Metabolic Nutrition | Hair Skin & Nails | 90 Tablets

Metabolic Nutrition | Hair Skin & Nails | 90 TabletsFull spectrum beauty support with serious minerals and full label transparency. Metabolic Nutrition Hair Skin and Nails is best understood as a classic vitamin mineral beauty complex with an old school comprehensive formulation philosophy. Instead of relying on one hero ingredient and marketing hype, it builds around broad micronutrient coverage for tissues that turn over quickly and visibly: hair follicles, skin, nails, and the connective matrix that

Full-spectrum beauty support with serious minerals and full-label transparency.

Metabolic Nutrition Hair Skin and Nails is best understood as a classic vitamin-mineral beauty complex with an old-school comprehensive formulation philosophy. Instead of relying on one hero ingredient and marketing hype, it builds around broad micronutrient coverage for tissues that turn over quickly and visibly: hair follicles, skin, nails, and the connective matrix that supports them. With a fully disclosed label and no proprietary blend, you can see exactly what is doing the work.

The formula starts with core vitamins that matter for epithelial tissue maintenance and cellular turnover. Vitamin A at 1,500 mcg as retinyl palmitate supports skin cell differentiation and the integrity of epithelial tissues. Vitamin C at 120 mg provides antioxidant support and contributes to collagen synthesis, while also improving absorption of the formula's 3 mg of iron by helping keep iron in the ferrous state. Vitamin E at 10.05 mg adds lipid-phase antioxidant support to help protect cell membranes, and the citrus bioflavonoid complex at 24.99 mg complements vitamin C in a classic antioxidant pairing.

The B-vitamin panel is robust for metabolic support: thiamin, riboflavin, niacin, B6, folic acid, B12, and pantothenic acid all contribute to energy metabolism, tissue turnover, and enzymatic reactions involved in growth and maintenance. Choline bitartrate at 75 mg and inositol at 30 mg extend that metabolic-support theme. These are not acute-feel ingredients; they are part of the background nutritional architecture that supports healthy-looking tissues over time.

For hair and nails specifically, the most commonly marketed nutrient is biotin, but this formula takes a more restrained and honest approach. Biotin is present at 3 mcg, which is far below the 2.5 mg dose used in the classic brittle nail study and far below the mega-dose levels seen in dedicated biotin products. Research support for biotin in healthy individuals without deficiency is limited, and the strongest rationale is in cases of true deficiency. That means this product should not be sold as a high-dose biotin intervention. Instead, its beauty support is more appropriately driven by the total matrix: zinc at 7.5 mg, selenium at 12 mcg as L-selenomethionine, iodine at 114 mcg, vitamin A, vitamin C, and the broader nutrient base.

Minerally, this is a standout for calcium. At 733 mg from calcium carbonate and dicalcium phosphate, it provides a serious contribution to daily calcium intake. Calcium is primarily a bone-mineral nutrient, but that matters here because structural health is not just cosmetic. The inclusion of phosphorus at 150 mg and magnesium at 99.99 mg reflects an attempt to support mineral balance, though magnesium oxide is a lower-bioavailability form than citrate or glycinate. Vitamin D3 is present at 2.5 mcg, which supports calcium physiology, but it is a relatively light dose by modern standards and not enough to position this as a meaningful vitamin D product.

Iron at 3 mg as ferrous gluconate is a modest amount, not a repletion dose. That matters because iron deficiency can affect energy and hair health, but this formula is not designed to correct clinically low iron on its own. Still, the form choice is solid, and the pairing with vitamin C is biochemically intelligent.

As a system, the formula combines structural support nutrients, antioxidant coverage, and broad metabolic cofactors rather than chasing one pathway. Day 1, you should expect no stimulant-like sensation and no dramatic cosmetic change. Over 2 to 4 weeks of consistent use, the realistic expectation is nutritional reinforcement: better micronutrient coverage, support for nail resilience, and gradual support for skin and hair quality if your baseline diet was missing key vitamins and minerals. The biggest strength here is transparency and breadth. The main limitation is that some headline beauty ingredients, especially biotin and vitamin D3, are dosed conservatively relative to modern specialty formulas.

MN Hair Skin & Nails by Metabolic Nutrition contains 1500mcg Vitamin A, a effective dose for cognitive performance.

