Browse Side Effects

Mild to moderate gas, bloating, and abdominal cramping may occur, especially when starting supplementation or with rapid...

Causes or contributes to Acne.

High-dose supplementation has been anecdotally linked to cystic acne on the chin and jawline in some individuals.

Causes or contributes to ADHD Symptoms.

Causes or contributes to Aftertaste.

The ethanol solvent may cause irritation to sensitive individuals, interact with certain medications (e.g., metronidazol...

Some individuals may experience sensitivity to alcohol, leading to dizziness or gastrointestinal upset.

Causes or contributes to Allergic Contact Dermatitis.

Causes or contributes to Allergic Reaction.

Despite reduced allergenicity, individuals with severe cow's milk protein allergy may still react to trace amounts of in...

Causes or contributes to Allergic Reaction (rare).

Risk for individuals allergic to shellfish, as most commercial products are derived from crustacean shells. Fermented/sy...

Causes or contributes to Allergic Reactions.

Rare cases of skin rash or irritation, potentially from ginkgolic acids or other constituents.

Rare allergic skin reactions (rash, itching) due to trace ginkgolic acids or other constituents.

Causes or contributes to Animal Source Allergy (rare).

Causes or contributes to Anxiety.

High doses may cause nervousness, anxiety, tremors, and palpitations due to overstimulation of the central nervous syste...

Overstimulation of the nervous system can cause feelings of anxiety, nervousness, and restlessness.

High doses or sensitive individuals may experience increased anxiety, restlessness, jitteriness, and irritability.

Overstimulation of the central nervous system can cause feelings of anxiety, nervousness, restlessness, and difficulty f...

Causes or contributes to Asthma.

Causes or contributes to Behavioral Issues.

Causes or contributes to Benzene Formation.