EXPERT REVIEW BOARD

Our subject-matter experts verify a range of health supplements throughout the website.
Dr. Daniel Wasser
U.S. Trained Physician

Dr. Wasser is a U.S.-trained physician and published researcher with 20+ years in clinical medicine, pharma, and medical writing. He holds an MD from Tel Aviv University and graduated summa cum laude from Cornell University, double-majoring in History and Neurobiology and Behavior.

Dr. Faheem Mustafa
PhD Scholar

He is a dietitian and PhD scholar in Nutrition and Dietetics at Universiti Sultan Zainal Abidin, Malaysia. With over 6 years of clinical and academic experience, he has authored multiple research papers, book chapters, and over 160 health-focused cookbooks and eBooks, blending science with real-world nutrition guidance.

Amanda Jacot
Licensed Pharmacist

She is a licensed pharmacist with a Doctor of Pharmacy from the University of Texas at Austin and over eight years of experience in community pharmacy. Now a medical writer, she specializes in patient education and evidence-based content that empowers readers to make informed decisions about their health.

Dr. Andres Maldonado
Licensed Medical Doctor

Dr. Maldonado is a licensed medical doctor with international clinical experience across Europe and Latin America. He specializes in evidence-based health writing, with a focus on nutrition, wellness, and supplements. He holds an MD from Universidad del Zulia and contributes to peer-reviewed medical publications.

Dr. Nikola Kolundzic
Stem Cell Scientist

Nikola Kolundzic is a stem cellscientist and science communicator with 18+ years of experience inregenerative medicine and clinical research. He’s co-authored 25+ peer-reviewed papers and worked with King’s College London, Harvard and Stanfordaffiliates—helping U.S. health brands turn complex science into clear,impactful insights.

Dr. Nurten Abaci Kaplan
PhD in Herbal Medicine

She is a pharmacist and pharmacognosist with a PhD focused on herbal medicine research. With 5+ years of lab experience and 15+ publications, she specializes in phytotherapy, natural product R&D, and quality control. She’s collaborated with Springer, Elsevier, and led international projects in pharmaceutical innovation.

Dr. Pedro Paulo Gattai
Biomedical Scientist

Dr. Gattai is a biomedical scientist with 16+ years of research experience in molecular biology and cancer biology. A NASA Open Science-certified researcher and peer-reviewed author, he bridges academic excellence with biotech innovation to create science-driven insights in health and wellness.

Dr. Steph Dorworth
Licensed Physical Therapist

Dr. Dorworth is a licensed physical therapist, certified strength coach, and nutrition coach with over seven years of clinical experience. With a passion for sustainable wellness, she now creates educational content that blends movement, recovery, and lifestyle nutrition to support holistic, long-term health.

Emmanuella Ogbonna
Public Health Nutritionist

Emmanuella Ogbonna is a public health nutritionist with a Master’s in Public Health and a background in clinical nutrition and dietetics. She specializes in translating science-based wellness strategies into culturally relevant health education, supporting disease prevention and healthier living through accessible, evidence-driven communication.

LIVING HEALTHIER & HAPPIER LIVES

Transformations with Nano Singapore
Based on 6723 reviews
75%
(5071)
4%
(272)
2%
(116)
0%
(26)
1%
(58)

Items arrived promptly and it’s my second purchase. Enjoying it and feeling good about it. Thank you!

Fast shipping. Good.

Sleep quality has never been so good.....

I bought this with the intention of burning fat while sleeping, but the benefit of a good quality sleep using this far exceeds the weight loss benefits. I woke feeling i have slept to the fullest

I

I have been feeling tired and sleepy and sleepy after driving for less than 3 hours. This is my fourth day taking this product and now I can drive continuously for 5 hours not feeling tire or sleepy.

Performance:Yet to try.

read good reviews n very reasonable priced... bought to try... hopefully it is efficient! ordered on Saturday and received on Sunday... superb fast delivery!

Delivery was quite quick. Nicely packaged. Slight discount only but expiry quite long

Delivery was very fast and packed in good condition, this is repeat purchase. Always take this brand’s vitamins

Repeat purchase. Honestly, don't know if this really works because of the proprietary blends (which is a really shady thing to do).

Yet to try products. Hope it works! My 2025 goal is slimming down!!

Fast delivery! Good price during sale! Will buy again. Highly recommended

Performance:Good
Suitability:Good

Fast delivery, been taking two caps daily for overall health.

Suitability:Men
Performance:TBA

Received within one day, amazing. Trying for first time, positive reviews is good stuff. Long expiry till 2026. Hope can boost my manliness. A little disappointed no free gift. Cheers

Fast delivery. Great value

Got this multivitamin for my husband the components are quite good

Securely packed and received. Good job seller. Took a chance and ordered during the flash sales. Expiry date is April 2026 so that is still ok. Overall i am pleased.

Cant really tell performance yet but product was received in good condition! Hopefully product helps

Thank you Seller for the speedy delivery !

Fast delivery within a week. Bought many times. Helps to boost my overall health. Recommend!

The shipping is rather fast. Have not try yet, hence not sure of the effectiveness.

Performance:yet to try
Suitability:not sure yet

1st time trying, hopefully is good…..

Fast delivery and item came as described, will definitely purchase again and highly recommended!

Buy Supplements Online

Where to buy supplements online in United States?

Are you looking for the best online supplement companies or online vitamin stores in the United States? Welcome to Nano Singapore - Singapore's Favorite Award-Winning Wellness Brand, now available in the U.S.
We understand the importance of health and well-being in today's fast-paced world, which is why we've established ourselves as the best place to buy vitamins online in the U.S.
We're proud to be a global brand with formulations crafted in Singapore. Partnering exclusively with GMP-certified manufacturers and FDA-registered facilities, we ensure top-notch quality for our diverse range of supplements — catering to everything from general health to specific needs like heart health, weight management, and even specialized categories for women, men, and kids.
Our 24/7 online supplement store is a great place to buy vitamins online. With the convenience of buying supplements online, customers across the U.S. prefer doing so instead of visiting vitamin stores in person. We offer the best place to buy vitamins in store.
Ready to prioritize your health? Buy supplements online at Nano Singapore, where quality meets wellness – now proudly serving customers in the United States.