Sea Buckthorn
Sea buckthorn, Hippophae rhamnoides, is a shrub with orange berries, used in berries, purees, powders, extracts and oils.
Also listed as Hippophae rhamnoides, Buckthorn, Buckthorn Bark, Sea Buckthorn Bark
Short-term tolerance has limits
A review describes acceptable short-term tolerance in oil trials, while emphasizing that safety cannot be generalized to other plant parts, concentrated extracts or vulnerable populations. These studies do not establish safety for long-term high-dose use or pregnancy. 1
Are blood-thinner interactions established?
Sea buckthorn compounds have affected platelets and coagulation in laboratory blood experiments. The review identifies this as a reason for caution with anticoagulant or antiplatelet medicines, not a clinically confirmed interaction. 1
For information, not individual medical advice. Ingredient studies do not establish the effectiveness of these products.
Sources
- Bioactive Components and Functional Applications of Sea Buckthorn: A Review PubMed Central, 2026