Quick answer

Choose SkinnyFit Burn if your priority is energy and focus before a workout. Choose Fit IV if you want hydration and digestion support as part of your pre-workout routine.

Focus on energy vs. hydration

SkinnyFit Burn is positioned as a daily supplement to support natural energy and metabolism, making it a direct fit for a pre-workout energy boost. Fit IV, on the other hand, centers on deep hydration, digestion, and healthy aging, which supports overall wellness but not a targeted energy spike.

If your main goal is to feel more focused and energized before exercise, Burn aligns more closely. If you want to support fluid balance and gut comfort around your workout, Fit IV offers that versatility.

Timing and routine fit

Burn comes in a 30-serving format, which suits a daily habit that can be timed before workouts. Fit IV is described as a convenient add-on to your SkinnyFit order, so it may be easier to pair with your existing supplement stack.

Consider whether you prefer a dedicated pre-workout supplement or a flexible wellness add-on that also supports hydration and digestion.

How to choose between Burn and Fit IV

  • Primary goal is energy and focus: Choose SkinnyFit Burn. Its formula targets natural energy and metabolism, which supports alertness and focus before a workout. Take Burn about 15–30 minutes before exercise for best results.
  • Primary goal is hydration and digestion: Choose Fit IV. It supports fluid balance and gut comfort, which can be useful before or after a workout. Pair Fit IV with water and a balanced meal to support hydration.
  • You want a versatile daily add-on: Fit IV is designed as a convenient add-on to your SkinnyFit order, so it can fit into a broader wellness routine beyond just workouts. Use Fit IV on rest days too, as it supports hydration and healthy aging.

Product facts

  • SkinnyFit Burn: SkinnyFit Burn is a daily supplement with 30 servings designed to support natural energy and metabolism. This makes it a practical choice for a pre-workout energy boost that you can incorporate into your daily routine.

    SkinnyFit Burn

    SkinnyFit Burn

  • Fit IV: Fit IV focuses on deep hydration, healthy digestion, and healthy aging as a versatile add-on to your wellness routine. If your pre-workout needs include hydration and gut comfort rather than a direct energy lift, Fit IV covers those bases.

    Fit IV

    Fit IV

Who should choose which

Best for

  • Those who want a pre-workout energy and metabolism support supplement
  • Those who prefer a daily supplement with a clear 30-serving format

Not for

  • Those who need a targeted hydration and digestion supplement before workouts
  • Those who prefer a more versatile add-on that also supports healthy aging