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IGF-1 LR3

Growth Hormone163 cited mentionsAliases: IGF-1 LR3, LR3, IGF-1LR3, igf1 lr3, igf-1 lr3
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Educational synthesis of three independent practitioners. Dosing references are research-context only.

Reset Biology Synthesis

Reset Biology suggests practitioners consider Hunter Williams's newer library framing (2026-03-30): "This is a peptide 200 or 300 level tool. Not for newbies." (igf-1-lr3-for-body-recomposition-and-longevity--435267af, 22:16, https://library.hunterwilliamshealth.com/p/igf-1-lr3-for-body-recomposition-and-longevity--435267af/). We'd ask the prescribing physician to weigh Hunter's "I prefer to do it post workout" (igf-1-lr3-for-body-recomposition-and-longevity--435267af, 19:08, https://library.hunterwilliamshealth.com/p/igf-1-lr3-for-body-recomposition-and-longevity--435267af/) against Taylor Williams's personal report: "my dosing with this peptide is um 50 micrograms and I take that um fasted in the morning" (nkOr0jCzn18, 00:13:20.399, https://youtu.be/nkOr0jCzn18).

Where they agree

Hunter Williams (2026-03-30): "it can be very helpful for putting on muscle for someone that is focused on just being healthy and focus on longevity and focusing on optimization." (igf-1-lr3-for-body-recomposition-and-longevity--435267af, 1:44, https://library.hunterwilliamshealth.com/p/igf-1-lr3-for-body-recomposition-and-longevity--435267af/). Taylor Williams (2024-08-16): "igf-1 lr3 is a great power peptide for the potential for building muscle." (nkOr0jCzn18, 00:05:42.080, https://youtu.be/nkOr0jCzn18). Dr Trevor Bachmeyer (2025-06-18): "It is IGF-13. Massive muscle recovery. So, I've heard hypothetically." (LCHv_rSnLlI, 00:36:13.359, https://youtu.be/LCHv_rSnLlI).

Where they differ

Hunter Williams's newer 2026-03-30 library source is the operative Hunter entry: "I prefer to do it post workout." (igf-1-lr3-for-body-recomposition-and-longevity--435267af, 19:08, https://library.hunterwilliamshealth.com/p/igf-1-lr3-for-body-recomposition-and-longevity--435267af/). His older 2026-03-29 use guide also records: "I like to take it before the workout." (igf-1-lr3-a-use-guide-for-practical-research-purposes--d337bad5, 14:15, https://library.hunterwilliamshealth.com/p/igf-1-lr3-a-use-guide-for-practical-research-purposes--d337bad5/). Taylor Williams (2024-08-16): "my dosing with this peptide is um 50 micrograms and I take that um fasted in the morning" (nkOr0jCzn18, 00:13:20.399, https://youtu.be/nkOr0jCzn18). Hunter Williams (2026-03-30): "Four to eight weeks on, equal or longer off. Maximum two or three cycles per year." (igf-1-lr3-for-body-recomposition-and-longevity--435267af, 19:40, https://library.hunterwilliamshealth.com/p/igf-1-lr3-for-body-recomposition-and-longevity--435267af/); Taylor Williams (2024-08-16): "I like taking it for 10 days on 4 weeks off." (nkOr0jCzn18, 00:15:01.919, https://youtu.be/nkOr0jCzn18).

Taylor Williams

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Female-focused HRT + peptides

Taylor Williams Coaching focuses on female-specific HRT/peptide guidance. Per-peptide notes here often emphasize female dosing, fertility, hormone interactions.

Top doses cited

  • 400 micrograms9×

Ask the IGF-1 LR3 Librarian

Answers cite Hunter Williams, Taylor Williams, and Dr Trevor Bachmeyer only — no invented content.

Ask a question about IGF-1 LR3: dosing, timing, female-specific considerations, acute vs chronic context, stacking, contraindications.

Research educational use only. Not medical advice. Citations only — no invented content.

Disclaimer — For Research Purposes Only

All content on this page is for research and educational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider before starting any peptide or hormone protocol. Reset Biology does not sell peptides directly. Members access protocols through IRB enrollment with Cellular Peptide and may explore the buyer's union co-op via Zion Direct Care.