Renowned in traditional medicine, Ashwagandha is an adaptogen that helps the body manage stress. Research indicates that Ashwagandha supplementation significantly improves sleep quality and reduces anxiety levels, making it particularly beneficial for those experiencing insomnia or stress-related sleep disturbances (Kelgane et al., 2020; Langade et al., 2019). A study demonstrated that participants who took Ashwagandha experienced notable improvements in sleep onset latency and overall sleep quality compared to a placebo group (Langade et al., 2019). Furthermore, its antioxidant properties contribute to enhanced general well-being, particularly in older adults (Kelgane et al., 2020).

NAC is a powerful antioxidant that plays a crucial role in detoxification and recovery. It has been shown to support brain health and mitigate oxidative stress, which can adversely affect sleep quality (Kumarpillai et al., 2021). By promoting the synthesis of glutathione, NAC helps protect against cellular damage and supports overall mental clarity, which is essential for restful sleep and recovery.

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Magnesium is vital for numerous bodily functions, including muscle relaxation and neurotransmitter regulation. Magnesium Bisglycinate is a highly bioavailable form that promotes calmness and aids in reducing anxiety, thereby facilitating better sleep (Kumarpillai et al., 2021). Studies have shown that adequate magnesium levels correlate with improved sleep quality and reduced insomnia symptoms (Kumarpillai et al., 2021).

L-Theanine, an amino acid found in tea leaves, is celebrated for its calming effects. It promotes relaxation without sedation, making it an ideal supplement for stress management (Evans et al., 2021; White et al., 2016). Research indicates that L-Theanine can significantly reduce anxiety levels and improve sleep quality, particularly in individuals with high-stress lifestyles (Hidese et al., 2019; Evans et al., 2021). Its ability to increase alpha brain wave activity enhances cognitive function and promotes a state of relaxed alertness, perfect for winding down before bedtime (Baba et al., 2021).

Crocetin, derived from saffron, has been linked to improved mood and cognitive function. Its antioxidant properties help combat oxidative stress, which can disrupt sleep patterns (Kumarpillai et al., 2021). Studies suggest that Crocetin may enhance sleep quality and support emotional well-being, making it a valuable addition to our Sleep Better formula (Kumarpillai et al., 2021).