How Clekina Evaluates Ingredients and Suppliers

Before an ingredient ever reaches a finished product, there are questions worth asking. Where does it come from? What is it? How is its quality understood? This is why thoughtful ingredient and supplier decisions matter.

An ingredient can look very simple on a label. Perhaps it is a familiar plant, mineral or other natural material. Perhaps its name is one people have seen many times before. But behind that short name is a much bigger story. Where did it come from? What exactly is it? How consistent is it? What information is available about its quality? And, perhaps most importantly, how does a company decide who it is comfortable sourcing it from? These are not always questions with simple answers. At Clekina, we believe ingredient choices deserve thought and care. But transparency also means being precise about what can actually be said. The specific Clekina information needed to describe its supplier-selection process has not yet been provided, so we will not fill those gaps with assumptions. Instead, this is a look at the questions that sit behind responsible ingredient evaluation, and why they matter.

What is ingredient evaluation?

Ingredient evaluation means looking beyond the ingredient's name.

For a botanical ingredient, for example, identity can matter enormously. The same common name can sometimes refer to different species, plant parts or preparations. Scientific research has shown that botanical products on the market can vary in their chemical composition, and that adulteration or substitution can occur. That does not mean that natural ingredients are inherently unreliable. It means that a thoughtful approach needs more information than a name alone. Depending on the ingredient, useful considerations may include its identity, composition, origin, processing and consistency.

Where does it come from?

Origin is part of an ingredient's story. For botanical materials, researchers have emphasised the importance of accurately identifying the source material and documenting relevant information about its origin and handling. But knowing where an ingredient comes from is not, by itself, a guarantee of quality. Two materials from the same region can still differ, just as two suppliers can provide materials with different characteristics. INFORMATION REQUIRED BEFORE PUBLICATION: Clekina's verified sourcing and ingredient-origin information should be added here. No specific countries, farms, growers or suppliers should be named until confirmed by Clekina.

How is it made?

"Natural" does not necessarily mean "untouched". Ingredients can be dried, ground, extracted, purified or otherwise processed before they are used. Processing can influence the final composition of a material, which is one reason researchers consider both the original botanical material and how it has been prepared. The appropriate questions will depend on the ingredient. For some materials, identity may be particularly important. For others, composition, purity or consistency may deserve greater attention. INFORMATION REQUIRED BEFORE PUBLICATION: Clekina's actual manufacturing, processing and preparation practices have not been provided.

How does quality fit into the picture?

Quality is not one single thing. For botanical ingredients, scientific research has found differences between commercial products in both the presence of expected ingredients and their chemical composition. A 2021 review covering 2,386 commercial herbal products reported that 27% were found to show some form of adulteration in the studies reviewed. This figure describes the products included in those published analyses, not all herbal products generally. This is an important distinction. Research can show us that quality variation exists. It cannot tell us that a particular company or supplier has a particular level of quality without evidence about that company or supplier. That is why ingredient evaluation should be based on information rather than assumptions.

What does the science say?

Strong evidence

There is strong evidence that botanical materials can vary in identity and chemical composition, and that adulteration and other quality problems have been documented in commercial products. Analytical methods can help researchers investigate authenticity, composition and potential contaminants.

Limited evidence

Scientific research cannot establish Clekina's own supplier standards or selection process. Those are company-specific questions.

Early evidence

Researchers continue to develop and compare analytical approaches for authenticating botanical materials and understanding their chemical profiles. Different techniques have different strengths and limitations, so no single method answers every quality question.

Not yet proven

The information currently provided does not establish that Clekina:

● visits suppliers

● conducts laboratory testing

● performs supplier audits

● requires particular certifications

● uses specific testing laboratories

● follows a particular quality-management system

● rejects suppliers according to specific criteria

● uses particular sustainability or sourcing standards Those details should only be added once verified.

How might this fit into a daily routine?

For the person using a finished product, ingredient evaluation may be invisible. That is not necessarily a bad thing. Good formulation should not require someone to become an expert in raw materials before they can understand what they are using. But it is still worth knowing that a short ingredient list represents many decisions. The aim should not be to make those decisions sound mysterious or perfect. It is to make them understandable.

What to look for

When choosing a wellness or beauty product, it can be useful to ask:

Is the ingredient clearly identified? Does the company explain why it was chosen? Is there meaningful information about its origin or characteristics? Are quality claims supported by evidence? Does the company distinguish between what is known and what is assumed?

That last question may be the simplest of all. Transparency is not about having an answer to everything. Sometimes it means being honest about what is not yet known.

Safety

Ingredient safety depends on the particular ingredient, its preparation, its intended use and the quality of the material.

Research into botanical products has identified potential concerns including misidentification, adulteration and contamination, which is why appropriate identification and quality control are important. This should not be interpreted as a warning against natural ingredients. It is simply a reminder that "natural" and "safe" are not interchangeable terms. INFORMATION REQUIRED BEFORE PUBLICATION: Clekina-specific safety, testing and quality-control practices require verified company information.

Five questions worth asking

1. Why was this ingredient chosen?

A thoughtful answer should explain its intended role rather than relying only on popularity or marketing language.

2. Where does it come from?

Origin can provide useful context, particularly for botanical materials.

3. What exactly is the ingredient?

Clear identification is fundamental to understanding a material.

4. How is its quality understood?

The answer will depend on the ingredient and the information available about it.

5. How are suppliers evaluated?

This is where every company should be able to explain its own approach clearly. INFORMATION REQUIRED BEFORE PUBLICATION: Clekina's verified answer to this final question is needed before its supplier-evaluation process can be described.

A thoughtful approach starts with better questions

There is something valuable about slowing down before an ingredient becomes a line on a label. Good decisions begin with good questions. They involve understanding what an ingredient is, where relevant information comes from and what can genuinely be supported. For Clekina, the most meaningful version of this story will be the specific one: the real questions the company asks, the standards it uses and the information behind its decisions. We would rather leave a question open than answer it with an assumption.

Because when it comes to ingredients, transparency begins with knowing the difference between what we know, what we are still learning and what we simply cannot claim yet.

References

- Ichim MC, Booker A. Chemical Authentication of Botanical Ingredients: A Review of Commercial Herbal Products. Front Pharmacol. 2021;12:666850. PubMed

- Ichim MC, Scotti F, Booker A. Quality evaluation of commercial herbal products using chemical methods. Crit Rev Food Sci Nutr. 2024;64(13):4219-4239. PubMed

- Speijers G, et al. Safety assessment of botanicals and botanical preparations used as ingredients in food supplements: testing an European Food Safety Authority-tiered approach. Mol Nutr Food Res. 2010;54(2):175-185. PubMed

- Applequist WL, Miller JS. Selection and authentication of botanical materials for the development of analytical methods. Anal Bioanal Chem. 2013;405(13):4419-4428. PubMed

- Kellogg JJ, Paine MF, McCune JS, Oberlies NH, Cech NB. Selection and characterization of botanical natural products for research studies: a NaPDI center recommended approach. Nat Prod Rep. 2019. PubMed