Calcium

Natural source: Marine Algae (Lithothamnion)

Welcome to our latest webinar, where we delve into the innovative world of natural vitamins and minerals. At Biovit, we believe in the power of nature to enhance health and well-being. In this session, we explore how our ingredients can transform food and beverage products, ensuring they are both nutritious and appealing to consumers.

Our expert panel will discuss the latest trends in the industry, focusing on how natural ingredients can meet the growing demand for health-conscious options. We aim to provide valuable insights that empower manufacturers to make informed decisions about their product formulations.

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Join us as we uncover the science behind our ingredients, featuring case studies that highlight successful applications in various product categories. Our commitment to transparency and quality is reflected in our partnerships and research affiliations, which we proudly showcase throughout the webinar.

"Innovation is at the heart of what we do. We strive to create products that not only meet regulatory standards but also exceed consumer expectations for quality and efficacy."

As we navigate through the session, we will address common myths surrounding natural ingredients, providing clarity on topics such as stability, bioavailability, and sourcing practices. Our goal is to equip you with the knowledge needed to confidently incorporate our ingredients into your offerings.

Conclusion

Thank you for joining us today. We hope this webinar has inspired you to explore the possibilities of natural ingredients in your products. Remember, the journey towards healthier choices starts with informed decisions. Stay connected with us for more insights and resources as we continue to lead the way in natural nutrition.

We invite you to engage with us further—ask questions, share your thoughts, and let’s work together towards a healthier future.

Natural vs Synthetic Stability

Natural ingredients typically offer superior stability compared to synthetic alternatives. This is due to their inherent properties that support longer shelf life. Our formulations are rigorously tested to ensure optimal performance.

Source natural, organic calcium for food and drink manufacturers

A calcified red marine algae delivering 32% calcium by weight alongside over 70 co-occurring trace minerals - clinically proven bioavailability and the clean-label story plant-based dairy demands.

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Trusted by leading UK food and drink manufacturers, with samples dispatched within a week and reformulation support included.

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Ingredient

Calcium

Product Code(s)

BI090 (Organic) / BI091 (Natural)

Natural Source

Lithothamnion - red marine algae, Atlantic-harvested

Ingredient Declaration

Organic: Organic algae extract | Natural: Algae extract

Appearance

White/cream colour, fine powder

Nutrient Content

32,000 mg/100g (32% calcium by weight)

Test Method

ICP (Inductively Coupled Plasma)

Dosage for ‘Source of’ (15% RI)

0.375 g per portion

Dosage for ‘High in’ (30% RI)

0.750 g per portion

Available Formats

Powder (1 kg resealable pouch). Bespoke formats on request.

Shelf Life

24 months from date of manufacture

Storage

Store at 28°C or below. Protect from light and moisture.

Certifications

Soil Association Organic, Vegan, Gluten-Free, BRC, FDA Registered, Kosher, GMO-Free

Allergen Status

Free from all 14 major allergens

EFSA Health Claims

12 approved claims

Bioavailability

Clinically proven in Swansea University human intervention trial (UKRI-funded)

See how it works in your formulation

Samples dispatched within a week. Reformulation support included.

Buyer-side answers from our nutrition team

Frequently asked questions

Practical answers to the questions buyers and formulators ask most when specifying natural calcium - bioavailability, declaration, formulation, and certifications.

How does algae calcium compare on bioavailability to calcium carbonate or citrate?

Equivalent. The Swansea University human intervention trial (61 volunteers, 30-day intervention, eight blood markers) confirmed BIOVIT’s natural calcium delivers bioavailability comparable to synthetic calcium sources. The whole-food matrix means brands gain a clean-label declaration without trading off absorption.

What does the ingredient declaration look like on pack?

“Organic algae extract” for BI090 and “Algae extract” for BI091 - both immediately recognisable to shoppers. 73% of UK consumers expect everyday products to contain only natural vitamins and minerals, and a recognisable plant or algae source on the ingredient panel does that work directly.

What’s the typical inclusion rate and cost impact?

0.375 g per portion delivers a ‘Source of’ calcium claim (15% RI), and 0.750 g per portion delivers ‘High in’ (30% RI). Inclusion rates are very small and easy to manage, with per-unit cost impact for finished products typically around 1% of cost of goods. Eiméar will model the exact figure for your formulation.

Is the trace mineral content consistent batch to batch?

Yes. Every batch is tested by ICP (Inductively Coupled Plasma) for calcium content and the trace mineral profile, with certificates of analysis issued against fixed specifications. The natural variability of any harvested ingredient sits within tolerances tighter than most botanical extracts.

What are sample and commercial lead times?

Samples are dispatched within a week of request. Commercial orders are typically fulfilled in around 3 weeks from confirmed PO. Minimum order quantity is 1 kg for trials, with bespoke formats available on request.

Can BIOVIT support reformulation from synthetic calcium?

Yes. Reformulation support is included in every BIOVIT consultancy. Eiméar Sutton (RNutr MSc) handles the technical work - equivalence mapping, inclusion-rate modelling, stability testing where needed, and updated on-pack claim wording — so the switch lands without disrupting your production schedule.