15/06/2023
Clean labels: the bridge to a more transparent industry
By María Candelaria Carbajo
In recent years, consumers have become much more conscious about the care of their pets and, consequently, about the products they offer for their nutrition. The industry, then, has to ensure its products are of good quality and made with ingredients that people easily accept when reading the labels.
What are we talking about when we talk about clean labels?
When pet owners read, a few years ago, the ingredients on the pet food labels they chose, they used to find, for the most part, complex terms that made them lose confidence about the quality of said food for their pets. Today, with this trend, we are facing a slow and progressive change, which jeopardizes what has been sustained up to now and requires the industry to offer new alternatives. Thus, the clean-label trend arises to calm people's fear of harmful chemical equations, incomprehensible terms, and complex compositions.
It's all about perception
One of the most significant challenges facing this trend is that there is no single perception of what clean-label food really is. While we all understand that it would be a transparent and easy-to-understand label, for some consumers it may mean short and simple recipes with few synthetic vitamins, preservatives, and other artificial ingredients. For others, it may be discovering a product made from 100% natural ingredients with no artificial preservatives, non-grain carbohydrate sources, non-GMO ingredients, natural colors and flavors, limited ingredient diets, by-product-free protein sources, vegan ingredients, or locally sourced, for example.
According to reports from the International Food Information Council (IFIC), almost 2 out of 3 participants believe ingredients influence their purchasing decisions.
Meanwhile, according to a BIS Research study, the global market for clean-label ingredients was valued at $19.77 billion in 2020, and it's expected to reach $32.08 billion by 2026. With these predictions, it is clear that clean-label ingredients are the food industry's alternative to the growing consumer demand for consumables without questionable ingredients.
The importance of clean labels (and their ingredients)
The transparency of the ingredients and their description on the labels lies in openly sharing the sources of the substances used in food and the practices followed to obtain them. Today's consumers know they have the right to know all the information they want about food ingredients.
The plain consequence of this market demand is a late increase in sales of organic products and a decrease in processed foods or foods with artificial additives. This, in turn, is reflected in 'free from' style labels or stamps on product packaging that have had to be reformulated to come as close to natural as possible, avoiding adulterated or artificial ingredients as much as possible.
In this sense, new technologies and food science are playing a significant role in helping manufacturers innovate their solutions to go to market with more transparent products and labels.
Clean-label challenges
Inevitably, to ensure clean label ingredients maintain and expand their reach, flavor, and product developers began paying more attention to nutritional profiles.
Leaving the known behind
Some formulas will be easier to modify and adjust than others. Transforming a current product may require various adjustments and validation processes, since changing preservatives is not the same as eliminating, for example, a main source of protein or carbohydrates. In many cases, what begins as a small modification ends in a product requalification and almost a total redesign.
For other ingredient categories, such as colorants, the alternatives may be limited. However, we already find companies working on finding solutions to this challenge. Color additive suppliers are already developing natural alternatives to currently certified pigments, such as caramel colorants which, while perfectly compliant with the clean-label category, only achieve a certain level of darkness.
Naming what is needed
Another industry challenge is related to the vitamins, minerals, and other nutrients necessary for a complete and balanced pet diet. Most owners prefer ingredients they recognize and can pronounce, which is why the most difficult ingredients to tackle are vitamins and minerals, but the truth is that pets require them, as well as specific bioavailable fatty acids and amino acids for a complete and healthy diet. In this regard, the AAFCO requires that supplemental vitamins and minerals are included in the packages with the approved names, and although some may be difficult to recognize, perhaps the best option, in this case, is to educate people on their importance.
On the other hand, we can mention the difficulty that arises when it comes to achieving a clean label on wet foods since these usually contain guar, cassia, or xanthan hydrocolloids, carrageenan, or carob, profitable alternatives to achieve the proper viscosity in these foods. However, with the increase in demand for natural and recognizable ingredients in packaging, more and more manufacturers are looking to replace these gums with clean-label ingredients, such as rice starch.
Challenge accepted: clean and transparent labels (and products)
Reformulating a pet food product to meet clean-label criteria can take considerable time to have it validated and ready for launching to the market. New ingredient qualification, establishing long-term viable material supply chains, and quality control validation of the final product design are some of the critical steps that affect the redesign process.
The positive thing about this request for ingredients that satisfy the demanding preferences of new pet owners is that it has allowed industry suppliers to innovate and work to offer healthier and more transparent solutions.
Source: All Pet Food Magazine
