Compound interaction — running MOTS-c and reta concurrently, any concerns

S
Joined 2025
97 posts
3/11/2026 · 2352 views

Planning 12 weeks of MOTS-c 10mg weekly alongside reta 4mg weekly. Both have metabolic effects (MOTS-c via mitochondrial biogenesis and insulin sensitization, reta via GLP-1/GIP/glucagon triple agonism).

My question: is there a reason to expect interaction, positive or negative? The mechanisms don't obviously conflict but I haven't seen this specific combo discussed.

Growth + recovery
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 250 mcg · 2x/day · sub-Q

10 Replies

R
Joined 2026
30 posts
3/12/2026

No obvious conflict. The glucagon arm of reta can raise hepatic glucose output mildly, MOTS-c improves peripheral IS, they probably compose cleanly. Watch fasting glucose though — I've seen reta cause brief AM glucose bumps in some users.

M
Joined 2026
41 posts
motsc_opsMember
3/12/2026

MOTS-c synergizes well with GLP-1 class in theory — parallel improvements in IS, FGF21-like metabolic effects. No AE reports I've seen in forum history.

H
Joined 2025
212 posts
hexaclinicContributor
3/13/2026

Isolate variables concern applies but for an experienced stacker running both, probably fine. Just track the usual: fasting glucose, insulin, HbA1c at baseline and week 12.

Q2 stack
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 500 mcg · 2x/day · sub-Q
S
Joined 2026
117 posts
3/14/2026

No literature on the combo. Theoretical synergy only. Track carefully and report back — this is a data-generating combo.

H
Joined 2026
35 posts
3/15/2026

Lipase at baseline and week 6 too — reta is a GLP-1 class compound, pancreatic safety markers are cheap and worth watching.

S
Joined 2025
97 posts
3/16/2026

Good notes. Will track fasting glucose, insulin, HbA1c, lipase/amylase at baseline and 6/12. Will report back.

Growth + recovery
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 250 mcg · 2x/day · sub-Q
S
Joined 2025
97 posts
3/18/2026

@dr_doubt acknowledged. My priority is outcome, not attribution, this cycle. Attribution will come from serial cycles with different lead compounds.

Growth + recovery
  • CJC-1295 no DAC · 100 mcg · pre-bed · sub-Q
  • Ipamorelin · 200 mcg · pre-bed · sub-Q
  • BPC-157 · 250 mcg · 2x/day · sub-Q
D
Joined 2025
122 posts
dr_doubtRegular
3/18/2026

The theoretical synergy is real but remember that running both doubles your attribution problem. If markers move great, which compound gets credit? For efficacy you might never know.

N
Joined 2026
35 posts
3/20/2026

NAD+ pairs well with MOTS-c on the mitochondrial side. Consider adding if you're going deep on the metabolic angle.

R
Joined 2025
23 posts
4/23/2026

honestly the bigger issue is that both compounds are gonna tank your appetite pretty hard. reta alone does it, add MOTS-c's metabolic upregulation and you might struggle to eat enough to actually benefit from the improved insulin sensitivity. seen people run this exact stack and end up undereating by accident. track bodyweight weekly or you'll wonder why you lost muscle instead of fat.

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