KSM-66 Ashwagandha

This full-spectrum root extract is one of the most clinically studied forms of ashwagandha, a powerful adaptogen used in Ayurvedic medicine. KSM-66® helps the body adapt to stress by regulating cortisol levels, promoting a calmer mind, better sleep quality, and improved mental clarity. Whether it’s a high-stress day or winding down after a tough session, it helps bring you back to balance.

This full-spectrum root extract is one of the most clinically studied forms of ashwagandha, a powerful adaptogen used in Ayurvedic medicine. KSM-66® helps the body adapt to stress by regulating cortisol levels, promoting a calmer mind, better sleep quality, and improved mental clarity. Whether it’s a high-stress day or winding down after a tough session, it helps bring you back to balance.

  • A bottle of Unwind Nootropic Capsules by Puresport against a white background. Hand holding a jar of 'Puresport' sleep nootropics supplements with text on a grey background.
    Sleep Relax
    Unwind Nootropic Capsules

    Discover all natural sleep support, designed to help you wind down, sleep better and recover faster.

    From $31.50

    $1.05 per day

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  • A jar of Puresport Ultra Ashwagandha supplements with a label that includes the Puresport and KSM-66 high strength. Ultra Ashwagandha
    Recovery Relax
    Ultra Ashwagandha

    Help your body manage stress, improve resilience, and enhance recovery with full spectrum Ashwagandha.

    From $24.50

    $0.82 per day

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  • Ultimate Sleep Bundle Ultimate Sleep Bundle
    Sleep Recovery
    Ultimate Sleep Bundle

    Rest deeply and recover fully with Ultra Magnesium and Unwind Sleep Nootropic.

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    $1.63 per day

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  • Two jars of supplement jars, one labeled 'Lions Mane' and the other 'Ultra Ashwagandha', both with the brand name 'Puresport'. Cognitive Performance Bundle
    Focus Relax
    Cognitive Performance Bundle

    Enhance cognitive function, manage stress and support recovery with Lions Mane and Ultra Ashwagandha.

    From $52.50

    $1.75 per day

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  • Premium KSM-66 ashwagandha root extract for stress reduction, cortisol balance, and improved sleep quality. Clinically proven adaptogen for peak performance.