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Natrol High Caffeine Tablets, Energy Support, Helps Enhance Endurance and Mental Focus, Caffeine Supplement, Fatigue, Pre-Workout, Extra Strength, 200mg, Unflavored, 100.0 Count
Sustainability features
This product has sustainability features recognized by trusted certifications.
Reduced air and/or water in the product or packaging for more efficient transportation.
Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.
Purchase options and add-ons
Brand | Natrol |
Flavor | Unflavored |
Primary Supplement Type | multivitamin |
Unit Count | 100 Count |
Item Form | Tablet |
Item Weight | 0.08 Kilograms |
Item Dimensions LxWxH | 2 x 2 x 3.25 inches |
Special Ingredients | Calcium |
Diet Type | Vegetarian |
Product Benefits | Energy Management |
About this item
- Natrol high caffeine
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- 200mg
- 100 tablets
Frequently bought together
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PRODUCT CERTIFICATION (1)
Compact by Design (Amazon-developed Certification)products have reduced water and/or air in the product or packaging for more efficient transportation.
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Sustainability features
This product has sustainability features recognized by trusted certifications.
Reduced air and/or water in the product or packaging for more efficient transportation.
Compact by Design identifies products that, while they may not always look very different, have a more efficient design. By reducing water and/or air in the product or packaging, these become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.
From the manufacturer
Natrol - The #1 Drug-Free Sleep Aid Brand^
GENERAL HEALTH
Shop Natrol, one of the most recognized name brands in vitamins and supplements, for a wide selection of health & wellness products.
^Nielsen, xAOC, 52 weeks ending 07/01/23, Sleep Aid Supplements
††Ratings based on results of the 2022 ConsumerLab.com Survey of Supplement Users.
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QUALITY INGREDIENTSCare for your body with dietary supplements made with 100% drug-free, non-GMO ingredients. |
PRODUCT EFFICACYOur fast-acting products will help you fall asleep faster, calm your mind and relax your body. |
THOUGHT LEADERSWe’re the #1 drug-free sleep-aid brand in America.^ |
Melatonin | Vitamin B-12 | Sleep+ Calm | DHEA | Cognium Memory | Relax+ Day Calm | |
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Customer Reviews |
4.6 out of 5 stars
35,928
|
4.7 out of 5 stars
18,145
|
4.3 out of 5 stars
3,688
|
4.6 out of 5 stars
5,110
|
4.2 out of 5 stars
6,486
|
4.2 out of 5 stars
1,920
|
Primary Use | Sleep Aid | Immune Support | Sleep Aid & Stress Relief | Mood & Healthy Aging | Brain Health & Memory Support | Daily Stress Relief |
Benefit | Fall asleep faster + stay asleep longer.† | Provides energy and nervous system support.† | Calms your active mind and eases you into sleep.† | Helps promote a healthy mood and supports balanced hormone levels.† | Clinically shown to improve memory and recall in healthy adults.† | Soothes occasional daily stress and tension and promotes feelings of calm.† |
Key Ingredients | Melatonin | Vitamin B-12 (as Cyanocobalamin) | Melatonin + L-Theanine, Chamomile, Lavender, Lemon Balm | DHEA (Dehydroepiandrosterone) | 100mg Silk Protein Hydrolysate | L-Theanine, 5-HTP (5-Hydroxytryptophan), Lemon Balm |
Serving Size | Adults, take 1 tablet 20-30 minutes before bedtime. No water necessary. | Adults, take 1 tablet a day. No water necessary. | Adults, take 2 gummies 20-30 minutes before bedtime. | Adults, take 1 capsule, one time daily, with a meal. | Adults, take 1 tablet in the morning and 1 tablet in the evening with a meal. | Adults, take 2 gummies as needed. |
100% Drug-Free | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Vegetarian | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Focus on sustainability
Small changes in product size & weight lead to lower carbon emissions.
We created Compact by Design to identify products that, while they may not always look very different, have a more efficient design. With the removal of excess air and water, products require less packaging and become more efficient to ship. At scale, these small differences in product size and weight lead to significant carbon emission reductions.
