NSTK · 01.2026Independent supplement reference
NutriStack
Edition 1.0Updated August 1, 2026

Supplement × Supplement·Evidence index

Crocin (Saffron Extract) and Curcumin Phytosome: what the published research says

PubMed indexes 8 records that name Crocin (Saffron Extract) and Curcumin Phytosome together, either in the title or in an interaction, co-administration, or pharmacokinetic context. Each one is listed below with its study design and, where the abstract states one, the authors’ own conclusion, quoted and linked. This page reports that literature. It does not tell you whether to combine them.

Read this first

An evidence index, not guidance.

Every statement below is attributed to a named, dated, linked source.

This page lists published research relevant to Crocin (Saffron Extract) and Curcumin Phytosome. It deliberately does not state whether the combination is safe, whether it interacts, in which direction, at what dose, or how far apart to take them.

The research

8 studies naming Crocin (Saffron Extract) and Curcumin Phytosome.

Strongest relevance first: papers naming both substances in the title, then human trials and systematic reviews.

Efficacy of curcumin, and a saffron/curcumin combination for the treatment of major depression: A randomised, double-blind, placebo-controlled study.

Journal of affective disorders · 2017 · PMID 27723543

Randomized Controlled Trial

“Active drug treatments comprising differing doses of curcumin and combined curcumin/saffron were effective in reducing depressive and anxiolytic symptoms in people with major depressive disorder.”

Lopresti et al. · Authors' conclusion

Names both Crocin (Saffron Extract) and Curcumin Phytosome in its title.

Synergistic effects of exosomal crocin or curcumin compounds and HPV L1-E7 polypeptide vaccine construct on tumor eradication in C57BL/6 mouse model.

PloS one · 2021 · PMID 34648579

Human subjects

“In addition, both ExoCrocin and ExoCurcumin represented similar immunological and anti-tumor effects. Generally, the use of exosomal crocin or curcumin forms along with the L1-E7 polypeptide could significantly induce T-cell immune responses and eradicate tumor cells.”

Abbasifarid et al. · From the abstract

Names both Crocin (Saffron Extract) and Curcumin Phytosome in its title.

Supplementation of the BIOXcell extender with the antioxidants crocin, curcumin and GSH for freezing bull semen.

Research in veterinary science · 2021 · PMID 33812287

Animal study

“CR0.5 and CR1.5 decreased viability and increased apoptotic features significantly post-thawing and after the incubation, resulting in lower motility (significant after the incubation) but decreasing SCSA %HDS (loose chromatin). Whereas crocin at these concentrations seems incompatible with BIOXcell, maybe because of a prooxidant activity, curcumin use merits further research, considering the elevation of ROS with no significant negative effects.”

Salman et al. · From the abstract

Names both Crocin (Saffron Extract) and Curcumin Phytosome in its title.

Evaluation of crocin and curcumin affinity on mushroom tyrosinase using surface plasmon resonance.

International journal of biological macromolecules · 2014 · PMID 24444880

“The binding constant KD (M) for mushroom tyrosinase obtained was 1.21×10(-4) M for crocin and 1.64×10(-4) M for curcumin, while showing a higher affinity for L-DOPA 1.95×10(-8) M, a substrate for tyrosinase (positive control). The study reveals the SPR sensor's ability to detect binding of the inhibitors.”

Patil et al. · From the abstract

Names both Crocin (Saffron Extract) and Curcumin Phytosome in its title.

Curcumin, the golden spice from Indian saffron, is a chemosensitizer and radiosensitizer for tumors and chemoprotector and radioprotector for normal organs.

Nutrition and cancer · 2010 · PMID 20924967

ReviewHuman subjects

“The protective effects of curcumin appear to be mediated through its ability to induce the activation of NRF2 and induce the expression of antioxidant enzymes (e.g., hemeoxygenase-1, glutathione peroxidase, modulatory subunit of gamma-glutamyl-cysteine ligase, and NAD(P)H:quinone oxidoreductase 1, increase glutathione (a product of the modulatory subunit of gamma-glutamyl-cysteine ligase), directly quench free radicals, and inhibit p300 HAT activity.”

Goel et al. · From the abstract

Names both Crocin (Saffron Extract) and Curcumin Phytosome in its title.

Interactive effects of saffron with garlic and curcumin against cyclophosphamide induced genotoxicity in mice.

Asia Pacific journal of clinical nutrition · 2004 · PMID 15331343

Animal study

“Maximum reduction in the frequencies of micronucleated polychromatic erythrocytes (Mn PCEs) induced by CPH was observed when all the three test compounds were administered together. Furthermore, the protective effects were more pronounced in the garlic-administered groups compared to curcumin and/or saffron administered groups.”

Premkumar et al. · From the abstract

Names both Crocin (Saffron Extract) and Curcumin Phytosome in its title.

Limitations

What this evidence cannot tell you.

Search-based evidence indexes have real limits, and it is worth being explicit about them:

NutriStack

Track what you actually take.

NutriStack is a free iPhone app for organising a supplement routine: what you take, when, and what the published record says about it. Its exploratory interaction checker covers Crocin (Saffron Extract), Curcumin Phytosome, and several hundred other substances.

The checker is a research and organisation tool, not a clinical decision aid, and its per-pair assessments are excluded from search until they pass claim-level review.

NutriStack is an informational and organizational tool, not a medical service, and not a substitute for professional advice. Always consult a qualified healthcare professional before starting, stopping, or changing any supplement or medication.