Master Tonic – For Adrenal Health, Immunity, and Total Body Wellness

160 customer reviews


If you have:

  • High cortisol
  • Adrenal fatigue
  • Feelings of being burnt out or run down
  • Inability to handle stress

You need Master Tonic! Master Tonic was created for total body support when you’re feeling run down and life gets busy. Specifically beneficial to your adrenal glands, Master Tonic helps you respond to stress better so you can handle everything life throws at you!

Key Herbs:


  • ABSOLUTELY NO colors, flavors (natural or artificial), preservatives, added sugar, sodium benzoate, citric acid, acetaminophen, ibuprofen, top allergens (corn, soy, nuts, gluten, dairy, fish) or other junk!

**Third-party lab tested. FREE of heavy metals**

Learn More:


Master Tonic is specifically made for those who deal with consistent mild anxiety or it’s just a trying time in your life. This tincture is designed to support every part of your body. Schisandra Berry helps to support your cognitive function and overall wellness. Blue Vervain helps to promote feelings of calm, along with the anti-stress and anxiety properties of Ashwagandha Root. Combined with Reishi Mushroom which helps to support your liver’s detox function and immune system.

Master Tonic supports the adrenals, which allows for a healthier stress response. This means you can feel calmer and more able to deal with stress. Stress affects your body’s ability to fight off infection and germs, and Master Tonic helps support your immune system while under stress, making you less likely to get sick and rebound faster when you do. It’s a must have for anyone who is dealing with stress!


  • Promotes heart health
  • Promotes immune health
  • Supports liver health
  • Supports gut health
  • Helps reduce gas
  • Helps reduce bloating
  • Helps upset stomach
  • Provides a sense of calmness
  • Liquid benefits (vitamins and minerals are easier to digest and provide more benefits than tablets, where binders and fillers must first be broken down)

Don’t love your product? Contact us within 30 days and we’ll refund your money. The best way to reach us is through email at [email protected].


Complete Ingredients:

  • Schisandra Berry*
  • Blue Vervain*
  • Ashwagandha*
  • Reishi Mushroom*
  • Cane Alcohol*
  • Filtered Water

In a base of Organic Cane Alcohol and Filtered Water.

*Certified Organic Ingredients


Schisandra Berry

Blue Vervain

Ashwagandha Root

Reishi Mushroom

Filtered Water





Take 5 – 10 drops per day, ideally under the tongue.  Increase slowly if needed.  Needs may vary depending on stress levels; it’s normal for dosages to go up and down over time.


Not safe in pregnancy. Safe for ages 13+.

Shelf Life: 2 years.

These statements have not been evaluated by the FDA, and this product is not intended to diagnose, treat, or cure anything.


Q: Can I take Master Tonic daily? For how long?

A: Master Tonic is designed to be a daily support tincture. Master Tonic can be taken for as long as needed to support your body while going through stress or dealing with anxiety.

Q: I thought Schisandra Berry was for women’s hormones, why is it in Master Tonic? Is it only for women?

A: Master Tonic can be taken by both men and women. While schisandra berry is often found in women’s health herbal supplements, it is beneficial for men, too!

Q: Can Master Tonic be taken during pregnancy?

A: No, we do not advise taking Master Tonic during pregnancy due to the Blue Vervain. Blue Vervain can stimulate the uterus and cause contractions. We would suggest taking Adaptogenic Immunity for stress and immune support while pregnant.

160 reviews for Master Tonic – For Adrenal Health, Immunity, and Total Body Wellness

  1. Angie Wicklund (verified owner)

    I have been suffering from headaches for many years. I recently started taking the Master Tonic to help with my stress levels and my headaches are already more manageable. I also take Lunamore so together they could be just what I need! I look forward to taking my Master Tonic each day. It seems to give me what I call “warm fuzzies “. In other words, it helps me have a feeling of calm. It has given my body a better ability to fight off headaches. I will get one on occasion still, but they seem milder and do not last as long. I’m convinced it has helped me tremendously!

  2. Allie Sauvageau (verified owner)

    This tincture has made such a positive difference in my life. I typically have high levels of cortisol and I feel more at ease and calm when I take Master Tonic.

  3. Skyla Barlow (verified owner)

    This has become a staple addition to my daily tinctures. I am a stressed out mom & was waking up 30 minutes after falling asleep each night for weeks. This has improved my symptoms.

  4. carinastrittmatter (verified owner)

    Excellent! I use every time my immune system is low, low energy due the monthly periods and it lifts me up. It’s amazing results.

  5. Micheala Howard (verified owner)

    i love earthley. i’m so glad that i heard about it.. when i read what this is supposed to help, i was super excited.. i don’t think it has had time to help yet but YALL, it is spicy! it recommends taking it under your tongue, and it takes everything i can to put it there! i will say the awful the yucky taste and the spicy taste is well worth what it is supposed to do though.

  6. Vikki Roholt (verified owner)

    I love all Earthley products so it’s hard for me to pick a favorite! With reverything going on in the world today, it’s great that we have a company that we can trust completely! I love Master Tonic because no matter what my symptoms, I take a dose of Master tonic and it seems to rid me of whatever was ailing me. Thank you Earthley, for actually caring about your fellow human being!!

