Capsules · 60 capsules · 60 servings · $0.46/serving
Serving Size: 1 capsule
Amount Per Serving
Biotin ... 10,000 mcg
(D-biotin)
N-Acetyl Cysteine ... 250 mg
(NAC)
Inositol ... 150 mg
para-Aminobenzoic Acid ... 75 mg
(PABA)
Other Ingredients: Vegetarian capsule (hydroxypropyl methylcellulose, water) and silica.
Made without common allergens | Non-GMO | Vegetarian
No synthetic colors, flavors, or preservatives
Caution: If you are pregnant, nursing, have a medical condition, or taking prescription drugs, consult your physician before using this product.
KEEP OUT OF REACH OF CHILDREN.
Adults: 1 capsule, 2 times daily with food or as directed by a healthcare professional.
Children: As directed by a healthcare professional.
Ingredient information is provided above. A clear label image is not available yet.
View original supplier image (quality may be limited)Source: Fullscript supplier catalog · September 06, 2026. Formulas and labels can change. Check the packaging you receive.
Klaire Labs' Hair and Nails Formula is a targeted supplement combining biotin, silica, and supporting micronutrients to promote structural integrity of hair and nails. Formulated by a practitioner-focused brand known for rigorous ingredient quality and hypoallergenic standards, it's designed for individuals seeking nutritional support for normal keratin production and tissue maintenance.
Why It's Worth Considering: Klaire Labs applies the same clean-formulation standards here as across their clinical line, minimal excipients, no common allergens, making it a practical option for sensitive individuals or those working with a practitioner on foundational nutrient support.
Adults: 1 capsule, 2 times daily with food or as directed by a healthcare professional.
Children: As directed by a healthcare professional.
Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements, some probiotics and oils require refrigeration.
Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.
Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.
Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.
Track your specific health goals, energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.
Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Klaire Labs/SFI Health - Hair and Nails Formula. This data will be available soon.
† 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.