Here are a few of the many ways products can qualify:
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Product Description
Natrol� High Caffeine triggers a range of performance-specific benefits including improved focus, elevated alertness, faster reaction time, reduced fatigue, increased endurance and elevated mood.* It delivers a surge of 200 mg of caffeine anytime you need to quickly jump start your mental and physical performance.* Our Natrol� facilities have successfully been audited to NSF International GMP Certified NSF/ANSI 455-2 Good Manufacturing Practice (GMP) for Dietary Supplements, which is one of the highest quality audits available in the U.S. in the Dietary Supplement Manufacturing category. Natrol� is dedicated to creating innovative, quality products, to help you maintain good health and thrive in your busy, modern lifestyle.*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any diseases.^Nielsen, xAOC, 52 weeks ending 07/01/23, Sleep Aid Supplements
Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 2 x 2 x 3.25 inches; 2.82 ounces
- Item model number : 4794.911
- Department : Health and Beauty>Health and Wellness
- Date First Available : January 11, 2004
- Manufacturer : Natrol
- ASIN : B000OPV118
- Country of Origin : USA
- Best Sellers Rank: #8,002 in Health & Household (See Top 100 in Health & Household)
- #19 in Sports Nutrition Endurance & Energy Supplements
- #808 in Climate Pledge Friendly: Health and Household
- #1,163 in Sales & Deals
- Customer Reviews:
Compare with similar items
This Item Natrol High Caffeine Tablets, Energy Support, Helps Enhance Endurance and Mental Focus, Caffeine Supplement, Fatigue, Pre-Workout, Extra Strength, 200mg, Unflavored, 100.0 Count | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | -24% $7.99$7.99 List: $10.49 | -29% $11.99$11.99 List: $16.95 | $7.07$7.07 | -15% $9.99$9.99 List: $11.75 | $24.95$24.95 | $19.99$19.99 |
Price Per Unit | $0.08 / Count | $0.05 / Count | $0.07 / Count | $0.08 / Count | $0.42 / Count | $0.06 / Count |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Easy to swallow | 4.4 | 4.4 | 3.9 | 3.8 | — | — |
Flavor | 3.8 | 4.2 | 3.8 | 3.0 | — | — |
Value for money | 4.1 | 4.4 | 4.0 | — | — | — |
Sold By | Amazon.com | eSupplements | Amazon.com | Carlyle | 88Herbs | Best~Naturals |
keyword type | sports-nutrition-endurance-and-energy-supplements | sports-nutrition-endurance-and-energy-supplements | sports-nutrition-endurance-and-energy-supplements | sports-nutrition-endurance-and-energy-supplements | sports-nutrition-endurance-and-energy-supplements | sports-nutrition-endurance-and-energy-supplements |
form | Tablet | Capsule | Tablet | Capsule | Capsule | Tablet |
flavor | Unflavored | Unflavored | Unflavored | Guarana | — | — |
size | 100 Servings (Pack of 1) | 240 Count (Pack of 1) | 100 Count (Pack of 1) | 120 Count (Pack of 1) | — | — |
weight | 0.08 kilograms | 0.18 kilograms | 0.01 ounces | — | 0.06 kilograms | 0.18 kilograms |
age range | Adult | Adult | Adult | Adult | Adult | Adult |
product benefit | Energy Management | Energy Management | Energy Management | — | Energy Management | Energy & Endurance |
serving suggestion | 1 tablet | 1 capsule | 1 tablet | — | — | — |
Important information
Safety Information
This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings
Ingredients
Calcium, Caffeine, Stearic Acid, Cellulose Gum, Silica, Magnesium Stearate, Methylcellulose, Glycerin.
Directions
Take 1 tablet, up to three times daily. Allow 3 to 4 hours between servings. Do not exceed 3 tablets daily.
Legal Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any diseases. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, performance, and energy of the caffeine pills. They mention that it's a great coffee replacement, provides a nice energy boost, and works well for pre workouts. They are also satisfied with the value. However, some customers are mixed on sleep quality, taste, ease of swallowing, and jitters.
AI-generated from the text of customer reviews
Customers like the performance of the caffeine pills. They mention that they are very effective, work well, and have no side effects. Some say that the pills are great for pre-workouts and provide a great energy boost. Overall, customers are satisfied with the performance and recommend the product.
"These pills are amazing! There is no crash, gives you a great energy boost.I've bought this product several times and I'm always satisfied." Read more
"Works really well good for pre workout not jittery" Read more
"Works well. Energizeing. Great price" Read more
"...at home or to the vacuum at home and is sitting watching tv, it won’t work and it will give u the jitters. I know cuz it happened to me." Read more
Customers are mixed about the sleep quality of the nutritional supplement. Some mention that it has them feeling energized for at least seven hours, and works to help them wake up. However, others say that it can cause insomnia, nausea, and the worst headache in their life.
