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KSM-66 Ashwagandha®
KSM-66 Ashwagandha®
KSM-66 Ashwagandha®
KSM-66 Ashwagandha®

KSM-66 Ashwagandha®

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£27.00 GBP
Taxes included.
5.0
Rated 5.0 out of 5 stars
5.0 / 5

REIN Foundation™ features clinically studied KSM-66® Ashwagandha in a high-strength, full-spectrum root extract. Each serving provides 1,000 mg of pure KSM-66® — designed to support everyday stress resilience, recovery, and performance.
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
Made in the UK
GMP Certified
BRCGS Lab Tested
GMP Certified
60 Days Risk-Free Trial
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
EMPTY DOM REMOVE PROTECTOR
CoA - Certificate of Analysis

Royal Mail 48 Tracked Delivery

1000 mg KSM-66 Ashwagandha Extract

Pure Performance. Total Control.

Benefits & Insights

Stress Response Support

Foundation™ is designed to help support your everyday response to stress and mental focus — creating the conditions for sustained energy and recovery. This is where performance control begins.
Deep Recovery & Sleep Quality

Engineered for better rest.

Foundation™ is designed to support quality sleep and recovery after daily stress — so you can wake focused, composed, and ready to perform.
Adaptive Regulation

Stress can disrupt balance. Foundation™ is designed to help you stay balanced under pressure — the base layer for long-term performance.
Everyday Drive & Wellbeing

By supporting balanced energy and wellbeing, Foundation™ is designed to support everyday drive and performance — naturally and sustainably.
Resilience & Output

Foundation™ is designed to help you adapt to daily physical and mental demands — supporting endurance, recovery, and consistent performance.

The Foundation of Your Performance

REIN FOUNDATION™ provides 1,000 mg of clinically studied KSM-66® Ashwagandha — a full-spectrum extract designed to support everyday stress resilience and recovery. This research-backed formula is designed to help you stay balanced and composed under pressure, creating the conditions for consistent performance and wellbeing. Take the reins of your foundation — the first step toward complete performance control.

Get Yours Today
5.0
Rated 5.0 out of 5 stars
Based on 3 reviews
Total 5 star reviews: 3 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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3 reviews
  • AP
    Alex P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Excellent product & website

    The quality of the capsules are good, easy to swallow and excellent results so far with the 500mg x

    Was this helpful?
  • PC
    Peppe C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Really good quality

    Really good quality products and great supplements! Worth it to try!

    Was this helpful?
  • AR
    Andreas R.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago
    Game changer

    I’ve been taking Rein for a few weeks now, and as I always do when trying a new supplement, I paused all others to accurately assess its effects. Without a doubt, Rein is the most effective ashwagandha complex I’ve ever tried.

    Was this helpful?

Frequently asked questions

How long does shipping take?

Shipping typically takes 3-7 business days, depending on your location. Expedited shipping options are available at checkout.

Where do you ship?

We currently ship within the United Kingdom.

How can I track my order?

Once your order is shipped, you’ll receive a tracking number via email to monitor its progress.

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