What Our Amazing Customers are Saying...

Thymogen Alpha 1 has been an incredible benefit to my health and my mothers health to bring the immune system back into balance and support the bodies natural healing processes. I highly recommend looking into the research and understanding what these peptides/bio-regulators do for the thymus gland and immune system. Healthspan has the lowest price available on the market which makes it much more affordable to continue with this long term. Much gratitude 🙏 you’ve got a lifetime customer! I share you guys with as many people as I can

I like it. It works!

Good stuff. We've noticed a difference already.

I started taking this supplement to lower my blood pressure without drugs/meds. It worked immediately. I haven't seen numbers this good in YEARS. Will definitely continue to use it.

My heart palpitations are gone with only a few days of taking this .

Great taste and helps me sleep!

Tastes good. The packets are easy to use. It helps my stomach feel better.

So far so good!

Product arrived fast, great product.

Exactlynehat i needed. Came in quickly. Great price.

Hoping to keep the osteopenia at bay and increase the strength of my bone structure. On the right path with this supplement which is easy to take (even when traveling).

Magic! I felt the effect just after one take, I was already working on my health but this was an absolute game changer. Super gentle, no side effects, just energy and improvement!

My Holistic Dr recommended this vitamin to me. I have always been interested in taking a high quality vitamin that I can trust to help boost mitochondria health. I have a lot of inflammation in my body and I feel hopeful this supplement will be the key! I am already noticing more energy and less brain fog. I have also noticed that it is helping me with better and longer sleep and therefore greatly improving my mood. I have been taking it for 5 weeks and plan on continuing. I highly recommend this high quality product.

Started using this a month ago and it’s been wonderful. I did 4 sprays initially for the first two weeks - 2 in the morning and 2 before dinner. After two weeks I went down to just 2 before dinner and it has helped immensely with my bloating. It doesnt happen overnight and it’s not a fix for all , but eventually it starts to kick in and you will start to see results. It’s been a wonderful addition to my routine!

I love this product as it truly helps with keeping glucose healthy. I have been using this product for several years now.

After researching NAD+ and how it supports cellular energy, I wanted a product that included more than just one ingredient. This formula stood out because it combines nicotinamide riboside with resveratrol and quercetin, which are often mentioned together in discussions around cellular health.
I've been using it consistently as part of my daily routine. While supplements are not a quick fix, I appreciate the quality, transparency, and clean formulation. It feels like a well-rounded option for supporting overall wellness and long-term health habits.

This is the only supplement I take and all my labs are great. My doctor is very impressed with the quality of the ingredients and says it is very good.

I like that the ingredients are straightforward and there are no unnecessary fillers. Feels like a high-quality product.

I really like it. It is helping to lower my blood pressure.

This is high quality and effective product from this brand. I have been taking it for several months at the recommendation of my integrative doctor. My lab results continue to improve with my GI map test and other labs. It mixes well and prefer the unflavored so I can also mix with other items for an all in one gut loving shake. It has never upset my stomach and I think it is contributing to my healing. Thank you Healthspan Holistic for carrying this product!

amazing it REALLY works

I have used this product for about a year and it helps my mind and body relax at bedtime.

In June my Vit. D count was 19 and I was feeling sluggish and tired with other symptoms. I took this over the last 4 months and had my blood work retested. Went to 80!!! :) There is the proof!-- Also, feel much better!

One of the best supplements I've ever tried from one of the best companies. I've tried a lot of supplements but this company is the best

I added this to support my overall wellness routine. The ingredient profile is solid and I appreciate the inclusion of resveratrol and quercetin. Capsules are easy to take and no aftertaste.