Doctor's Best Cinnamon Extract with CinnulinPF helps support blood sugar management and insulin sensitivity, delivering steady metabolic support for everyday energy. The key ingredient is CinnulinPF, a water soluble cinnamon extract concentrated to deliver the active compounds that support healthy glucose uptake. Doctor's Best has built a track record of more than fifteen years for science backed nutrition and clear sourcing, partnering with patented ingredient suppliers like IN Ingredients for CinnulinPF.

Available Sizes & Variants:

60 vegetarian capsules – convenient daily dose for ongoing support.

Benefits & Features:

• Supports healthy blood sugar within normal ranges.
• The patented CinnulinPF extract concentrates active compounds that boost insulin receptor sensitivity and glucose uptake.
• Designed for daily use with meals to help absorption and consistency.
• Vegan, non-GMO and gluten-free formula minimises unnecessary fillers and adds purity.
• While cinnamon has deep historical use dating back thousands of years, this product uses a modern extraction method to ensure superior bioavailability and safety for you.

Doctor's Best Cinnamon Extract with CinnulinPF sits at a mix of tradition and modern science. The brand has built a track record of more than fifteen years for science backed nutrition and clear sourcing, partnering with patented ingredient suppliers like IN Ingredients for CinnulinPF. This vegan and gluten free formula uses a water soluble extraction to target metabolism safely and efficiently, while maintaining purity through strict quality controls. For a broader wellness routine, some customers pair cinnamon with berberine, a vitamin D supplement, or probiotics for gut health.

Cinnulin PF Cinnamon Extract (Cinnamomum burmannii)(bark), Cinnulin PF Cinnamon Extract (Cinnamomum burmannii)(bark)

• GTIN: 753950001305
• Manufacturer: Doctor's Best
• Categories: Best SellersCinnamon SupplementsDiabetes Supplements & Blood Sugar SupportDoctor's BestSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 capsule twice daily with food, or as recommended by a nutritionally informed physician. Store in a cool, dry place. Consult your doctor before starting any exercise or nutritional supplement programme or before using this product during pregnancy or if you have a serious medical condition.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Cinnamon Extract (CinnulinPF)

Cinnamon extract is a natural botanical ingredient derived from cinnamon bark used in traditional and modern nutraceuticals for metabolic support.

This form uses CinnulinPF, a water-soluble extract from Cinnamomum burmannii bark, concentrated to deliver active polymer compounds with enhanced bioavailability.

What Does Cinnamon Extract Do?

Cinnamon extract can support normal glucose metabolism and insulin signalling pathways, contributing to steady metabolic function. It also provides antioxidant activity that helps protect cells from oxidative stress and supports healthy metabolic responses in normal conditions.

This information aligns with EFSA-referenced concepts of nutrient function and the general understanding of cinnamon’s role in metabolic wellbeing.

This product is not intended to diagnose, treat, cure, or prevent any disease.

Welzo picks brands that show a clear commitment to science-based nutrition, strong heritage, and transparent, rigorous quality practices. Doctor's Best fits our partnership criteria with a proven track record as a Science‑Based Nutrition brand, backed by over 15 years in the sector and a reputation for evidence‑backed formulations. This brand's emphasis on research‑driven development and clear ingredient sourcing makes Doctor's Best a natural partner for Welzo's standards. We recognise their collaboration with patented ingredient suppliers such as IN Ingredients, reinforcing their credibility and industry standing. You can expect alignment with our expectations for clinician‑level rigour, as reflected in how the brand positions itself in the market and in its distribution networks. For insight into our team’s assessment, see how we evaluated this partnership with our expert team of doctors, nurses, and nutritionists.

Brand-specific quality sits central to our decision. Doctor's Best products undergo thorough quality control processes and emphasise robust, science-driven formulations. The Cinnamon Extract with CinnulinPF is a vegan, non-GMO, gluten-free preparation containing 125mg of CinnulinPF per capsule, with minimal inactive ingredients. This focus on purity, potency and safety underpins our confidence in Welzo's quality standards, highlighted by our commitment to the certifications we require.

Product-specific fit is strong here: Doctor's Best delivers a well-characterised cinnamon extract designed for a potential metabolic-support context, which aligns with Welzo’s emphasis on scientifically grounded formulations. This combination—brand credibility, testing discipline, and product clarity—drives our decision to partner with Doctor's Best for this supplement.