 30 days of delivery. Free returns within 30 days of delivery: we email you a prepaid return label, no reason needed. Items must be unopened, with the manufacturer or tamper-evident seal intact, in their original packaging. Opened, used or partially consumed vitamins, minerals and supplements, items with broken or missing seals, and gift cards can't be returned. Damaged, defective, incorrect or expired items are always covered. Refunds go back to your original payment method within 10 business days of approval. See returns & refunds.
Damaged, defective, incorrect or expired item? Email your order number, a photo and the lot/expiration details to sales@naturalvitaminsonline.com and we will arrange a replacement or refund; this is always covered. Please report visible shipping damage within 7 days of delivery.
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