60-Day Full-Refund Guarantee
Manufactured in the USAPRODUCT FACTS
1 capsule per serving · 30 servings · 30 tiny capsules · 30-day supply
Zinc (bisglycinate chelate) 5 mg (45% DV)
Selenium (L-selenomethionine) 25 mcg (45% DV)
Proprietary Blend 90 mg†
Bamboo stem extract (70% silica), hydrolyzed keratin, hydrolyzed type I collagen peptides
Manufactured in the USA · GMP-certified
†Daily Value not established.
🌿 Hair Abundance™ — extra-strength beauty support, from the inside out
A physician-reviewed beauty supplement that combines 10,000 mcg biotin with collagen, keratin, bamboo extract, zinc and selenium to support the appearance of fuller, thicker-looking hair, stronger nails, and radiant skin — in just one small capsule a day.*
⭐ 4.8/5 from 1,200+ verified buyers
🏠 Trusted by 250,000+ households since 2018 — proudly manufactured in the USA
💡 Why Hair Abundance works
Instead of basic biotin alone, Hair Abundance delivers a synergistic beauty blend that works together to support the look and strength of hair, skin, and nails.*
- Biotin 10,000 mcg — supports keratin and the look of fuller, thicker hair and stronger nails*
- Hydrolyzed collagen — supports hair structure, elasticity, and skin hydration*
- Solubilized keratin & bamboo extract — help support strand strength and reduce the look of breakage*
- Zinc & selenium — support scalp health and antioxidant protection*
✅ Clean, premium formula: tiny easy-to-swallow capsule, keto-friendly, no fillers. Contains fish (tilapia & pangasius) — the source of our hydrolyzed collagen.
🏆 Premium quality you can trust
- ✅ Manufactured in the USA
- ✅ FDA-registered facility · GMP-certified · lab tested
- ✅ 60-day full-refund guarantee — no return required*
- ✅ Free U.S. shipping
⏱ How to Use
Take 1 capsule daily, anytime — with or without food.*
Hair Abundance UPC: 854108008044
Key Product Comparison:
Trio Nutrition Hair Abundance vs. Standard Hair Formulas
| Feature | Trio Nutrition Hair Abundance |
Standard Hair Formulas |
|---|---|---|
| The “6-in-1” Matrix | Synergistic Co-Factors: Biotin, Collagen, Keratin, Bamboo, Zinc, Selenium | Often just high-dose Biotin (missing co-factors) |
| Full Beauty Coverage | Full Spectrum Coverage: Hair + skin + nails + lashes* | Single Area formulas |
| Scalp Antioxidant Support | Dual-Pathway Scalp Support: Zinc + Selenium optimize scalp wellness and oxidative support* | Zinc and Selenium often missing or rarely both found in potent doses together |
| Biotin Strength | High Potency: 10,000 mcg extra-strength biotin* | Often lower potency |
| Bioavailable Collagen | Hydrolyzed Collagen: smaller peptides for superior absorption and skin/nail structural support* | Often absent, or whole collagen with limited absorption benefit - non-hydrolyzed |
| Bioavailable Keratin | Solubilized Keratin: Higher bioavailability for hair strength* | Often missing or uses low-grade, non-solubilized powder |
| Utility | Convenience – “The Tiny Powerhouse”: 1 easy-to-swallow tiny capsule; no taste, no mess, no refrigeration and portable | Often multiple large, “horse-pill” tablets or gelatin capsules |
| Clean Formula | Ingredient Purity: keto-friendly, no fillers, no artificial colors/flavors | Often contains fillers or gelatin capsules |
| Allergen Disclosure | Transparent labeling: contains fish (tilapia & pangasius) — the collagen source. Made without milk, eggs, peanuts, tree nuts, wheat, soy, shellfish, and sesame. | Allergen sources often unclear or undisclosed |
| Quality & Testing | Premium USA Manufactured supplements: FDA-registered, cGMP facilities with rigorous lab testing on every batch | Varies widely – many imported with minimal or inconsistent testing |
| Subscription Value | 20%+ off with Subscribe & Save: pause/cancel anytime with freshest stock | Limited or no flexible subscriptions; higher long-term cost |
| Free Shipping | Free Shipping on all orders: included on all orders within the United States | Shipping is an Extra Cost |
| Trust & Guarantee | 60-day full-refund guarantee — no return required* + ⭐⭐⭐⭐⭐ 4.4/5 from thousands of verified reviews across multiple platforms | Generic reviews, shorter guarantees, less transparency |
*No-return refunds: if we determine, in our sole discretion, that the refund policy is being abused, Trio Nutrition reserves the right to require a product return before refunding. See our Refund Policy.
📚 Learn more from the Trio Nutrition blog
- Collagen for Hair — What Americans Need to Know About Growth and Thickness
- Postpartum Hair Loss: How Hair Abundance Helps New Moms
- Keratin for Hair: How This Essential Protein Supports Smoother, Healthier Strands
- Biotin (Vitamin B7) Explained: The Essential Nutrient Your Hair and Nails May Be Missing
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Frequently asked questions
How much biotin is in Hair Abundance?
Each daily capsule delivers 10,000 mcg of extra-strength biotin, paired with hydrolyzed collagen, solubilized keratin, bamboo extract, zinc, and selenium, giving six beauty nutrients in one small capsule. Biotin supports the body's normal production of keratin, the protein that makes up hair and nails, while the hydrolyzed collagen and keratin supply bioavailable amino acid building blocks. Because biotin is water-soluble, any excess is generally excreted rather than stored.*
How long before Hair Abundance shows visible results?
Because hair and nails grow in gradual cycles, most people evaluate results after about 8 to 12 weeks of consistent daily use of Hair Abundance. Nail strength and skin hydration often respond first, with hair growth support following as the 10,000 mcg of biotin and collagen build up in the system. Taking one capsule every day without skipping gives the body a steady supply of these building blocks.*
Will biotin affect lab tests?
High-dose biotin can interfere with certain lab tests, including thyroid and some cardiac troponin tests, an effect the FDA has specifically warned about. This is a testing-accuracy issue rather than a safety problem with the biotin. Because Hair Abundance provides 10,000 mcg of biotin (33,333% of the Daily Value) per serving, a person should tell the ordering doctor about the biotin supplement and pause Hair Abundance before bloodwork if advised.*
Is Hair Abundance just for hair?
Not at all. Because hair, skin, and nails rely on the same building blocks of keratin and collagen, one daily capsule of Hair Abundance is designed to support all three. Hair Abundance supplies 10,000 mcg of biotin and structural proteins to nourish hair follicles, zinc and selenium for antioxidant and scalp support, and hydrolyzed collagen that supplies amino acid building blocks to promote smooth, hydrated skin. Hair Abundance is a complete beauty routine in a single serving rather than a hair-only supplement.*
How many Hair Abundance capsules are taken per day?
The serving size is just one small vegetarian capsule of Hair Abundance per day, designed to be easy to swallow. Consistency matters most, so taking Hair Abundance at the same time each day, which many people pair with a meal, helps build the habit. One capsule delivers the full daily serving of all six beauty nutrients, including 10,000 mcg of biotin and 5 mg of zinc.*
Does Hair Abundance contain allergens?
Hair Abundance, a six-nutrient capsule built around 10,000 mcg of biotin, is made without milk, eggs, peanuts, tree nuts, wheat, soy, shellfish, and sesame, but Hair Abundance does contain fish because the hydrolyzed collagen, broken into absorbable amino acids, is sourced from tilapia and pangasius. For that reason Hair Abundance is not suitable for anyone with a fish allergy. A person with food allergies should always check the Hair Abundance product label before use.*