Is Clif sierra trail mix bar Gluten Free?
No, the Clif sierra trail mix bar is not gluten-free. While it may seem like a healthy blend of nuts and oats, the inclusion of barley malt extract makes it unsafe for anyone with Celiac disease or gluten sensitivity. This guide explains exactly why this bar fails the gluten-free test and what you should eat instead.
The Ingredient Breakdown
As a food scientist, I look beyond the marketing claims and straight into the ingredient deck. When analyzing the Clif sierra trail mix bar, the verdict is clear: it contains gluten. The primary culprits are hidden within the proprietary protein blend.
The ingredient list includes clifpro, which is a mix of soy rice crisps. Within that specific blend, you will find barley malt extract. Barley is one of the three primary gluten-containing grains (along with wheat and rye). Even though the amount might be small, barley malt extract is derived from barley and contains gluten proteins that will trigger a reaction in those with Celiac disease.
Furthermore, the bar contains organic rolled oats. While oats are naturally gluten-free, they are almost always processed on the same equipment as wheat. Unless the oats are certified gluten-free, they pose a high risk of cross-contamination. When you combine the intentional inclusion of barley with the high risk of oat cross-contamination, this bar is strictly off-limits for a gluten-free diet.
Nutritional Value
From a nutritional standpoint, the Clif sierra trail mix bar is designed as an energy source for endurance activities. It is calorie-dense, providing roughly 250-270 calories per bar depending on the specific flavor variation. The primary macronutrients come from carbohydrates and fats.
The sugar content is significant, largely driven by organic brown rice syrup and dried cane syrup. While these are organic sugars, they still spike blood glucose levels rapidly, making the bar effective for a quick energy boost during a hike or run, but potentially problematic for those managing insulin resistance or trying to lose weight. The fat content comes from healthy sources like organic peanuts and sunflower seeds, but the total fat hovers around 7-9 grams per bar.
On the positive side, the bar is fortified with a massive list of vitamins and minerals, including ascorbic acid (Vitamin C) and ferrous orthophosphate (Iron). It also provides a decent amount of fiber from organic oat fiber and psyllium. However, the high sugar and calorie count mean it should be eaten as a meal replacement during high activity, not as a casual snack.
Frequently Asked Questions
Does Clif sierra trail mix bar contain dairy or gluten?
Is Clif sierra trail mix bar good for weight loss?
Where can I buy Clif sierra trail mix bar?
Is Clif sierra trail mix bar safe for kids?

Clif sierra trail mix bar
Gluten Free Analysis
We recommend searching for certified Gluten Free alternatives.
Pro Tip
Always double-check the label. Manufacturers change ingredients frequently without notice!




