

💥 Elevate your wellness game with NOW L-Lysine — the essential amino acid your body can’t afford to miss!
NOW Foods L-Lysine delivers a potent 1000 mg dose of this essential amino acid in vegan, allergen-free tablets designed to support collagen synthesis, immune function, and energy metabolism. Manufactured in the USA under strict GMP standards, this double strength supplement is a top-ranked choice for professionals seeking clean, effective nutritional support to enhance skin health, recovery, and overall vitality.




| ASIN | B0768HGMBY |
| Best Sellers Rank | #914 in Health & Household ( See Top 100 in Health & Household ) #1 in L-Lysine Nutritional Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (36,816) |
| Date First Available | October 7, 2017 |
| Is Discontinued By Manufacturer | No |
| Item model number | 0123 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Product Dimensions | 3.15 x 3.15 x 6.25 inches; 1.08 Pounds |
J**E
The best supplement! BUT pills are quite large if you aren't used to swallowing pills often
⭐️⭐️⭐️⭐️⭐️ Great for Immune Support & Skin Health! I started taking L-Lysine supplements to help with my cold sore outbreaks, immune system and overall wellness, and I can honestly say they make a difference. They’re easy to take, gentle on my stomach, and I’ve noticed my skin looks clearer and healthier since adding them to my routine. I also feel like I recover faster whenever I start feeling run down. Definitely a supplement I’ll keep in my daily lineup! The only down side for most people is that the pills are quite large. Some find them hard to swallow!
C**Z
Perfect companion for collagen
This is a product that i use for health benefits to supplement marine collagen to have a full array or amino acids, as L-lysine isnt present in collagen It really helps my weight training and strength straining The ingredients are simple. It has no smell. It is a rather large pills. Keep that in mind. I did not see an effect on my skin or sleep quality
M**N
Excellent quality and effective supplement!
I have been taking NOW Foods L-Lysine 1000 mg for a few weeks now, and I am really happy with the results. L-Lysine is an essential amino acid that I started using mainly to support my immune system and promote collagen production, and I can definitely feel a difference. One of the things I appreciate the most about this supplement is its double strength formula, which means I only need to take one tablet per dose instead of multiple smaller ones. The tablets are a bit large, but they are coated, making them easier to swallow. I’ve also noticed that my skin feels healthier, and my recovery time after workouts has improved. Additionally, it has been great for keeping cold sores under control, which is a big plus for me. Overall, I highly recommend this product to anyone looking to boost their immune system, support skin health, or improve their body’s collagen synthesis. NOW Foods is a trusted brand, and this supplement is a great addition to my daily routine! Will definitely repurchase. ✅
K**M
Difficult to swallow
I like their capsules. My fault that I did not see that I was buying tablets this time. They are huge and very difficult to swallow. I’m glad I don’t take them every day. I like the manufacturer so I’ll make sure to get the capsules next time. I take these when I feel a cold sore coming on and it cuts the time in half and it’s not as painful. You have to take them more than once a day and a couple thousand mg each time. Was recommended by a pharmacist.
C**Y
Saves me from cold sores
I’ve been using NOW Foods L-Lysine 1,000 mg regularly, and it has made a noticeable difference for me. I used to get cold sores monthly, and since adding this to my routine, I’ve had far fewer outbreaks. What I really appreciate is that taking lysine consistently helps me prevent flare-ups, so I don’t have to rely on medication as often. The tablets are good quality, easy to take, and the dosage is convenient since it’s already double strength. What I like: Has helped reduce how often I get cold sores Allows me to rely less on medication Good quality and trusted brand Simple, affordable supplement Overall: This has become a staple supplement for me. If you’re prone to cold sores and looking for a supportive, preventative option, this is definitely worth trying.
E**R
Immune and skin support
A staple in my daily vitamins. I feel like this helps my immune system and my skin when taken regularly. Large pills but it doesn’t bother me.
L**A
Saved me from a cold sore!
I got this as a suggestion on helping a cold sore before it starts and it WORKED!!!! I felt the tingle and took 2 pills a day in an empty stomach as suggested for about 1.5-2 weeks. No cold sore appeared, just the tingle, which I noticed this helped with that as well. Felt the difference after just 1 day of taking it. Can't rave enough about it. I did pair it with a Zinc blend and took them 2 hours apart.
A**2
A solid addition to my daily routine
I’ve been using this L‑Lysine supplement for a while now, and it’s been easy to work into my routine. The tablets are a little on the large size, the bottle lasts a long time, and I appreciate that it’s vegetarian/vegan. It feels like a straightforward, reliable product from a brand I trust.
Y**E
Amo este suplemento, sobre todo cuando estoy en la etapa de hacer ejercicio.
V**A
Muy buen producto lo recomiendo para todos, mi pie si se ve diferente
E**A
As described
T**A
Its original
S**A
digests well and puts a hold on those herpes flare up from too much chocolate & nuts
Trustpilot
2 days ago
3 weeks ago