"...They not only boost my energy levels but also brightens my mood, keeping me very positive...." Read more
"...tell I took them within 15-30 minutes but I don't get jittery, just more awake. I'm not sure why they added calcium but it works for me." Read more
"...took a whole 200mg tablet, but 200mg of these caffeine pills gave me heart palpitations...." Read more
"Works well. Energizeing. Great price" Read more
Customers like the value of the nutritional supplement. They mention it's perfect value for money, portable, and cheap. They also say it provides a little boost in the afternoon without jitters or highs. Overall, customers are happy with the product's value and recommend it to others.
"...The cost is extremely affordable. I do take them sparingly, no more than 3 times per week. They lose their effect if I take them daily...." Read more
"...Takes about 20-30 min to notice the effect. Much less expensive than energy drinks so I'll keep taking them...." Read more
"Works well. Energizeing. Great price" Read more
"Instant caffeine energy for a cheap price. Can you ask for more?" Read more
Customers like the quality of the nutritional supplement. They mention that it gives them lots of energy, better than coffee or any energy drink, and is a good supplement to energy drinks. They say the pills have the perfect amount of caffeine, and are handy to keep around if you suffer from severe headaches.
"...The good side is bottle is durable and sealed cap, plus there was no taste...." Read more
"Good product. I have to take half a pill. I took the whole pill and ended up sick to my stomach and dizzy. My husband said it was a caffeine high...." Read more
"Like a small cup of coffee, perfect for my needs." Read more
"...So I did some research. Enter Natrol High caffeine. It feels stronger than Jet Alert and cleaner somehow...." Read more
Customers like the energy of the nutritional supplement. They mention that it provides a great energy boost, without the 150 calories of a soda. They also say that it's a smooth source of caffeine with no noticeable energy rush. Overall, customers are satisfied with the product's energy.
"These pills are amazing! There is no crash, gives you a great energy boost.I've bought this product several times and I'm always satisfied." Read more
"...I have been taking half of a tablet instead, and that gets me a nice energy boost without any side effects...." Read more
"Instant caffeine energy for a cheap price. Can you ask for more?" Read more
"...lol but I just physically feel weird taking these and they don't give me caffeinated energy like I need. Just shakiness." Read more
Customers are mixed about the jitters. Some mention that they don't get jittery, while others say that it can give them the shaky feeling.
"...I can tell I took them within 15-30 minutes but I don't get jittery, just more awake. I'm not sure why they added calcium but it works for me." Read more
"I did not feel and effect while taken this. No jitters, no anxiety feeling, no feeling while taken this...." Read more
"...fast but since I’m not someone who is used to caffeine, it can give me the jitters if I haven’t ate anything...." Read more
"...These have the perfect amount of caffeine. No jitters or added ingredients. It’s a perfect pre-workout" Read more
Customers are mixed about the taste of the nutritional supplement. Some mention that they enjoy the berry flavor, while others say that they do have a rather unpleasant aftertaste, and are harshly bitter. Some say that the bitterness destroys their stomach and makes them gag.
"...It still didn’t do anything except give me an upset, stomach loose bowels and just feeling miserable. So follow directions only take us directed...." Read more
"...These pills are flavorless so don't expect anything like an energy drink. I down these with water...." Read more
"...While these don’t taste great, I don’t have to taste them, fill mouth with water pop it in and swallow..." Read more
"...The good side is bottle is durable and sealed cap, plus there was no taste...." Read more
Customers are mixed about the ease of swallowing. Some mention that the white, round pills are not too big or hard to swallow. They also appreciate the small size and the huge cotton ball to prevent them from spilling out. However, others say that the shape of the pills made it hard for them to swallow, and that most of it feels like nothing.
"...I didn’t notice an after taste. There is a huge cotton ball to prevent them from spilling out. I give this a 10/10. Will order again." Read more
"...anything except give me an upset, stomach loose bowels and just feeling miserable. So follow directions only take us directed...." Read more
"...The pills themselves aren't too thick and are easy to swallow (No pun intended). They kick in after an hour or so and last for about four hours...." Read more
"...It’s as simple as swallowing a pill. The taste is quite poor and bitter, but if consumed with water, you can’t taste it...." Read more
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Top reviews
Top reviews from the United States
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I break them in half and take one in the morning and one in the afternoon if needed. They are easy to split in two. I find that taking an entire pill at once gives me heart palpitations. The cost is extremely affordable. I do take them sparingly, no more than 3 times per week. They lose their effect if I take them daily.
I will continue to use these as needed as they work as intended and the cost cannot be beat.
I've bought this product several times and I'm always satisfied.
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