It does a take a week or so Garcinia Cambogia 85% HCA, Natural Weight Loss to feel the full effects of this product, but I can feel a small difference in the past few days I have been taking them, starting to see a different in the eat habits now. I love this brand because the put more of the stuff you need in them, like Calcium and Potassium, that keeps the leg cramps away. You will notice that you don't eat as much sweets at first off. I received this at a very heavy discount or for a honest or for free review.