Key Highlights

• 733 mg calcium per serving — this is a genuinely meaningful mineral dose in a category that usually underdelivers on structural support. It makes this formula more than a cosmetic add-on by contributing to bone and mineral status alongside beauty-focused nutrients.
• Fully disclosed formula with no proprietary blend — every active and every dose is printed on the label. That matters because you can evaluate the formula honestly instead of guessing what sits inside a beauty blend.
• 120 mg vitamin C as ascorbic acid — enough to provide antioxidant support, support collagen formation, and improve absorption of the formula's iron. It is one of the key bridge nutrients connecting skin support and mineral utilization.
• 1,500 mcg vitamin A as retinyl palmitate — a meaningful preformed vitamin A dose for epithelial tissue support. Vitamin A plays a central role in skin cell differentiation and tissue integrity, which is why it belongs in a serious hair-skin-nails formula.
• 7.5 mg zinc as zinc gluconate — zinc is one of the most important trace minerals for normal tissue growth, repair, and maintenance. For hair, skin, and nails, zinc status matters far more than marketing usually admits.
• 12 mcg selenium as L-selenomethionine — a higher-quality selenium form than basic inorganic selenium salts. Selenium supports antioxidant defense and works alongside iodine in thyroid-related physiology that can indirectly influence hair quality.
• 114 mcg iodine from potassium iodide — a notable inclusion in a beauty formula because thyroid-relevant micronutrients often get overlooked. Hair texture and shedding complaints sometimes trace back to inadequate overall micronutrient support, not just one trendy ingredient.
• 3 mg iron as ferrous gluconate paired with vitamin C — a smart form-and-synergy decision. Ferrous gluconate is a reasonable oral iron form, and vitamin C helps improve non-heme iron absorption.
• Robust B-vitamin complex — thiamin, riboflavin, niacin, B6, folic acid, B12, and pantothenic acid support cellular energy production and tissue turnover. You do not 'feel' these acutely, but they help cover the metabolic groundwork for healthy growth processes.
• 99.99 mg magnesium plus 150 mg phosphorus — not enough to make this a magnesium specialist formula, but enough to round out the mineral architecture. Combined with calcium and vitamin D3, they reflect a broader structural-health philosophy than most category products.
• Traditional support ingredients like PABA, choline bitartrate, inositol, RNA, and citrus bioflavonoids give the formula a classic comprehensive profile. These inclusions help position it as an age-defying nutrient complex rather than a one-note beauty gimmick.
• Honest limitation: biotin is only 3 mcg — this is not a mega-biotin formula. That honesty matters, because the product's value comes from total nutrient coverage, not from pretending a tiny biotin dose is a clinical nail-and-hair intervention.

MN Hair Skin & Nails by Metabolic Nutrition contains 1500mcg Vitamin A, a effective dose for cognitive performance.

Who Is This For?

• Adults dealing with brittle nails, inconsistent eating habits, and visible signs that basic nutrition has slipped. This formula gives them a fully disclosed vitamin-mineral base with calcium, zinc, selenium, vitamin C, and vitamin A rather than relying on a beauty gummy with sugar and one overhyped ingredient.
• Fitness-focused women and men coming out of dieting phases who want foundational support while hair, skin, and nails recover from months of calorie restriction. The broad B-vitamin panel, iodine, iron, zinc, and antioxidant support make more sense here than a single high-dose biotin product.
• Customers who prefer tablets over powders, drink mixes, or collagen beverages and want a once-daily, straightforward routine. Three tablets delivers a wide spectrum of nutrients without proprietary blends or mystery dosing.
• Adults with low dairy or mineral intake who want meaningful calcium inclusion in a beauty-positioned formula. At 733 mg calcium plus phosphorus and magnesium, this goes further on mineral support than most hair-skin-nails products in the category.
• People looking for a classic age-defying support formula rooted in vitamins and minerals rather than trend ingredients. The inclusion of PABA, choline, inositol, RNA, and citrus bioflavonoids gives it a traditional comprehensive profile.
• Customers who want an honest, non-stimulant daily support product that fits alongside their existing training and supplement stack. There is no caffeine, no overlap with pre-workout stimulation, and no need to time it around a gym session.

How to Use

Take 3 tablets daily with a meal and a full glass of water. Food is the best choice here because the formula contains substantial minerals, including calcium, plus iron, zinc, and magnesium, which are often better tolerated when taken with meals. If 3 tablets at once feels heavy, split the serving across two meals to improve comfort and compliance. Because calcium, iron, magnesium, and zinc can interfere with the absorption of some medications, separate this product by several hours from thyroid medication and certain antibiotics unless your clinician tells you otherwise. There is no need to cycle this formula; it is designed for daily ongoing use as a foundational nutrient product. It stacks well with collagen peptides, omega-3s, creatine, and a protein supplement because those support structural tissue, recovery, and overall nutrient sufficiency from different angles. Avoid stacking it blindly with other high-calcium or high-vitamin A products unless you are accounting for total daily intake. Store in a cool, dry place and keep the lid tightly closed to protect tablet integrity.

What to Expect

This is not an acute-feel supplement, so there is no stimulant onset, pump, or nootropic kick in the first hour. On day 1, the main experience is practical: three tablets, usually best taken with food, and ideally no digestive issues when used as directed. In the first week, what changes most is consistency of micronutrient intake, especially if your baseline diet has been uneven or low in minerals. By weeks 2 to 4, the intended benefit is foundational support from cumulative intake of calcium, zinc, selenium, iodine, vitamin C, vitamin A, and the B-vitamin complex. Nail resilience is often one of the earliest visible areas people monitor in products like this, while hair and skin changes generally take longer because those tissues operate on slower growth and turnover timelines. The realistic expectation is gradual support, not dramatic overnight transformation.

Key Ingredients

• Vitamin A — 1500mcg — Supports skin cell turnover and tissue integrity
• Vitamin C — 120mg — Collagen-supportive antioxidant with iron absorption synergy
• Calcium — 733mg — Meaningful mineral support most beauty formulas do not provide
• Zinc — 7.5mg — Critical trace mineral for growth and repair
• Selenium — 12mcg — Quality selenium form for antioxidant and thyroid support
• Iodine — 114mcg — Supports thyroid-linked metabolic and beauty fundamentals
• Iron — 3mg — Gentle iron support paired with vitamin C
• Biotin — 3mcg — Included for completeness, not as a mega-dose claim
• Magnesium — 99.99mg — Rounds out mineral balance alongside calcium and phosphorus
• PABA — 24.99mg — Classic beauty-formula inclusion with legacy appeal
• Citrus Bioflavonoids Complex — 24.99mg — Antioxidant partner to vitamin C for daily support

MN Hair Skin & Nails by Metabolic Nutrition contains 1500mcg Vitamin A, a effective dose for cognitive performance.

Frequently Asked Questions