What Is AstraGin® — And Why It Makes Lemme Creatine Different
Expert Review By Dr. Kathleen Valenton, Double-Board Certified OB/GYN
2 min read | Published: March 18, 2026
When you are taking a creatine supplement, you are not just buying creatine. You are buying the expectation that your body will actually absorb and use it. Absorption is the step most creatine products completely ignore. Lemme Creatine does not.
The Absorption Challenge with Creatine Gummies
Creatine monohydrate has strong bioavailability in powder form when consumed with water. In gummy form, the delivery mechanism is different. While gummies offer real advantages in convenience and consistency, the question of how efficiently the body absorbs creatine from a gummy matrix is a genuine formulation consideration. Most brands address this by using micronized creatine, which improves dissolvability, and stop there.
Lemme went a step further.
What Is AstraGin®?
AstraGin® is a patented, clinically studied ingredient developed by NuLiv Science, combining extracts from two botanicals: Panax notoginseng root and Astragalus membranaceus root. It has been studied for its potential to support nutrient absorption at the intestinal level.*
In practical terms: AstraGin® is formulated to help support how efficiently your body takes in the nutrients you consume.*
The Research Behind AstraGin®
NuLiv Science has conducted and compiled research on AstraGin® across a range of nutrients, including amino acids, vitamins, and other compounds. The research suggests that AstraGin® may support improved nutrient absorption at the level of the small intestine, the primary site of nutrient uptake for most compounds, including creatine.*
Why This Matters for Creatine Specifically
Supporting the absorption environment in the gut may help ensure more of your creatine dose reaches the muscles and brain where it can do its job. It is the difference between taking 5g of creatine and giving your body the best opportunity to use 5g worth of benefit.*
The Full Picture
Lemme Creatine combines 5g of micronized creatine monohydrate, a clinically validated dose, with 50mg of AstraGin® Ginseng Complex for absorption support, in a formula that is NSF Certified for Sport®, vegetarian, gluten-free, and made in the USA with global ingredients.* Four gummies daily. No scoop required.
If you are going to take creatine, take one that is actually designed to work.*
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any new supplement regimen.
References
1. Lin CP, Yeh YT, Chiu MH, Pan TY, Shen YC. Pharmacokinetic effect of Astragalus membranaceus and Panax notoginseng saponins on arginine absorption and nitric oxide production in healthy subjects: a randomized, double-blind, cross-over trial. Functional Foods in Health and Disease. 2023;13(6):307-319. https://www.ffhdj.com/index.php/ffhd/article/download/1104/1857/7461
2. Kreider RB, Kalman DS, Antonio J, et al. International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine. Journal of the International Society of Sports Nutrition. 2017;14:18. https://pubmed.ncbi.nlm.nih.gov/28615996/
About the Expert Reviewer
Dr. Valenton is a double board-certified OB/GYN at Rodeo Drive Women's Health Center in Beverly Hills, CA, with over a decade of experience in women's health. She completed her internship and residency at Cedars-Sinai Medical Center, where she remains an attending physician, after earning her Medical Degree from the University of Vermont College of Medicine and dual Bachelor's and Master's degrees in Psychology from UC Berkeley. Dr. Valenton is also the Chief Medical Officer at Lemme. Her clinical research interests span mental health, hormonal health, infertility, PCOS, and menopause. Dr. Valenton is known for her expertise in pelvic pain, infertility evaluations, and minimally invasive surgery, and remains actively involved in resident education and physician-nursing collaboratives at Cedars-Sinai.
