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Description
Renue By Science Trigonelline | High Strength Trigonelline TRG Methylated Niacin - 250mg Trigonilline Supplement Capsules | Non-GMO | Made in The USA & Third-Party TestedRenue By Science Trigonelline TRG Methylated Niacin 250mg supplement capsules. Non GMO. Made in the USA. Third Party Tested. Muscle NAD+ Synthesis: By promoting NAD+ synthesis in muscle through the Preiss Handler pathway, Trigonelline enhances cellular energy and repair, supporting overall health and longevity. Supports muscle NAD+ production, unlike NMN or NR. It provides the precursors needed to generate NAD+ that becomes depleted through cellular
Renue By Science Trigonelline TRG Methylated Niacin 250mg supplement capsules. Non-GMO. Made in the USA. Third-Party Tested.
- Muscle NAD+ Synthesis: By promoting NAD+ synthesis in muscle through the Preiss-Handler pathway, Trigonelline enhances cellular energy and repair, supporting overall health and longevity. Supports muscle NAD+ production, unlike NMN or NR. It provides the precursors needed to generate NAD+ that becomes depleted through cellular metabolism and aging.
- DNA Repair and Cellular Integrity: Encouraging cellular repair and maintaining DNA integrity, Trigonelline protects against cellular damage and promotes health at the molecular level. Additionally donates methyl groups which promote healthy gene expression.
- Protects Against Tissue Aging: Supplies much-needed NAD+ precursors to tissues like the heart, brain, and muscles. NAD+ declines fastest in tissues that experience the most oxidative damage and physiological use, so using Trigonelline to refuel these tissues protects youthful heart, brain, and muscle function, preserving strength and cognition.
- Broad Longevity Support: Unlike other NAD+ precursors, Trigonelline is stable through digestion and enters circulation for systemic tissue delivery. Once in circulation it can support healthy sugar and lipid metabolism and does not cause the flushing effect that many experience with niacin.
- Naturally Occurring NAD+ Support: Trigonelline is found in numerous plant foods including coffee and fenugreek. This highly bioavailable and stable molecule can cross the blood-brain barrier and is quickly metabolized into NAD+, measurably impacting circulating and intracellular levels of this critical molecule.
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Stunning Gentleman's Watch
Color: Grey
This is my second Tissot watch. It's quite stunning in person. The online photos don't do it justice. It has the look and feel of a much more expensive gentleman's watch which makes this purchase a great bargain. Tissot is a great reliable Swiss made watch brand. My first Tissot watch which is probably more than 20 years old still runs great. Very pleased with this purchase.
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Reviewed in the United States on October 16, 2025
★★★★★ 5
Good Tissot Watch
Color: Grey
Arrived on time, in its original box, include a 2 year international warranty, into the box include a book with the Tissot brand history in Switzerland. Algo a second book with a whole catalog of Tissot watches men and women.
The watch looks better when you put in on your wrist. The “naval” blue really gives the clock a classy look. The stainless steel workmanship is really good, the metal is bright and perfectly polished. The metal wristband quality is very good, did not have any problem to adjust the size , I went to my preferred clock workshop for this job, they extracted a few pieces of the band to fit to my small wrist size. Have to get used to the butterfly latch, but after a few days, now I learned to open and close it without any effort. The clock it’s very accurate, I’ve been using my Tissot for near a month and it just increased a few seconds per week. I do the setup and check accuracy with my pc clock. In short, It”s a good value watch, nice, good looking, accurate.
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Reviewed in the United States on August 1, 2021
★★★★★ 5
Perfect everyday Watch
Color: Grey, Color: Grey
Super happy with this watch. It looks really clean and goes with pretty much anything dress it up or wear it casual. The blue face is fire in person and catches the light really nicely.
Feels solid on the wrist, not too heavy, and the quality is definitely there. I’ve been wearing it almost every day and it still looks brand new.
For the price, you really can’t beat it. Great everyday watch that looks way more expensive than it is. Would 100% buy again
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Stylish and inexpensive
Color: Grey
Great watch. Came in quickly from seller. Got it sized at a local shop. It’s a pretty stylish watch for the price point. I don’t have big wrists but I still think the face could be a little bigger. But it’s pretty sleek and I’m happy
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Reviewed in the United States on August 24, 2023
★★★★★ 5
Style and elegance
Color: Grey
Excellent
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Reviewed in the United States on May 28, 2026