  7. Amy Bafford (verified owner)

    I have been using this for a couple months now and my regular sense of anxiety has just about disappeared! I was having intermittent days of feeling nervous, fuzzy brain, low self-esteem, and yet after taking Master Tonic I generally feel balanced, more relaxed and more positive!

  8. Liza M (verified owner)

    After using several other Earthley products, and loving them! I decided to try the Master Tonic. I’ve struggled with fatigue for years and have used carious other products for detox and wellness; some helped, some didn’t. After a month of using the Master Tonic I can tell a difference in my overall mood and energy. I’ve tried taking it in the morning and at night. I don’t have a preference and couldn’t tell a difference on what time of day to take it. It taste awful but the benefits are worth it!

  9. Ashley Allenbach (verified owner)

    My husband is skeptical of herbalism and my relatively new journey to treat our family with only natural remedies. He stuffers from high cortisol, high stress, and chest pain from the stress. I got this tincture for him for Christmas and he was willing to give anything a try at that point. He put 5 drops under his tongue, and he walked into the room amazed. He said “I don’t know if this is a coincidence, but the moment it hit my mouth, my chest pain went away.” He takes it in high stress times with our young boys, or whenever his chest hurts. He continues to happily report that it takes his chest pain away every time! A few weeks ago, I was overwhelmed and disregulated. I lost my cool and yelled amidst the chaos of my boys. I didn’t say another word, grabbed this tincture and put 5 drops under my tongue for the first time. It tingles and tastes kind of gross, but it literally made me start GIGGLING instantly! My husband thought I lost my mind lol. I felt regulated and instantly felt so much better and stress free. I was able to apologize and move on with the day. I can’t believe how strong this stuff is, in a good way. I’ve used it two more times since and it’s like magic in a bottle for anyone still learning to regulate their own nervous system in stressful situations. Highly, HIGHLY recommend this to everyone I know, because who doesn’t experience big stress occasionally? Buy the big one, because you’ll wish you did when you try it for the first time.

  10. Arm (verified owner)

    Just received this product, have been using it for a few days and already feel a sense of calmness over my body. It just makes me feel good. Excited to continue to use it!

  11. Elaine (verified owner)

    This stuff is amazing. I just had a baby 3 weeks ago and started this stuff about 2.5 weeks ago. I struggle with anxiety and insomnia (mostly related to anxiety). I have been sleeping way better and I also wonders if this maybe even helps me feel a bit better when I don’t get enough sleep! So thankful for this stuff!!

  12. Liz (verified owner)

    I feel like with this I expected a stress reliever. Some kind of instant calm. Instead I got an overall good feeling of health. It took a week of using it once a day. But it was like my body just felt better, cleaner, lighter. My head wasn’t so foggy. It is definitely a must in my cupboard for myself to feel that overall health I’ve been looking for.

  13. Summer (verified owner)

    Love the Master tonic. I take this especially if I feel a smidgen of something coming on like a scratchy throat or fatigue and it prevents me from getting sick. I would recommend this tonic because I know it works from the months I’ve had it. Yes the taste is awful but you get used to it. I follow this one with Heart health and it helps with after taste!

  14. Cynthia (verified owner)

    I have autoimmune thyroiditis and this has helped my fatigue and antibodies tremendously! I was barely functional before starting this. I do still take thyroid medication but my doctors were trying to add another before trying this. 10/10 recommend.

  15. Christina (verified owner)

    Helped us thru what 2020 brought us 2 times an then kept it as a weekly medicine an has been a wonder to the whole family!

  16. Stacie Doi (verified owner)

    I have chronic Lyme disease. Brain fog and adrenal fatigue kick my butt, but Master Tonic helps me immensely.

  17. Linsey O (verified owner)

    I love this product so much!! I’ve been using it for months now. It has helped me handle any stress or anxiety. It does taste bad at first. I’ve gotten accustomed to it so it doesn’t bother me as much anymore. Highly recommend!!

  18. Camryn Morphis

    Definitely does not taste good, but I love this stuff! I use it mostly for immune support. I take this daily along with a few others!

  19. Audrey Yockey (verified owner)

    I switched from Anxiety Support to Master Tonic to maintain my adrenal support and cortisol levels. I love this product, although the taste is awful. I think this is why medicine was called bitters back in the day. lol.

  20. KV (verified owner)

    I’d been suffering from adrenal fatigue for some time and although I had put in a lot of work to balance things out, and was feeling better, I ended up pregnant and once I gave birth I immediately felt all those same symptoms return with a vengeance. I am 4 months postpartum now and have been struggling hard. I remembered this tincture so I went ahead and ordered it. I started taking it a couple of weeks ago and am blown away by how much better I am feeling already. I felt like I was stuck in that fight or flight 24/7 no matter what I did. This was my 4th time postpartum and had never felt so out of whack. Now I could cry tears of joy now at the relief I am feeling! I’ve been able to get in daily workouts lately and am feeling so much more myself. I am so grateful for Earthley and all of their products. They have truly made such a difference in mine and my family’s lives! Also, as far as the taste for this one. Is it the best? No. But honestly I don’t care because the results are so worth it!

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