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Resveratrol from Japanese knotweed

Formula

Two extracts, one purpose.

600mg

Resveratrol Blend

From Japanese Knotweed root · 1 capsule daily

50%

High-Potency Extract

A concentrated dose of trans-resveratrol.

10%

Full-Spectrum Extract

Keeps the wider mix of plant compounds.

A dual-extract blend pairing a high-potency standardized extract with a full-spectrum one, for antioxidant and healthy-aging support.

Dual-Extract
Trans-Resveratrol
GMP Certified
Made in USA
Vegan Capsules
Third-Party Tested

How It Works

Benefits that build over time

600mg dual-extract resveratrol from Japanese Knotweed supports antioxidant defense, heart health, and healthy aging.

Weeks 2–4 Antioxidant Defense
  • Strong antioxidant protection
  • Shields cells from daily wear
Weeks 4–8 Heart Health
  • Supports healthy blood flow
  • Backs cardiovascular health
Weeks 8–12 Healthy Aging
  • Supports healthy-aging pathways
  • Linked to longevity in research

How to Use:

Take 1 capsule daily with breakfast or lunch, with food. Use daily for 90+ days for optimal benefits.

Member Reviews

4.8 ★★★★★

Based on 247 verified reviews

5
208
4
22
3
9
2
5
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Daniel P.US
Verified Buyer
★★★★★

I started this for the general longevity benefits and honestly did not expect to notice anything for months. Around week three my wife asked what I was doing differently because the skin around my eyes looked less tired. That caught me off guard because I was thinking of this as a long game thing. Two months in and the bigger change is my energy through the afternoon. I used to fade hard around 2 or 3pm and that has smoothed out. I take one capsule with breakfast every day. The dual extract approach is part of why I chose this one over the cheaper single extract bottles. I am staying on it.

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Sarah L.US
Verified Buyer
★★★★★

Was paying 45 dollars for a 250mg trans resveratrol from a fancy brand and this is 600mg for less. I compared the labels side by side before switching. The dual extract makes more sense to me than pure trans resveratrol alone because you get the broader polyphenol profile. Switched permanently and have reordered twice now.

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Mark T.US
Verified Buyer
★★★★★

I take NMN for NAD support and added this for the sirtuin side of the equation. The combination has been noticeably better than either one alone. Recovery after workouts improved, my sleep feels steadier, and I just feel more resilient day to day. Three months in and the full stack is locked in for me.

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Anthony R.US
Verified Buyer
★★★★★

Spent a couple hours researching resveratrol products before buying. Most of them ship 250 to 300mg single extract. This is 600mg dual extract from Japanese Knotweed which from what I read is the cleanest source. The blend approach is smarter formulation than pure isolation in my opinion. Worth the small premium. Eight weeks in and I am happy with the choice.

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Susan B.US
Verified Buyer
★★★★

Resveratrol works at the cellular level so I knew going in that patience was required. The first month felt like nothing was happening and I almost gave up. Around week six my energy through the afternoon steadied and my skin texture started looking different. This is a long term investment, not a quick fix. Glad I stayed with it past the is this even doing anything window. Knocking off one star only because I wish the bottle came with clearer guidance on the timeline.

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Patricia L.US
Verified Buyer
★★★★★

I am 56 and postmenopausal and my skin had been getting thinner and drier the last couple years. Started this about 10 weeks ago after clearing it with my doctor because of some hormone considerations on my end. My skin is the most hydrated it has been in years. The antioxidant support plus the broader polyphenol profile felt like the right approach for my age. The healthy aging angle is what sold me and so far it has delivered.

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Marcus W.US
Verified Buyer
★★★★★

I am 45 and train four days a week. My post workout soreness had been getting longer year by year. Added this six weeks ago and my recovery tightened up noticeably around week five. Less of that beat up inflammation feel after hard sessions. The antioxidant load seems to help my body manage the oxidative stress of training. Solid addition to my routine.

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Robert K.US
Verified Buyer
★★★★★

I am 60 and my mental sharpness had been slipping a bit the past few years. Started this along with NMN about 12 weeks ago. Around week eight I noticed names and small details coming back to me more easily. My daily thinking just feels clearer. I will keep taking the full protocol because the difference is real for me.

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Karen H.US
Verified Buyer
★★★★★

One capsule with eggs and avocado every morning, six months in now. My skin is holding well and my energy stays steady. The fat soluble note on the label matters. I took the first week on an empty stomach and noticed less effect, switched to taking it with food and the benefits showed up. Read the label and take it with a meal that has some fat.

