• For targeted seasonal protection, NK Cell Activator contains an enzymatically modified rice bran shown to be a potent immune modulator.
• NK Cell Activator™ supports the activity of natural killer (NK) cells — crucial components of your immune system.

Supports the Activity of Natural Killer Cells

Natural killer (NK) cells function as the body’s first responders. As soon as NK cells sense a potential invasion, they are on the scene to initiate a healthy immune response. NK cells also promote the body’s natural defenses against seasonal immune challenges.

In addition, NK cells recognize and eliminate senescent cells that accumulate in aged tissues and create metabolic disturbances.NK cell activity declines with normal aging which can affect immune function.

Real-world Immune Support

NK cells provide the body’s first, immediate response to previously unknown immune challenges. But NK cell function declines over time. Studies show that enzymatically modified rice bran significantly boosts NK cell activity. So we created a seasonal immune support formula to provide real-world immune protection from the effects of seasonal immune challenges.

Clinically studied rice bran extract

Rice bran exposed to shitake-derived enzymes produces powerful immune-modulating compounds. Enzymatically modified rice bran effectively boosts the functional activity of NK cells.

In one clinical study, scientists documented a three-fold increase of NK cell activity in healthy individuals within three to four weeks of receiving 500 mg daily of the rice bran compound, the same one we use in NK Cell Activator™.

In another double-blind, randomized, placebo-controlled study, subjects taking the same modified rice bran experienced a boost in myeloid dendritic cells. These kind of cells act as key messengers between the innate and the adaptive immune systems.

• Support natural killer cell activity – Natural killer cells, also known as NK cells, are your body’s first response to unknown immune challenges. Modified rice bran can help support the activity of natural killer cells.
• Winter-time must-have – Encouraging natural killer cell activity becomes more important as we age and especially in the winter months. Maintaining healthy NK cell activity can help your immune system respond to seasonal challenges.
• Encourages healthy immune system function – Enzymatically modified rice bran produces powerful immune-modulating compounds, helping support the cell activity of messengers between the innate and adaptive immune systems.
• Ingredients matter - Sourced using only the finest raw ingredients with the quality and purity your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce.
• Live your healthiest life – We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.

🇰🇷 한국 고객 안내 (업데이트)

✈️ 배송 안내 — 개인통관부호 필수

해외 직배송 제품은 반드시 아래 정보를 정확히 입력해주세요:

• ✅ 개인통관부호
• ✅ 수령인 성명
• ✅ 연락 가능한 전화번호
• ✅ 정확한 우편번호 (5자리)

위 정보 중 하나라도 일치하지 않을 경우, 통관이 지연되거나 반송될 수 있습니다.

👉 개인통관부호 발급/확인: https://unipass.customs.go.kr/csp/persIndex.do

🇯🇵 일본 고객 안내

✈️ 配送に関する重要なお知らせ

日本へのお届けには、以下の点にご注意ください：

• ✅ 必ず自宅住所（会社・事業所住所は不可）
• ✅ 本名（戸籍上の氏名）
• ✅ 正確な電話番号
• ✅ 正確な郵便番号

上記が正確でない場合、通関が遅延または返送される場合があります。

📦 Product & Packaging Updates
Packaging may change without prior notice. Rest assured — only the packaging differs; ingredients and product quality remain the same.

⚕️ Health Disclaimer
This product is not intended to diagnose, treat, cure, or prevent any disease. Please read all labels and instructions carefully before use. Consult a healthcare professional if you have any questions.

🔄 교환 및 환불 정책

1️⃣ 잘못 배송되었거나 손상된 상품
상품이 잘못 배송되었거나 손상된 경우, 사진 증빙 검토 후 전액 환불 또는 동일 상품으로 교환해 드립니다. 검토 과정에서 추가 정보를 요청드릴 수 있습니다.

2️⃣ 단순 변심
단순 변심으로 인한 교환·환불은 미국으로의 반송 배송이 필요하며, 왕복 국제 배송비는 고객 부담입니다. 배송비는 품목·무게·목적지에 따라 달라질 수 있습니다.

❌ 주문 취소 정책

⏰ 취소 가능 기간
주문 당일 오후 5시 (한국 시간) 이전에 1:1 문의를 통해 요청하신 경우에만 취소가 가능합니다.
취소 처리는 시스템 반영까지 다소 시간이 걸릴 수 있습니다.

🚫 취소 불가 경우
아래 경우에는 취소가 불가합니다:

• 주문 상태가 "배송 준비 중" 또는 "배송 완료" 로 변경된 경우
• 주말 또는 공휴일에 접수된 요청