Procurement notes
Practical briefs on specifications, quote normalization, samples, exact-product evidence, packaging, and delivery scope for business buyers.
2026-10-29
Why a patch from a pouch open 14 or more days is off-limits, how long one patch stays on, and why heat or sweat changes the answer before you apply.
Read procurement brief2026-10-29
How the Salonpas patch label's numbers fit together: single-patch wear of up to 8 to 12 hours, a daily cap, a streak cap, and how to schedule around them.
Read procurement brief2026-10-29
One US label, two hard lines: no use under 18, and no methyl salicylate at 20 weeks of pregnancy unless a doctor directs it. What that means at the shelf.
Read procurement brief2026-10-29
Check whether a Salonpas methyl salicylate patch can stack with your blood thinner, steroid, or other NSAID, using the US label's own four-item risk list.
Read procurement brief2026-10-29
The US label lists 10% methyl salicylate as an NSAID and bars use under 18. Here is what this patch relieves, how it differs from lidocaine, and what to check.
Read procurement brief