Dr. Matthew

Cortisol Reducer Adrenal Support Supplement Natural Stress Relief with Ashwagandha KSM-66 Magnesium Glycinate Citrate L-Theanine Rhodiola Apigenin Turmeric

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$26.95

About this item

  • POWERFUL CORTISOL REDUCER & STRESS SUPPORT FORMULA: CortiRest is a natural cortisol reducer with KSM-66 Ashwagandha, Rhodiola Rosea, and L-Theanine — key adaptogens shown to help lower cortisol levels and promote calm focus. Supports those searching for the best supplement to lower cortisol or a cortisol blocker for women and men seeking stress balance, relaxation, and mental clarity during demanding days, plus a gentle cortisol detox approach.
  • BEST SUPPLEMENTS TO LOWER CORTISOL & SUPPORT BALANCE: Combining Ashwagandha, Apigenin, and Magnesium, CortiRest helps maintain healthy cortisol rhythm, promoting emotional stability, steady energy, and relaxation. A favorite among natural cortisol reducers and cortisol blockers for women or men aiming to reduce high cortisol and support balanced hormones and overall stress response naturally. It's often compared to top adrenal support supplements.
  • NATURAL RELAXATION & NIGHT-TIME CORTISOL SUPPORT: L-Theanine and Magnesium Glycinate + Citrate promote relaxation and restful sleep without melatonin. Helps lower cortisol at night and reduce tension for morning energy and focus. Ideal for anyone searching for a nighttime cortisol reducer, low cortisol supplement, or natural way to lower cortisol levels and support deep relaxation and mental recovery.
  • CORTISOL BLOCKER FOR MEN & WOMEN – ENERGY & WELLNESS SUPPORT: Vitamin D3 and Turmeric Extract (95% Curcuminoids) support immune function and energy while helping the body adapt to stress. Supports those seeking the best cortisol lowering supplement, cortisol reducer for weight management, or cortisol blocker for belly fat by supporting healthy metabolic balance and stress resilience without stimulants or hormones. ingredients.
  • PURE FORMULA YOU CAN TRUST – BACKED BY SCIENCE: Made in an NSF-audited GMP facility and lab-tested for purity and potency. Vegan, non-GMO, free from gluten, dairy, soy or artificial additives. An all-natural cortisol reducer trusted by those seeking to reduce cortisol levels, support calm energy, and restore balance each day. Dr. Matthew CortiRest – a science-driven formula for stress support and everyday composure.
$26.95

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Product details

BrandDr. Matthew
FlavorUnflavored
Primary Supplement TypeApigenin, KSM-66 Ashwagandha, Magnesium, Turmeric, Vitamin D3
Unit Count60 Count
Item FormCapsule
Item dimensions L x W x H2.17 x 2.17 x 3.94 inches
Special IngredientsAll natural
Diet TypeVegan, Vegetarian
Product BenefitsRelaxation, Sleep Support, cortisol support
Age Range (Description)Adult

Technical specifications

product_dimensions2.17 x 2.17 x 3.94 inches; 3.21 ounces
date_first_availableMay 17, 2025
manufacturerDr. Matthew
best_sellers_rank#11,322 in Health & Household ( See Top 100 in Health & Household ) #274 in Blended Vitamin & Mineral Supplements

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Customer reviews

4.8202 ratings

Customers say

Customers find the supplement effective at balancing cortisol levels and improving sleep quality, with one noting significant results within a short time.

★★★★★

Great support for stress relief and daily balance

Miguel AlejandroDecember 17, 2025

I’ve been using this supplement for a few days, and so far my experience has been very positive. I really like the blend of ingredients such as KSM-66 ashwagandha, magnesium, L-theanine, and rhodiola—it feels like a well-formulated product designed to support stress management and overall balance. Since I started taking it, I’ve noticed a calmer feeling and better focus, especially during stressful or busy days. It doesn’t make me overly sleepy and hasn’t caused any stomach discomfort, which I really appreciate. The capsules are easy to take, and the product feels high-quality. While it’s still early to judge long-term results, my first impression is very good, and I plan to continue using it. So far, I’m very satisfied with this purchase. Highly recommended! Read more

★★★★★

Helps Me Feel Calmer and Sleep Better

Chanelle RobertsonJanuary 1, 2026

I started using CortiRest to help with stress. It helps me feel more relaxed in the evening and I wake up feeling clearer and more balanced. I like that it doesn’t have melatonin and doesn’t make me feel groggy. The ingredients feel clean and well thought out, and I appreciate that it’s a natural cortisol support supplement without stimulants. If you’re dealing with daily stress and want something gentle to help you unwind, this is definitely worth trying. Read more

★★★★★

Best Relaxing Supplement

Laura FajardoNovember 29, 2025

This product has helped with my stress from working and handling my two kids. I would recommend this to anyone that needs to relax because it’s so effective. It really doesn’t have a taste and the pill is regular size so no trouble swallowing it. Overall this is a great product. Read more

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★★★★★

Excellent product for stress and rest

Jessica GalendeNovember 24, 2025

Since I started taking this supplement I have noticed a big difference in my stress level and in the quality of my sleep. The combination of magnesium, ashwagandha and L-theanine really helps to feel calmer during the day and sleep deeper at night. In addition, I love that it includes vitamin D3, turmeric and rhodiola, which provide extra benefits. It does not cause stomach upset and is easy to take. I definitely recommend it for those looking for natural support to reduce cortisol and improve their overall well-being. Very satisfied with the results! Read more

★★★★★

Great suport and noticeable resuits

IlnurDecember 11, 2025

The vitamins look high-quality, and theingredients are great. I already feel a calming effect. Read more

★★★★★

Excellent Product for Stress Reduction!

Danilo Soares santosDecember 11, 2025

I recently purchased this supplement to help manage my cortisol levels, and I’m impressed with the results. Since I started using it, I’ve noticed a significant reduction in my daily stress and an improvement in my sleep quality. The formula is well-balanced and easy to take. Knowing it’s natural has made me even more confident in using it. Within just a few weeks, I feel my energy has increased and my focus has improved. I recommend this product to anyone looking for an effective way to manage stress and promote overall well-being. I will definitely continue using it! Read more

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★★★★★

Excellent product

Nam ChauDecember 16, 2025

I added these supplements to my routine focusing on balance, wellness, and daily care. Well formulated, easy to incorporate, and designed to support different needs. A simple addition for those who value consistency, quality, and mindful habits. Approved! Read more

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★★★★★

Finally a cortisol support supplement that actually makes a difference!

JohnDecember 11, 2025

I’ve tried a lot of “stress support” supplements, but CortiRest has genuinely stood out. Within the first week, I noticed a calmer, more focused feeling throughout the day — not drowsy or jittery, just balanced. The blend of Ashwagandha, Rhodiola, and L-Theanine really helps take the edge off during stressful moments, and I love that it supports cortisol levels naturally. One of my favorite benefits has been the nighttime support. The magnesium and L-Theanine help me wind down without melatonin, and I’ve been sleeping deeper and waking up more refreshed. It’s great finally having something that helps keep my mind calm in the evenings. I also appreciate the added Vitamin D3 and Turmeric, which give a nice boost to overall wellness and energy. It feels like a complete formula — not just one ingredient thrown into a capsule. And it’s a huge plus that it’s vegan, non-GMO, and made in a GMP-certified facility so I know exactly what I’m taking. If you’re looking for a natural cortisol reducer, better stress balance, or something to help with those tension-filled days and nights, CortiRest is absolutely worth trying. It’s helped me feel more grounded, sleep better, and stay focused — definitely one of the best stress support supplements I’ve used. Read more

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