Sixty percent of the available label space
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What the clause does
Where the Drug Facts labeling would occupy more than 60 percent of the available label space, a set of format relaxations becomes available.
What you get
A continuation title at no smaller than 7-point, headings at the larger of 7-point or one point greater than the text, reduced leading provided ascenders and descenders do not touch, bullets that need not be vertically aligned, and the box omitted where color contrast distinguishes the labeling.
Read what that implies
The relaxations are small and specific. This is not permission to shrink the panel; it is permission to tighten the typography by a point and drop a box.
So the clause is a relief valve, not a solution
If your panel needs 90 percent of the label, these concessions will not rescue it. The answer at that point is a bigger container, a carton or an extended-content label.
Which makes label area a specification
Not a nice-to-have. For a monograph product, the printable area of the container is as much a requirement as its capacity, and it is the one nobody puts on the brief.
And it is measurable
Height of the straight wall, usable circumference, and whatever the front panel has to carry. Two numbers and a layout answer the question before anything is ordered.
Available label space is the phrase to understand
It is the area actually available for labeling on the container, which is not its surface area. A shoulder, a taper and a base are surface and not label space.
Our shelf, against that
628 containers with a median of 237 mL, 370 of them over 6 oz and 187 over 16 oz. The large end is where a Drug Facts panel sits comfortably at 6-point.
The small end is where the trouble is
A 2 oz jar of scalp treatment with a monograph claim is the hardest packaging problem in this property, and the honest answer is often a carton or a booklet label rather than a cleverer layout.
Decide this before the brand design
A designer handed a bottle and a Drug Facts panel at the same time will make it work. One handed the bottle first and the panel later will ask for a smaller type size, and that is not available.