Frequently Asked Questions

Chlorella offers numerous health benefits including immune system support, detoxification aid, providing essential nutrients (like vitamin B12, iron, and protein), and promoting overall cellular health. The high chlorophyll content supports natural detoxification processes, while its balanced nutrient profile provides a wide range of vitamins, minerals, and amino acids that support energy production and vitality.

Individual experiences vary, but many people report feeling subtle improvements in energy and well-being within 2-4 weeks of consistent use. More noticeable benefits often develop over 2-3 months of daily supplementation. For best results, we recommend taking Sun Chlorella A consistently as part of your daily routine, as the benefits tend to be cumulative over time.

Yes, Sun Chlorella A can generally be taken alongside other supplements and medications. As a whole food supplement, it provides complementary benefits to many nutritional regimens. However, if you're taking prescription medications or have specific health concerns, we recommend consulting with your healthcare provider before adding any new supplement to your routine.

While chlorella contains beneficial nutrients that can support overall health, we always recommend that pregnant or nursing women consult with their healthcare provider before starting any new supplement, including Sun Chlorella A. Your healthcare provider can offer personalized advice based on your specific health needs during pregnancy or while nursing.

All orders are shipped internationally from Japan. Shipping times vary by destination, typically ranging from 7-21 business days. You will receive a shipping confirmation email with tracking information once your order has shipped.

Yes, we ship internationally to most countries using EMS. Please note that customers are responsible for any customs duties, taxes, or import fees incurred upon delivery.

Returns are accepted for unexpired, sealed products within 60 days of shipment. We do not accept refused shipments. After validation, credit will be issued in the original payment form or as determined by Sun Chlorella Corporation.

Once your order ships, you'll receive a shipping confirmation email containing your tracking number and a link to track your package. You can also log into your account on our website to view your order status and tracking information. If you have any questions about your shipment, please contact our customer service team with your order number, and we'll be happy to assist you.

Sun Chlorella products are produced in Japan, where we uphold the highest standards of quality control and precision manufacturing. Our facilities have been perfecting production techniques for over five decades.

Each batch of Sun Chlorella is rigorously tested for purity, potency, and safety—including checks for heavy metals, microbes, pesticides, and nutrients. Both in-house and third-party labs ensure our high quality standards are consistently met.

Sun Chlorella adheres to strict Japanese manufacturing standards, which are among the highest in the world. Our factory is certified to meet rigorous government regulations, ensuring that every product is produced with precision, safety, and purity. This commitment to quality control ensures that each batch meets the highest standards of excellence.

Sun Chlorella has been a pioneer in chlorella production for over 50 years. Established in Japan in the late 1960s, our company has dedicated decades to perfecting chlorella cultivation and processing techniques. This long-standing expertise has made us a trusted leader in the health supplement industry, with products now distributed in more than 20 countries worldwide. Our commitment to quality and innovation continues to drive our mission of improving global health and wellness.