A review of public information. No hands-on testing, laboratory inspection or medical review is claimed.
CAIL is its own formula
Copper Amino Isolate Lipid 1% is listed at $93 for 15 mL on the US page. NIOD describes it as a nighttime gel with a balm format. Its copper ingredient is an oil-friendly derivative, Copper Tripeptide-1 Palmitamide, rather than an assumption that all copper formulas are identical.
Sources: NIOD — Copper Amino Isolate Lipid 1%
What the evidence does and does not establish
The manufacturer describes observations in a small study. We have not independently verified the raw data or compared CAIL against the other products in a controlled trial. Changes in hydration or the appearance of lines should not be turned into claims of permanent tissue repair.
Sources: NIOD — Copper Amino Isolate Lipid 1%
Our assessment
The package size and ingredient description support a useful shopping comparison. A monthly cost cannot be calculated honestly without a defensible period of use. Check application directions and compatibility with the rest of a routine, and seek clinical advice for persistent skin conditions.
Sources: NIOD — Copper Amino Isolate Lipid 1%
Every offer in our file.
Copper Amino Isolate Lipid 1%
CosmeticUS retail listing for a 15 mL package. Confirm shipping and sales tax at checkout; no verified monthly usage duration.
Follow the evidence
Sources & price notes
Checked October 8, 2026. Provider pages document advertised terms; they do not independently establish clinical outcomes.
- NIOD — Copper Amino Isolate Lipid 1% ↗
Official public information; price and terms checked October 8, 2026.