“Customers are highly satisfied with Nutrex Hawaii's Pure Hawaiian Spirulina, praising its quality and health benefits. The tablet form is particularly appreciated for its convenience, ease of swallowing, and lack of unpleasant aftertaste compared to the powder form. Users report increased energy levels, improved mental focus, and overall better health. Some have experienced minor side effects initially but found them non-critical. Long-term users note significant positive changes in their well-being, including clearer minds and reduced daily tiredness. The product is also noted for its good taste in smoothies and fresh smell without a strong odor. Many customers appreciate the reasonable price and fast delivery from iHerb. A few mentioned specific health improvements like lower blood sugar levels. However, some users pointed out that the high chlorophyll content can cause green feces and requires thorough brushing to remove blue-green color from the mouth.”