Contains over a third less fat than an Alpen Strawberry & Yogurt bar - 5.6g per 100g. Alpen Strawberry & Yogurt bar - 10g per 100g. Comparison verified January 2014. So, you're trying to be healthy*, but fancy a tasty snack to get you through the day... Easy! Every 70 calorie Alpen Light bar is packed full of tasty ingredients... Bursting with juicy cherries, crunchy almonds and creamy rolled oats, topped with a delicate yogurt drizzle - Snacking at its peak! *Reducing your consumption of sodium contributes to the maintenance of normal blood pressure as part of a healthy diet and lifestyle.