By Maria Ruiz, RD · Reviewed by Dr. Elena Santos, MD · Last reviewed: May 2026
Factor Review for GLP-1 Users: Best for Variety and Convenience
Factor is the most convenient meal delivery service for GLP-1 users who want maximum variety. With 34+ meals per week across keto, calorie smart, and chef-favorite plans, it prevents the food aversion that can happen when you eat the same meals repeatedly.
Pros
- + 34+ meals to choose from each week, the most variety of any service tested
- + Chef-designed, dietitian-approved recipes
- + Keto, calorie smart, and protein plus plans
- + Optional registered dietitian consultations
- + Ready in 2 minutes in the microwave
Cons
- − Lower average protein than Trifecta (25–45g vs 35–55g)
- − Conventional ingredients (less organic than Trifecta)
- − Some plans have higher sodium than ideal for people managing blood pressure
Deciding between Factor and Trifecta? Read the full Trifecta vs Factor comparison.
Frequently Asked Questions
Is Factor good for people on GLP-1 medication?
Yes. Factor's keto and calorie-smart plans are well-suited to GLP-1 users. Protein averages 25 to 45g per meal, and the ready-in-2-minutes convenience is valuable when nausea or appetite suppression makes cooking difficult.
What Factor plan is best for GLP-1 users?
The Keto plan and Calorie Smart plan are best. Keto maximizes protein and keeps carbs very low. Calorie Smart keeps calories around 550 or less per meal with balanced macros.
How does Factor compare to Trifecta?
Factor is cheaper ($11+ vs $14+ per meal) and has more weekly variety (34+ meals). Trifecta has higher protein per meal and uses USDA organic ingredients. See our Trifecta vs Factor comparison for the full breakdown.
Can I get dietitian support with Factor?
Yes. Factor offers optional registered dietitian consultations for an additional fee. This can be useful for GLP-1 users who want personalized macro guidance.
How long do Factor meals last in the fridge?
Factor meals stay fresh for 7 days refrigerated. You can also freeze them for up to 2 months. This is helpful for GLP-1 users who eat less than expected on a given week due to appetite suppression.
Are Factor meals gluten-free?
Many Factor meals are naturally gluten-free, but the kitchen is not a certified gluten-free facility. Filter the weekly menu by dietary preference to see gluten-free options. People with celiac disease should consider a certified gluten-free service.
Can Factor help with Mounjaro side effects?
Factor's lower-fat plans (Calorie Smart, Protein Plus) tend to be easier on the stomach than fatty meals. GLP-1 and tirzepatide users typically tolerate lean protein with vegetables better than heavy cream sauces or fried foods. Choose lower-fat options on weeks when nausea is worst.
How does Factor pricing compare to grocery shopping?
Factor runs $11 to $15 per meal depending on plan size. Cooking high-protein meals at home typically costs $5 to $8 per portion in ingredients but adds 30 to 60 minutes per day in prep and cleanup. The trade-off is convenience vs raw cost.
Does Factor have a referral or trial discount?
Factor regularly offers new-customer discounts of $130 to $276 across the first several boxes. Check the current promotion before signing up. Existing customers can earn referral credits.