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OPTISOLV® Ingredients
Four high-absorption natural ingredients, ready for your formulation
OPTISOLV® Berberine, Curcumin, Boswellia and Passiflora turn natural ingredients into high-absorption, crystal-free, free-flowing powders. Developed in Regensburg, produced in France, for supplements, functional foods and gummies.
Our ingredients
Choose your OPTISOLV® ingredient
Each ingredient is characterised in our laboratories at the BioPark Regensburg and compared against its native extract.
METABOLIC HEALTH
OPTISOLV® Berberine
High-absorption berberine from Berberis aristata roots for metabolic health formulations.
13.4×
higher absorption vs. berberine HCl in a human intestinal cell model
10×
higher solubility in intestinal media
Recommended dose
250-500 mg
Explore OPTISOLV® Berberine
JOINT, GUT AND IMMUNE HEALTH
OPTISOLV® Curcumin
High-absorption curcumin from Curcuma longa rhizome for joint, gut and immune health formulations.
>1000×
higher water solubility vs. native curcumin
170×
more curcuminoid release in simulated intestinal fluid
Recommended dose
450-900 mg
Explore OPTISOLV® Curcumin
JOINT AND GUT HEALTH
OPTISOLV® Boswellia
High-absorption boswellia from Boswellia serrata resin for joint and gut health formulations.
>110×
higher water solubility vs. native boswellia extract
44×
more boswellic acid release in simulated intestinal fluid
Recommended dose
250-500 mg
Explore OPTISOLV® Boswellia
SLEEP AND RELAXATION
OPTISOLV® Passiflora
Taste-masked passionflower extract from Passiflora incarnata for sleep and relaxation products.
3.7×
higher absorption vs. native extract in a human intestinal cell model
>10×
higher water solubility vs. native extract
Recommended dose
150-250 mg
Explore OPTISOLV® Passiflora
At a glance
Four ingredients compared
OPTISOLV® Berberine
OPTISOLV® Curcumin
OPTISOLV® Boswellia
OPTISOLV® Passiflora
Source
Berberis aristata roots
Curcuma longa rhizome
Boswellia serrata resin
Passiflora incarnata aerial parts
Active content
N.L.T. 30 % berberine
N.L.T. 10 % total curcuminoids
N.L.T. 25 % total boswellic acids
N.L.T. 1.5 % flavonoids
Key result
13.4× absorption (Caco-2)
Over 1000× water solubility
Over 110× water solubility
3.7× absorption (Caco-2), taste-masked
Recommended dose
250-500 mg
450-900 mg once a day
250-500 mg once a day
150-250 mg
Shelf life
24 months
24 months
24 months
24 months
Dosage forms
Powders, capsules, tablets
Powders, capsules, tablets, stick packs, sachets, gummies, chewing tablets
Powders, capsules, tablets, stick packs, sachets, gummies, chewing tablets
Powders, capsules, tablets, stick packs, sachets, gummies, chewing tablets
The full comparison table is shown on larger screens. All details are on the individual ingredient pages.
In vitro data from EVANIUM lab studies (saturation solubility in water, dissolution in simulated intestinal fluid, Caco-2 cell model). Methods on the ingredient pages.
Shared by all four
The same quality standard for every ingredient
Every OPTISOLV® ingredient is built on the same dual-coating technology and the same clean specification.
Vegan
Non-GMO
No EU-listed allergens
No synthetic emulsifiers
No artificial additives
Not irradiated, no EtO
Halal / Kosher optional
Natural excipients
Gamma-cyclodextrin and sunflower lecithin. No synthetic emulsifiers.
Free-flowing powder
Process-friendly for capsules, tablets, stick packs, sachets and gummies.
Lower doses
Better solubility and release allow lower doses than native extracts.
Made in Europe
Developed in Regensburg, produced at a partner facility in France: HACCP, ISO 22000, FDA-registered.
OPTISOLV® Technology
How OPTISOLV® Technology works
An inner layer of gamma-cyclodextrin improves solubility, an outer layer of phospholipids ensures stable release and masks taste. The result is a crystal-free, free-flowing powder.
FAQ
Questions about OPTISOLV® ingredients
Which OPTISOLV® ingredients are available?
EVANIUM offers four OPTISOLV® ingredients: OPTISOLV® Berberine for metabolic health, OPTISOLV® Curcumin for joint, gut and immune health, OPTISOLV® Boswellia for joint and gut health and OPTISOLV® Passiflora for sleep and relaxation.
What are the recommended doses?
OPTISOLV® Berberine 250-500 mg, OPTISOLV® Curcumin 450-900 mg once a day, OPTISOLV® Boswellia 250-500 mg once a day and OPTISOLV® Passiflora 150-250 mg.
Which dosage forms are possible?
All OPTISOLV® ingredients are free-flowing powders. Depending on the ingredient, they work in powders, capsules, tablets, stick packs, sachets, gummies and chewing tablets.
Are OPTISOLV® ingredients vegan?
Yes. OPTISOLV® ingredients are vegan and non-GMO, contain no EU-listed allergens, no synthetic emulsifiers and no artificial additives. Halal and Kosher are available as an option.
How can I get samples?
Send us a short request through our contact form with the ingredient and your planned application. Our team will get back to you.
Ready to test an ingredient?
Tell us about your product. We send samples and support your team from formulation to launch.