Our Company’s Goal Is to Make You Healthy

XINLIYI GROUP CO., LTD. is engaged in the research and development of small-molecule drugs that control the expression of genes related to disease. The best chemicals, peptides, vitamins and supplements are often backed by scientific research and manufactured by reputable companies. They can play a valuable role in filling nutritional gaps and supporting optimal health when used as part.

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Company Values

At XINLIYI GROUP CO., LTD., we believe that achieving your best self starts with science you can trust. Established on January 25, 2000 and headquartered in Putuo District, Shanghai, our mission is to deliver premium-grade peptide formulations that help you unlock your body’s full potential from performance and recovery to weight management and anti-aging.

Focus on the Consumer

Peptides are taking the world by storm - redefining what’s possible in longevity, performance, and vitality science. At XINLIYI GROUP CO., LTD., we believe everyone deserves access to the same quality, innovation, and results driving this global movement.

Maintain the Highest Standards

Every batch is carefully sourced, verified, and tested to meet the highest standards of purity and efficacy, so you can trust what you put into your body.

Continuous Improvement

Our mission is simple: to make the most rigorously tested, research-backed peptides accessible to everyone who’s ready to invest in their health and performance. Rooted in science and driven by integrity, XINLIYI GROUP CO., LTD. brings to you world-class peptide innovation.

Consumer Confidence

Whether you’re an athlete optimizing recovery, someone focused on sustainable weight loss, or simply looking to feel like yourself again, we’re here to support your journey.

Frequently Asked Questions

How long does it take to receive an order?

In most cases, it takes around 3-5 days to deliver electronics.

Is your packaging secure?

Yes, all our products are carefully packed with protective materials so that you can get exactly what you purchased.

What payment methods do you offer?

We accept secure payment methods through Bank Transfer, Visa, Mastercard, Wise, PayPal and Cryptocurrency.

Are there any hidden charges?

No, all our pricing is transparent, and there are no hidden charges on any product.

What is your return policy?

We accept returns within the first 7 days of delivery for products that are unused, undamaged, and in their original condition.

Can I track my order after purchasing?

Yes, once your order is shipped, you’ll receive a tracking number via email, allowing you to monitor your order’s delivery in real time.