How to make a ByHeart bottle.

Directions for Preparation and Use

Consult your baby's doctor about the appropriate use of formula for your infant

  1. Sterilize bottle and utensils. Your doctor can advise if sterilizing water is necessary. Wash hands thoroughly before preparing formula.
  2. Pour desired amount of water in bottle. Add powder according to Mixing Guide. Use only the scoop provided. Store dry scoop underneath cap.
  3. Cap bottle and SHAKE WELL. Feed immediately. Once feeding begins, use formula within 1 hour or discard.

Mixing Guide

2 fl oz water + 1 unpacked level scoop = approx 2 fl oz bottle

To Make Approx*


Add Powder

2 fl oz bottle

2 fl oz

1 unpacked level scoop (8.5g)

4 fl oz bottle

4 fl oz

2 unpacked level scoops

6 fl oz bottle

6 fl oz

3 unpacked level scoops

8 fl oz bottle

8 fl oz

4 unpacked level scoops

*Each scoop adds about 0.2 fl oz to the amount of prepared formula