NOVOLOG MIX 70/30 FLEXPEN vs NOVOLOG MIX 70/30 PENFILL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated October 8, 2026·How we rate

Attribute	NOVOLOG MIX 70/30 FLEXPEN	NOVOLOG MIX 70/30 PENFILL
Rating	70/100	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	INSULIN ASPART PROTAMINE RECOMBINANT AND INSULIN ASPART RECOMBINANT	INSULIN ASPART PROTAMINE RECOMBINANT AND INSULIN ASPART RECOMBINANT
Manufacturer	Novo Nordisk Inc	Novo Nordisk Inc
Dosage forms	Injectable	Injectable
Drug class	—	—
Boxed warning	None	None

novolog mix 70/30 flexpen novolog mix 70/30 penfill

Rating

70/100

Pharmacy pays

—

Type

Active ingredient

INSULIN ASPART PROTAMINE RECOMBINANT AND INSULIN ASPART RECOMBINANT

Manufacturer

Novo Nordisk Inc

Dosage forms

Injectable

Drug class

—

Boxed warning

None

Frequently asked questions

Which is better-rated, Novolog Mix 70/30 Flexpen or Novolog Mix 70/30 Penfill?

Novolog Mix 70/30 Flexpen and Novolog Mix 70/30 Penfill are tied at 3.5 out of 5 by our independent rating.

What is the difference between Novolog Mix 70/30 Flexpen and Novolog Mix 70/30 Penfill?

Both Novolog Mix 70/30 Flexpen and Novolog Mix 70/30 Penfill share the active ingredient Insulin Aspart Protamine Recombinant and Insulin Aspart Recombinant.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.