KBU

Suggested Use

Directions: take four (4) capsules daily with 8 oz of fluid. For best results; take two (2) capsules; morning and evening.

• 

  4Life KBU Urinary Support Supplement

  4Life Transfer Factor Products4.9(82)

  $67.00
• 

  4Life Energy Go Stix

  shop-4life.com

  $49.00
• 

  4 Life Energy Go Stix Healthy Energy Source Kiwi Strawberry Drink Mix

  shop-4life.com4.9(166)

  $49.00
• 

  4Life RiteStart Kids & Teens

  4Life Transfer Factor Products4.5(79)

  $62.00
• 

  4Life Transfer Factor AgePro 60 Veggie Capsules

  shop-4life.com4.8(63)

  $59.00
• 

  4Life AgePro Daily Healthy Aging Cellular Support

  4Life Transfer Factor Products

  $75.00
• 

  4life Transfer Factor ReCall Brain & Memory Supplement

  shop-4life.com4.8(309)

  $55.00
• 

  4Life Transfer Factor Chewable Tri- Factor Formula

  4Life Transfer Factor Products4.9(84)

  $63.00

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.

• NutritionHQ

  5.0 (82)

  Vitamin & supplements store

  5804 Grape Rd, Mishawaka, IN 46545

  Directions(574) 271-6020

• Svpplements (Supplements & Vitamins)

  4.7 (191)

  Vitamin & supplements store

  316 W Cleveland Rd, Granger, IN 46530

  Directions(574) 217-8493

• The Vitamin Shoppe

  4.4 (102)

  Vitamin & supplements store

  5724 Grape Rd, Mishawaka, IN 46545

  Directions(574) 277-3432

• GNC

  3.7 (44)

  Vitamin & supplements store

  6501 Grape Rd #144, Mishawaka, IN 46545

  Directions(574) 272-0784

• Down To Earth

  4.5 (54)

  Vitamin & supplements store

  14678 IN-23 # A, Granger, IN 46530

  Directions(574) 271-1497

• Crotonate enhances intestinal regeneration after injury via HBO1-mediated H3K14 crotonylation

  Y Xiao, S Yu, M Zhang, N Zhong, S Hua, Z Fang… - Nature …, 2025 - nature.com

  … a moderate decrease at day 8 in our experiment (Supplementary Fig. 1b). Otherwise, it was … 34 , but our data indicated that crotonate or supplement of NaCr promotes the expression of …

  20253 citations

• Assessment of a multi-ingredient dietary supplement on sleep quality: a randomized, double-blinded, placebo-controlled crossover clinical study

  A Andersen, D Vollmer, B Vaughan, D Eggett… - Sleep Science and …, 2025 - Springer

  … The study supplement is produced by 4Life Research, LLC., and 4 of the six authors are … with no connection to 4Life Research, LLC. All researchers at 4Life Research were blinded …

  20251 citations

• 4LIFE TRANSFER FACTOR TRI-FACTOR FORMULA-4Life Research

  C Order

• Dietary supplement use and life expectancy after breast cancer–The Danish Diet, Cancer and Health cohort

  C Kyrø, MK Grand, J Bigaard, M Rossing… - The Journal of …, 2025 - Elsevier

  Background Dietary supplement use is widespread among women with breast cancer, but evidence regarding the possible health benefits or harms remains limited. Objective To …

  20251 citations

• Linking chromatin acylation mark-defined proteome and genome in living cells

  F Qin, B Li, H Wang, S Ma, J Li, S Liu, L Kong, H Zheng… - Cell, 2023 - cell.com

  … ∗ hib-RS) and the published Kpr/Kbu/Khib recognition PylRS variant (Kpr-RS… Kbu/K ∗ bu/Khib/K ∗ hib-RS compared with the published Kpr/Kbu/Khib-RS for the incorporation of Kpr/Kbu…

  202350 citations

• Molecular coupling of histone crotonylation and active transcription by AF9 YEATS domain

  Y Li, BR Sabari, T Panchenko, H Wen, D Zhao, H Guan… - Molecular cell, 2016 - cell.com

  … The enhanced affinity for Kpr or Kbu compared with Kac for the YEATS domain is likely functional, and we anticipate that perturbations to these histone modifications will affect YEATS …

  2016430 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-12-14. DSLD Label ID: 301050. 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.