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James F.US
Verified Buyer
★★★★★

Clean product with a real dose. I have tried three other resveratrol brands and most of them under dose it and hide behind a proprietary label. This one is upfront about the milligrams. Will reorder.

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Linda M.US
Verified Buyer
★★★★★

My husband and I both take this now. We are in our late 50s and started it together as part of a general healthy aging push. The capsules are easy to swallow and there is no aftertaste which was an issue with a powder I tried before. A few months in and we both feel our energy is more even. No complaints.

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Gregory P.US
Verified Buyer
★★★☆☆

I have been taking this for about 10 weeks and I honestly cannot say I notice much. No real change in energy or skin that I can point to. To be fair I am 38 and pretty healthy already so maybe there was less room for me to feel a difference. The product itself seems well made and the dose is generous, it just has not done anything dramatic for me. Three stars because I have no complaints about quality, just did not see results.

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Diane C.US
Verified Buyer
★★★★★

My esthetician actually asked what I changed in my routine. The only new thing was this. My skin looks more even and feels firmer than it did six months ago. I am 52 and was starting to feel like nothing topical was helping anymore, so getting support from the inside has been a nice shift.

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Paul S.US
Verified Buyer
★★★★★

Been following the longevity research for a while and resveratrol plus the Japanese Knotweed source is exactly what I was looking for. Dose is honest, third party tested per the label, and the price per serving beats what I was paying. This is now a permanent part of my morning.

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Nancy R.US
Verified Buyer
★★★★

Good product and I do feel a difference in my energy after about two months. Only reason for four stars instead of five is the capsule is a little large and I have to take it with plenty of water. Otherwise no complaints and I have reordered.

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Steven D.US
Verified Buyer
★★★★★

Added this to my morning routine alongside vitamin D and magnesium. The thing I notice most is steadier energy with no crash. I am 49 and wanted to get ahead of the aging curve rather than wait for problems. Feels like a smart long term play and the dose is well above what most competitors offer.

Helpful?
Barbara T.US
Verified Buyer
★★★★★

On my fourth bottle. The consistency is what keeps me coming back. My skin and energy both feel supported and I like that the company is transparent about the source and the extract percentages. Easy reorder every time.

Helpful?
Kevin B.US
Verified Buyer
★★★★★

Bought this after my brother recommended it. He had been on it a year and looked great for 58. I am the younger brother and figured I would start earlier. Two months in, no dramatic fireworks but my energy is steady and I feel good about the long game. Will keep going.

Helpful?
Michelle A.US
Verified Buyer
★★★★★

I appreciate that this is the trans resveratrol form and not just a cheap blend. Did my homework before buying. Three months in my skin looks brighter and I feel like my recovery from my runs is better. Good value for a clean formula.

Helpful?
Thomas G.US
Verified Buyer
★★★★★

Solid daily antioxidant. I take it for the general cellular support and it has become a no brainer part of my stack. Bottle lasts the full month, dose is generous, and the company answered my email about the source within a day.

Helpful?
Janet W.US
Verified Buyer
★★☆☆☆

Capsule gave me a bit of an upset stomach when I took it without food. Once I started taking it with breakfast that resolved but I am still not noticing much benefit after six weeks. Might just need more time but wanted to be honest about my experience so far.

Helpful?
Richard H.US
Verified Buyer
★★★★★

62 years old and trying to age well. Between this, regular walking, and watching what I eat, I feel better than I did at 55. Cannot credit the supplement alone but it is part of the package and I am sticking with it. Good dose and fair price.

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Questions?
We're here to help.

Skin and energy shifts often show up at 3 to 6 weeks. Sirtuin pathway activation compounds at 6 to 12 weeks. Full cellular benefits build over months of daily use.

One capsule daily with a meal containing fat. Resveratrol is fat-soluble, so absorption drops on an empty stomach. Morning with breakfast is the most common timing.

Talk to your healthcare provider before starting if you take blood thinners, have an estrogen-sensitive condition, or take medications metabolized by liver CYP450 enzymes.

Well-tolerated by most users at the recommended dose. Mild GI discomfort can happen if taken on an empty stomach. Talk to your provider if you take blood thinners or have an estrogen-sensitive condition.

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Orders ship the next business day. Free insured shipping on orders over $100. USPS tracking sent by email once the label is generated.