IAL-02 Nail
Structural nail support with patented ch-OSA silicon technology. Every ingredient, every dose — nothing hidden.
Ships Late Q1 2026 · Free shipping on orders $99+
What makes this different
Brittle nails aren't a biotin deficiency. They're a structural protein problem. This formula targets the architecture of your nails.
Structural Support
ch-OSA silicon stimulates collagen and keratin production — the proteins that give nails their strength.
Patented Tech
BioSil® is the only form of silicon clinically proven to improve nail strength. Generic silicon doesn't cut it.
Full Transparency
No proprietary blends. You see exactly what's inside and how much. Open source supplements.
The open-source difference
Most nail supplements are just repackaged biotin. Here's what real nail support looks like.
Typical Supplements
- Biotin-only formulas (one ingredient)
- Generic silicon dioxide (poorly absorbed)
- No structural protein support
- No third-party testing proof
IAL-02 Nail
- 7 targeted ingredients at clinical doses
- BioSil® ch-OSA — only patented bioavailable silicon
- MSM + L-Lysine for keratin and collagen
- Certificate of Analysis for every batch
Every ingredient. Every dose.
Tap any ingredient to see why it's here, the dose we use, and the research behind it.
BioSil® ch-OSA (Choline-Stabilized Orthosilicic Acid) 5mg silicon
Why it's here: The only form of silicon clinically shown to improve nail and hair quality. ch-OSA directly stimulates collagen Type I and keratin production — the structural proteins that determine nail strength.
Clinical dose: 5mg silicon (as ch-OSA) matches Barel et al. (2005), a 20-week RCT showing significant improvement in nail microhardness and brittleness.
Source: Arch Dermatol Res. 2005;297(4):147-153.
Biotin 2,500mcg
Why it's here: Essential B-vitamin for keratin infrastructure. Clinically shown to improve nail firmness, hardness, and thickness in patients with brittle nails.
Clinical dose: 2,500mcg matches Colombo et al. (1990), showing significant improvement in nail plate thickness.
Source: J Am Acad Dermatol. 1990;23(6 Pt 1):1127-1132.
MSM (Methylsulfonylmethane) 500mg
Why it's here: Organic sulfur donor — sulfur is essential for disulfide bonds in keratin, the protein that gives nails their hardness. MSM may also have anti-inflammatory properties that support nail bed health.
Clinical dose: 500mg is a conservative starting dose used in multiple safety and efficacy studies.
L-Lysine HCl 100mg
Why it's here: Essential amino acid critical for collagen synthesis and calcium absorption. Supports the structural matrix surrounding the nail bed.
Clinical dose: 100mg as a supporting dose within a multi-nutrient formula targeting collagen pathways.
Zinc Bisglycinate 5mg
Why it's here: Zinc is essential for cell division in the nail matrix. Deficiency leads to white spots and brittleness. Bisglycinate form for superior absorption.
Clinical dose: 5mg elemental zinc (45% DV).
Copper Bisglycinate 0.5mg
Why it's here: Copper is required for lysyl oxidase, the enzyme that cross-links collagen and elastin. Also maintains zinc-copper balance when supplementing zinc.
Clinical dose: 0.5mg (55% DV) — balanced with zinc to prevent copper depletion.
Horsetail Extract (7% silica) 50mg
Why it's here: Natural plant-based silicon source that complements BioSil® ch-OSA. Provides additional organic silica for nail matrix support.
Clinical dose: 50mg providing ~3.5mg additional silica content.
Other Ingredients: Vegetable cellulose (capsule), rice flour.
The research
Key findings from the studies behind our ingredient selection and doses.
20-week RCT of ch-OSA supplementation. Significant improvement in nail microhardness and reduced brittleness.
Barel et al., Arch Dermatol Res 2005Study of biotin supplementation (2,500mcg/day) showing significant improvement in nail plate thickness and firmness.
Colombo et al., J Am Acad Dermatol 1990Of 45 patients with brittle nails receiving biotin supplementation, 41 (91%) showed definite improvement.
Hochman et al., Cutis 1993*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.
Verified by third parties. Not just us.
Every batch is tested for identity, potency, and purity by independent labs.
Frequently asked questions
Nails grow slowly — about 3mm per month. Most clinical studies measure results at 12-20 weeks. You may notice reduced breakage and splitting within the first 30 days, with visible improvements in growth and strength by 60-90 days.
Biotin alone addresses only one pathway. Nail strength depends on silicon for collagen synthesis, sulfur for keratin bonds, and zinc for cell division. IAL-02 targets all of these. If you're only taking biotin by itself, you're missing the structural factors.
BioSil® uses choline-stabilized orthosilicic acid (ch-OSA), the only form of silicon clinically proven to be bioavailable and effective. Generic silicon dioxide (found in most supplements) is poorly absorbed and largely passes through your system.
Absolutely — they're designed to work together. The Hair formula targets hair-specific pathways (DHT, stress hormones) while the Nail formula focuses on structural proteins. The Complete System combines all three at a bundled price.
Yes. Manage, skip, or cancel your subscription anytime from your personal account portal. No emails required, no phone calls, no hoops.
60-day money-back guarantee. If you're not satisfied for any reason, get a full refund. No questions asked. See full policy.
Stronger nails start here.
Full transparency. 60-day guarantee. Cancel anytime.
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