Chitosan®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 2 Capsule(s) · 1–2 per day

Percent Daily Values are based on a 2,000 calorie diet.

• 

  Allergy Research Group MicroChitosan 60 Vegicaps

  Allergy Research Group4.3(7)

  $34.59
• 

  Sigma-Aldrich Chitosan from Shrimp Shells

  Sigma-Aldrich

  $71.40
• 

  Allergy Research Group MicroChitosan 60 vcaps

  OVitaminPro.com

  $34.59
• 

  Allergy Research Group Herxheimer Support 60 Caps

  Allergy Research Group

  $40.59
• 

  Allergy Research ButyrEn 100 Caps

  BeautifiedYou.com4.8(470)

  $22.49
• 

  Allergy Research DIM Enhanced Delivery System 120 Capsules

  Vitacost.com4.7(139)

  $64.89
• 

  Nutricology MicroChitosan 60 Vegicaps

  Walmart - Pattern4.8(280)

  $34.59
• 

  Allergy Research Group Inflamed 120 Veggie Caps

  Allergy Research Group4.5(21)

  $64.29

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Gymstore Cầu Giấy

  4.9 (355)

  Vitamin & Supplements Shop

  299 Trần Đăng Ninh, Cầu Giấy, Hà Nội 100000, Vietnam

  Directions+84 868 398 839

• The Vitamin Shoppe Việt Nam

  4.9 (150)

  Shop

  49 Phương Mai, Kim Liên, Hà Nội, Vietnam

  Directions+84 848 383 789

• Thái Scitec Nutrition

  5.0 (13)

  Vitamin & Supplements Shop

  13B Đ. Thụy Khuê, Tây Hồ, Hà Nội 119350, Vietnam

  Directions+84 973 820 088

• Scitec Việt Nam

  5.0 (5)

  Vitamin & Supplements Shop

  58 P. Tố Hữu, Đại Mỗ, Hà Nội 100000, Vietnam

  Directions+84 899 658 289

• healthys

  5.0 (3)

  Vitamin & Supplements Shop

  18 Ng.167 Trương Định, Tương Mai, Hà Nội, Vietnam

  Directions+84 963 002 209

• Nature Vietnam

  4.8 (5)

  Vitamin & Supplements Shop

  Tòa nhà Thăng Long, 98A P. Ngụy Như Kon Tum, Thanh Xuân, Hà Nội 100000, Vietnam

  Directions+84 902 541 977

• Siêu thị Vitamin nhập khẩu

  5.0 (7)

  Vitamin & Supplements Shop

  100 Đinh Công Tráng, Thành Vinh, Nghệ An 43106, Vietnam

  Directions+84 934 436 336

• Muscle Store - Sports Nutrition Supplements

  5.0 (9)

  Vitamin & Supplements Shop

  58B Võ Mười, Quy Nhơn Nam, Gia Lai, Vietnam

  Directions+84 836 777 739

• The beneficial properties of marine polysaccharides in alleviation of allergic responses

  TS Vo, DH Ngo, KH Kang, WK Jung… - … & food research, 2015 - Wiley Online Library

  … In the United States, Dietary Supplement Health and Education Act have permitted the use of chitin or chitosan as food supplements without premarket approval as long as no health …

  201592 citations

• Chitins and chitosans as immunoadjuvants and non-allergenic drug carriers

  RAA Muzzarelli - Marine drugs, 2010 - mdpi.com

  … intolerance or allergy in individuals and animals, even when the quantities of chitosan used … the belief that any isolated chitin is suitable for research in the medical field. Reese TA et al. …

  2010548 citations

• Evaluation of the Effects of Chitin and Chitosan on Pseudo‐Allergic Reaction by Inhibiting MRGPRX2 Activation

  T Jia, R Li, C Liu, Y Xia, M Yi, X Song… - Food Science & …, 2025 - Wiley Online Library

  … study, chitosan was able to inhibit MrgprX2-mediated mast cell activation, possibly due to protonated amino groups of chitosan (… , our study suggested that chitin and chitosan could …

  20253 citations

• Beneficial health effects of chitin and chitosan

  L Dong, HJ Wichers, C Govers - Chitin and chitosan: Properties …, 2019 - Wiley Online Library

  … difficult as the size of chitosan in this study is not described in … the inhibiting effects of chitosan are mediated by reducing … chitosan did induce a strong reduction in allergic responses. …

  201933 citations

• Oral administration of chitin and chitosan prevents peanut-induced anaphylaxis in a murine food allergy model

  MJ Bae, HS Shin, EK Kim, J Kim, DH Shon - International journal of …, 2013 - Elsevier

  … -chitin and chitosan. In this study, we found that α-chitin, β-chitin, and β-chitosan appeared to … serum, and Th2 cytokine production in splenocytes in a peanut-induced food allergy model. …

  201369 citations

• Chitosan oligosaccharide exerts anti-allergic effect against shrimp tropomyosin-induced food allergy by affecting Th1 and Th2 cytokines

  T Jiang, H Ji, L Zhang, Y Wang, H Zhou - … Archives of Allergy and …, 2019 - karger.com

  … allergen has a serious impact on people’s health. Chitosan oligosaccharide (COS) has anti-allergic action but its function on shrimp allergen-induced allergy and related molecular …

  201938 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-01-07. DSLD Label ID: 183931. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.