Nails
by California Natural · tablet or pill · 90 tablets
- Off the market since October 2024 (NIH)
- DSLD label 247938
- Serving 3 tablets
- 30 servings
Nails by California Natural lists 20 ingredients, 3 with an amount per serving of 3 tablets, such as 6 mg of vitamin B6, 17 mg of magnesium and 43 mg of potassium; 17 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2021.
What is in Nails?
Each row as the label prints it, per serving of 3 tablets. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin B6as Pyridoxine HydrochlorideVitamin B6 (Form: as Pyridoxine Hydrochloride) | 6 mg | 300% | 49% of 15,277 products listing vitamin B6 give more (median 6 mg). |
| Magnesiumas Magnesium Aspartate | 17 mg | 4% | 86% of 14,003 products listing magnesium give more (median 86 mg). |
| Potassiumas Potassium Aspartate | 43 mg | 1% | 79% of 11,614 products listing potassium give more (median 99 mg). |
| Amino Acidsas Casein | 1,500 mg | ||
| Lysine | in the blend, no amount given | ||
| Phenylalanine | in the blend, no amount given | ||
| Methionine | in the blend, no amount given | ||
| Threonine | in the blend, no amount given | ||
| Leucine | in the blend, no amount given | ||
| Isoleucine | in the blend, no amount given | ||
| Valine | in the blend, no amount given | ||
| Arginine | in the blend, no amount given | ||
| Histidine | in the blend, no amount given | ||
| Tyrosine | in the blend, no amount given | ||
| Cystine | in the blend, no amount given | ||
| Glycine | in the blend, no amount given | ||
| Glutamic Acid | in the blend, no amount given | ||
| Alanine | in the blend, no amount given | ||
| Aspartic Acid | in the blend, no amount given | ||
| Serine | in the blend, no amount given | ||
| Proline | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 247938 (entered May 22, 2021), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 17 ingredients sit inside a blend, so their amounts cannot be compared.
The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
The products whose ingredient lists overlap most with Nails's, rare ingredients counting for more.
- Bio-AminosMBi Nutraceuticals 17 shared, 88% alike
- Amino 2250Universal Nutrition · off the market 18 shared, 87% alike
- Amino 2250Universal 18 shared, 87% alike
- Amino 2700Universal 18 shared, 87% alike
- Free Form Amino CapsDouglas Laboratories 17 shared, 87% alike
- Plant AminosTriquetra 17 shared, 83% alike
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
How many labels does Nails have?
One label is on file, entered on May 22, 2021.
- Label 247938 (current) Entered May 22, 2021 · off the market October 31, 2024 · 90 tablets
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names California Natural (manufacturer). All California Natural products.