Phytochemicals & Bioactives: Curcumin, Piperine and More

✧KNOW THE INGREDIENT. READ THE LABEL.

A plant extract and an isolated or concentrated constituent are different preparations. This guide covers the catalogue’s phytochemicals and specialty bioactives, including curcumin, piperine, berberine and resveratrol, with links to matching Adorreal formulas where available.

How to compare this ingredient category

The full chemical or ingredient name matters. Check purity or marker content, method and formulation. Do not infer the composition of a finished capsule from a supplier catalogue grade.

The entries below reproduce source-stated catalogue details. An asterisk or incomplete assay needs confirmation; an extract ratio is not a dosing instruction or a promise of benefit.

Ingredient directory: 20 catalogue entries

Amygdalin

Catalogue entry: Amygdalin Extract
Listed specification: 6:1.

Berberine HCl

Catalogue entry: Berberin HCL
Listed specification: 97% Berberine HCl by HPLC.

The hydrochloride form of berberine, a plant-derived alkaloid used in concentrated supplements. This is a biologically active ingredient, not a substitute for prescribed treatment. It can interact with medicines and should be avoided during pregnancy and breastfeeding.

Related store products: Berberine HCl 97% with Gymnema and Fenugreek Extract.

Beta Sitosterol

Catalogue entry: Beta Sitosterol Extract
Listed specification: 50% By GC.

Caffeine

Catalogue entry: Caffeine Extract
Listed specification: 99% Caffeine by HPLC.

A stimulant found in coffee, tea and some supplements. Count caffeine from all sources, including beverages and pre-workouts. Sensitivity varies, and late intake may interfere with sleep; avoid combining stimulant products casually.

Turmeric and Curcumin

Catalogue entry: Curcumin Extract
Listed specification: 95% Curcuminoids by HPLC.

Curcumin belongs to a group of compounds called curcuminoids found in turmeric. Turmeric powder, turmeric oil and curcumin extract are different preparations. Look for the amount and any declared curcuminoid concentration.

Dark Red Beet Root Color

Catalogue entry: Dark Red Beet Root Color
Listed specification: Grade / assay: confirm.

Confirm the final identity, grade and batch specification before use. A matching retail product is not confirmed for this entry.

Diosmin

Catalogue entry: Diosmin
Listed specification: 90%.

Ellagic Acid Pomegrante

Catalogue entry: Ellagic Acid Pomegrante Extract
Listed specification: 20% by Ellagic Acid by UV.

Hesperidin

Catalogue entry: Hesperidin
Listed specification: 90%.

Khellin

Catalogue entry: Khellin Extract
Listed specification: 10:1.

Turmeric and Curcumin

Catalogue entry: Nano Curcumin
Listed specification: Grade / assay: confirm.

Phytosterols

Catalogue entry: Phytosterols Extract
Listed specification: 95% Phytosterol.

Black Pepper and Piperine

Catalogue entry: Piperine Extract
Listed specification: 45% Piperine by HPLC.

Black pepper is a culinary botanical; piperine is one of its constituents and may be concentrated in extracts. A small amount of concentrated piperine differs from ordinary food seasoning. Ask about interactions when taking regular medicines.

Black Pepper and Piperine

Catalogue entry: Piperine Extract
Listed specification: 5% Piperine by HPLC.

Black Pepper and Piperine

Catalogue entry: Piperine Extract
Listed specification: 95% Piperine by HPLC.

Quercetin

Catalogue entry: Quercetin
Listed specification: 95%.

A flavonoid found in a variety of plant foods and used in supplements. Check the form, amount and combination ingredients. The presence of a compound in food does not mean a concentrated supplement has the same exposure or suitability.

Related store products: Quercetin with Bromelain - 60 Caps.

Raspberry Ketone

Catalogue entry: Raspberry Ketone
Listed specification: Grade / assay: confirm.

Confirm the final identity, grade and batch specification before use. A matching retail product is not confirmed for this entry.

Resveratrol

Catalogue entry: Resveratrol Extract
Listed specification: 99% Resveratrol Content.

A plant polyphenol available in different supplemental preparations, including trans-resveratrol. Check the amount of the named compound and any purity declaration. Extract weight and actual trans-resveratrol content are not necessarily identical.

Related store products: Resveratrol With Grapeseed Extract-30 Caps.

Rutin from Fruit Peels

Catalogue entry: Rutin from Fruit Peels
Listed specification: 95%.

Stevia

Catalogue entry: Stevia Extract
Listed specification: 95% Steviosides.

From catalogue ingredient to finished product

The catalogue describes sourcing materials and grades. It does not establish the grade, dose or composition of a retail supplement. Follow the individual product label for its complete formula, allergens, serving directions and warnings.

Use the ingredient-specific product links above to open the relevant formula. Product availability and pack choices can change.

For entries without a matching product link, explore the ingredient directory or contact Adorreal. A catalogue listing does not mean every material is available as a retail supplement.

Frequently asked questions

Does a higher percentage always mean better quality?

No. Compare the same named constituent, form and test method. A marker value describes an aspect of the material, not a guarantee of a health outcome.

Can I use the catalogue to choose a daily dose?

No. It is a material selection guide. Use the directions for the finished product, and seek qualified advice about personal suitability.

Are all these ingredients suitable for oral supplements?

No such conclusion should be drawn from the catalogue. Intended use, identity, formulation and applicable requirements must be checked for the exact material. Do not consume sourcing materials as home remedies.

Continue your ingredient research

Read the Adorreal A–Z ingredient guide, browse ingredients and products, or consult the NIH supplement fact sheet library for independent education.

A note on choosing supplements

This article is educational. Ingredient forms, strengths and directions vary between products. Read the full product label and seek qualified advice for individual health concerns or medicine interactions.