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NOW Foods L-Lysine 1000mg Double Strength 300 Tablets front bottle view showing immune support supplement benefits.

NOW Foods

NOW Foods L-Lysine 1000 mg Double Strength Essential Amino Acid Immune Support Supplement 300 Vegetarian Tablets

Why you'll like it

  • Immune System Support — Helps maintain healthy immune function and is frequently used by individuals to manage and reduce the frequency of recurring cold sore outbreaks
  • Collagen Synthesis — Promotes the natural production of collagen and carnitine which are structural proteins essential for maintaining healthy skin, bone density, and connective tissues
  • Double Strength Formula — Provides a potent one thousand milligram dosage per tablet which delivers two times the strength of standard five hundred milligram alternatives
  • Enhanced Nutrient Absorption — Plays an important operational role in maximizing calcium absorption within the body to assist with long-term structural and skeletal health
  • Pure Vegan Composition — Formulated with non-GMO pharmaceutical-grade ingredients in a strict vegetarian and vegetarian-coated tablet that contains no dairy, soy, or gluten

Product details

NOW Foods L-Lysine 1000 mg Double Strength is a premium pharmaceutical-grade dietary supplement designed to provide optimal amino acid support for health-conscious individuals. As an essential amino acid, L-Lysine cannot be naturally manufactured by the human body and must be acquired through diet or targeted supplementation.

This formulation is ideal for individuals looking to manage recurring cold sore outbreaks, enhance skin integrity, and support robust systemic wellness. Each tablet delivers a high-potency dose derived from L-Lysine Hydrochloride, providing twice the strength of regular five hundred milligram capsules.

This clean, plant-based formula supports the production of all bodily proteins, including essential hormones, enzymes, and antibodies. Furthermore, it plays a vital role in collagen synthesis and connective tissue structural health, which is beneficial for the maintenance of healthy skin, tendons, and bones.

It also assists in efficient calcium absorption, making it an excellent addition to a daily health regimen. Sourced directly from the United States, this non-GMO, vegan, and vegetarian-friendly supplement ensures you receive authentic, clean, and uncompromised nutritional support for your daily wellness goals.

Explore our full range of NOW Foods products including supplements, all directly sourced from the USA with authenticity guarantee. Shop more health care at Dropy.

  1. Take 1 tablet 1 to 2 times daily.
  2. For optimal absorption, it is recommended to take this supplement between meals.
  3. If you experience minor stomach discomfort, you may take the tablet with food.
  4. Store in a cool, dry place after opening.

L-Lysine (from 1,270 mg L-Lysine Hydrochloride) 1 g (1,000 mg). Other Ingredients: Microcrystalline Cellulose, Silicon Dioxide, Stearic Acid (vegetable source), Vegetarian Coating [hypromellose (cellulose), stearic acid (vegetable source), sunflower lecithin, triethyl citrate, sunflower oil], Croscarmellose Sodium, and Magnesium Stearate (vegetable source).

As printed by the brand. Check the pack label if you have an allergy.

BrandNOW Foods
CategoryL-Lysine
Product typeDietary Supplement
UPC733739111234
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

Ratings & reviews

From our customers

5.06 reviews
Used this product?Your review helps other shoppers choose.
Write a reviewNOW Foods L-Lysine 1000 mg Double Strength Essential Amino Acid Immune Support Supplement 300 Vegetarian Tablets
Filter reviews6 reviews

Top reviews first: highest rated, with photos first

  • Jif5450
    5 ★

    Excellent Quality and Price

    I have been using this product for a few years now and have been quite pleased with it. Generally speaking, NOW products are a decent quality product at a reasonable price here on Dropy (prime).The size of the individual tablets are indeed large and may have to be cut in half for easier swallowing, however, since these are 1000 mg double strength, I cut them in half and take one in the morning and one in the afternoon for better absorption throughout my day, and it does make them easier to swallow as well.I highly recommend them if purchased here on Dropy (prime) at this price with free shipping.

  • Dropy C.
    5 ★

    An absolute must have for cold scores

    I absolutely hate cold scores. I discovered the virtual cure. If you feel that burning on/in your lip, start downing these. Take at least five then another five two hours later and then five more in about three to four hours later and then several before bed. It works when nothing else hardly makes a dent. Sure, go ahead and get the topical lysine for soothing and maybe aid in the effort. But if you want to gt to war, have a big bottle of these near by. I just purchased a 300 count to replace my one year old 250 count. Seriously, I'm afraid to not have it close at hand. I don't get the damm things often, but if I don't act immediately, I'm looking at two weeks of ugly. Here for once is a real and effective means to prevent them if you're diligent or at least make the process a hole lot more tolerable. I highly recommend these for their effectiveness and cost.

  • Len
    5 ★

    Consistent Quality/Effective

    When you realize how "essential" the essential amino acid L-Lysine is (boosts immune system, aids digestion and nutrient absorption, among others) you want to make sure you're getting a quality supplement. I began taking NOW double strength tablets six years ago and have always been satisfied with the quality and effectiveness of the product. Considering all the health benefits bequeathed by L-Lysine, quality is paramount in deciding which brand to choose. NOW is my choice.

  • Shavoyne
    5 ★

    Healthy Decision

    Huge pill but does dissolve easily and perfect for skin health!

NOW Foods L-Lysine 1000 mg Double Strength Essential Amino Acid Immune Support Supplement 300 Vegetarian Tablets6 customer reviews
5.0

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FAQs

What are the primary benefits of taking L-Lysine 1000 mg daily?

L-Lysine is an essential amino acid that supports healthy immune system function and aids in the synthesis of collagen, which is vital for skin, bone, and tissue health. It is also widely used to help manage and prevent the occurrence of cold sores. Additionally, it plays a major role in improving calcium absorption in the body.

Is NOW Foods L-Lysine 1000 mg suitable for vegetarians and vegans?

Yes, this product is completely suitable for both vegetarians and vegans. The tablets utilize a plant-based vegetarian coating and are free from animal-derived ingredients, dairy, wheat, gluten, soy, milk, egg, fish, shellfish, and tree nuts.

What does double strength mean for this specific supplement?

Double strength means that each individual tablet contains one thousand milligrams of L-Lysine, which is twice the dosage found in regular strength five hundred milligram capsules. This allows you to meet your daily requirements with fewer tablets.

Is this NOW Foods L-Lysine supplement an authentic import in India?

Yes, this is a fully authentic product imported directly from the USA. Dropy India sources all products directly from authorized brands and trusted suppliers in the United States, ensuring Indian consumers receive genuine, premium-quality supplements with complete peace of mind.

Can I take this amino acid supplement on an empty stomach?

It is generally recommended to take L-Lysine tablets between meals on an empty stomach for maximum absorption. However, if you have a sensitive stomach or experience any mild digestive discomfort, taking it with a meal is perfectly acceptable.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.