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L Cell LongevityReviews 

160
•
TrustScore 5 out of 5

4.8

Vitamin and Supplements Store
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Review summary

Created with AI, based on recent reviews

Looking at 61 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the high quality of the products, noting their purity and effectiveness in improving various aspects of their health. Many people appreciate the fast and reliable delivery service, with orders often arriving quickly and well-packaged. Reviewers also highlight the great variety of unique supplements available, clear usage instructions, and fair pricing. However, some customers found the suggested dosage to be too high for their needs, requiring them to adjust it.

What people talk about most

Product

Clients share positive opinions on product quality, frequently describing them as pure, high-quality, and... See more

Quality

Customers had positive experiences with quality, consistently praising the high quality of products,... See more

Delivery service

Users describe positive interactions with delivery service, consistently praising its speed and efficiency.... See more

Reviews shaping this summary

Rated 5 out of 5 stars

Magnesium L-Threonate has been a wonderful addition to my daily routine. I’ve noticed clearer thinking, better focus, and a calmer mood throughout the day. Unlike other forms of magnesium, this one tr... See more

Rated 5 out of 5 stars

I've had an absolutely joyful experience with L Cell. I order my NMN sublingual powder Fri evening around 8pm with 24 hour delivery and it arrived around 4pm next day Sat. I'm very impressed with t... See more

Rated 5 out of 5 stars

Shopping was very easy. I liked detailed descriptions of the products, option to select supplements according to the health conditions. I purchased NMN and Resveratrol. They are very affective from d... See more

Rated 5 out of 5 stars

Delivery was fast. Communications on par. As for the Berberine itself - it’s very difficult to isolate it and evaluate against. I haven’t taken any bloods prior so I don’t know whether there is any ef... See more

Company details

  1. Vitamin and Supplements Store

Written by the company

L Cell is a science-based company, established in cooperation with epigenetics scientists. L means "Live", "Long", "Life" and reflects our mission to develop longer lifetime of human beings through development of our cellular and DNA wellbeing. We develop and sell pure Collagen, Berberine, NMN, NR, Resveratrol, TMG, Quercetin, Glucosamin, Fisetin, Spermidin, Apigenin, GlyNAC and other longevity supplements. They are available in both powder and capsules. All our products are 3rd party laboratory tested and produced in European GMP facilities.

Contact info

4.8

Excellent

TrustScore 5 out of 5

160 reviews

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1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

Replied to 100% of negative reviews

Typically replies within 24 hours

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4.8

All reviews

(160)

104 reviews in the last 12 months

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Rated 1 out of 5 stars

I have not received my product

I have not received my product. this is the second time which I order and I have not received any products.

May 18, 2026
L Cell Longevity logo

Reply from L Cell Longevity

Sorry so much for lack of communication regarding order status.

We were out of stock, but the new batch will be there on Monday, that's when your parcel would be dispatched, estimated delivery time being Wednesday.

Let us know if you'd still like to receive the parcel or would you like us to refund.

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Rated 5 out of 5 stars

I've had an absolutely joyful…

I've had an absolutely joyful experience with L Cell.
I order my NMN sublingual powder Fri evening around 8pm with 24 hour delivery and it arrived around 4pm next day Sat. I'm very impressed with this turn around being the weekend.
The product is also of high quality. The NMM tastes sour and bitter as it should. Be aware of knock-offs... If it doesn't have that sour bitter taste it's most likely something else.
Thanks L Cell you guys are awesome and I will be buying again purely due to your quality and fast delivery time.

April 11, 2026
Unprompted review
Rated 5 out of 5 stars

I’m very happy with the vitamin Magnesium L-threonate

I’m very happy with the vitamin subscription service. It’s extremely convenient — you subscribe once and can relax knowing your vitamins will arrive on time every month. There’s no need to remember to reorder or worry about running out.

The quality of the products is excellent. Everything is well-packaged, clearly labeled, and delivered quickly and reliably. You can really feel the professionalism and attention to customer care.

I truly love this solution — it saves time, adds convenience, and makes it much easier to stay consistent with taking care of your health. Highly recommended!

February 25, 2026
Unprompted review
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Rated 5 out of 5 stars

Delivery was fast

Delivery was fast. Communications on par. As for the Berberine itself - it’s very difficult to isolate it and evaluate against. I haven’t taken any bloods prior so I don’t know whether there is any effect

January 13, 2026
Unprompted review

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