PET is the safest packaging to guarantee your health.
Discover our new section of articles on the use of PET in supplement packaging. We clearly explain what it is, why it's safe, and how it compares to glass or aluminum. At Sevens Nutrition, we've chosen PET packaging for its high level of safety, zero substance migration, and low environmental impact. Transparency, science, and sustainability, also in the packaging.
PET and supplements
Is your supplement packaging safe? Myths and truths
We debunk the most common myths about plastic, glass, and the materials used in supplement packaging. Not all plastics are created equal, and PET proves to be a safe and controlled option. We explain how packaging safety is also part of taking care of your health.
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Why PET is our choice: health, safety, and science
We delve into what PET is, why it's BPA- and phthalate-free, and how it's been approved by authorities like the EFSA and FDA. It's an inert, durable material perfectly suited to protecting supplements without altering their formula. Safety backed by science.
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Glass vs. PET packaging: Which is better for your capsules?
A clear comparison between glass and PET. Although glass is inert, its closures can contain hidden risks. PET, on the other hand, offers structural security, lightness, and protection without the need for problematic coatings or seals.
Aluminum and other metals: what you need to know about metal containers
We explore the risks associated with metal packaging, such as aluminum migration and the presence of varnishes containing toxic residues. In contrast, PET presents a more stable, safe, and predictable solution.
What are microplastics, BPA, and phthalates? And why aren't they in our packaging?
We explain these three much-discussed compounds: what they are, why they can be harmful, and how Sevens completely avoids them by using high-purity, food-grade PET. A commitment to transparency and health.
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Sustainability without sacrificing health: PET and the circular economy
We close the series by talking about environmental commitment. PET is recyclable, lightweight, and generates fewer emissions than glass or aluminum. Choosing it is also a way to care for the planet without compromising quality or safety.