Ive used the Holle Goat formulas for my baby boy since he was 1 1/2 month old when I had to stop breastfeeding him. We had to start with some cows milk formula and it was awful! So we were so glad when this brand was recommended to us. Switching was one of the best decisions I’ve made for my son so far. He was a tiny, 34 week preemie at 4lb 5oz, and now he’s a thriving 8 month, 20lb, happy, little boy. I know, in part, this outcome is due directly to this formula. Also, the customer service at OLS is outstanding, especially Michelle! Love her! She’s been so kind and patient in helping us navigate our subscription changes throughout this time. It’s been really awesome to have them in my corner and provide so much help to this new mama! I’ll continue to recommend you guys to anyone who asks about formula (as usual!). Thank you for everything!