Side-by-side · Research reference
AdamaxvsSemaglutide
Side-by-side comparison across mechanism, dosage, evidence, side effects, administration, and stack synergies. Citations on every claim where available.
AAnimal-StrongHUMAN-REVIEWED20/47 cited
BFDA-ApprovedFlagship15/53 cited
Adamax
ACTH(4-10) Analogue · Russian Nootropic
Intranasal · Research Use Only
Semaglutide
GLP-1 RA · FDA-Approved
SQ · Abdomen / thigh / arm · Once weekly
01Mechanism of Action
Parameter
Adamax
Semaglutide
Primary target
Melanocortin receptors (MC-Rs) in hippocampus and cortex
GLP-1 receptor (GLP-1R)WEGOVY (semaglutide) injection 2021
Pathway
ACTH(4-10) fragment → MC-R binding → BDNF/trkB upregulation → neurotrophic signaling
GLP-1R agonism → ↑glucose-dependent insulin secretion, ↓glucagon, ↓gastric emptying, ↓appetite via hypothalamic centresWilding 2021
Downstream effect
Increased hippocampal BDNF expression, trkB tyrosine phosphorylation, enhanced conditioned avoidance learning, circadian rhythm normalizationDolotov 2006Arushanian 2008
Improved glycemic control, reduced caloric intake, body-weight reduction, cardiovascular risk reductionWilding 2021
Feedback intact?
Non-endocrine — devoid of adrenal axis effectsvan 1978
Glucose-dependent insulin release preserves physiological feedback
Origin
ACTH(4-10) fragment with modified amino acid sequence at positions 8, 9, 10Teter 2001
Modified GLP-1(7-37) with two amino-acid substitutions and C-18 fatty-acid acylation for albumin binding and 168-h half-lifeWEGOVY (semaglutide) injection 2021
Antibody development
—
—
02Dosage Protocols
Parameter
Adamax
Semaglutide
Animal dose (rat)
50 mcg/kg body weightDolotov 2006
Single intranasal application; produced maximal BDNF response.
—
Frequency
Single-dose or chronic administration protocols
Chronic dosing normalized circadian rhythms; single-dose produced acute BDNF elevation.
Once weekly, same day each week
Human dose (exploratory)
Not established — limited human data
ACTH(4-10) and analogs dosed 30–60 mcg intranasally in early human studies.
—
Evidence basis
Animal (rodent, rabbit) studies; minimal human RCT data
FDA-approved · Phase 3 RCTsWilding 2021WEGOVY (semaglutide) injection 2021
Timing
Variable — chronic administration for circadian effects
Any time of day, with or without food
Standard dose (weight, Wegovy)
—
2.4 mg / week (after 16-wk titration)WEGOVY (semaglutide) injection 2021Wilding 2021
Titration schedule
—
0.25 → 0.5 → 1.0 → 1.7 → 2.4 mg over 16 weeks
Mitigates GI side effects.
Duration
—
Indefinite for chronic indication
Discontinuation results in weight regain.
Reconstitution
—
Pre-mixed pen device (commercial). Research lyophilised vial: bacteriostatic water per label.
04Side Effects & Safety
Parameter
Adamax
Semaglutide
Cardiovascular effects
ACTH(4-10) fragments may have pressor and cardioaccelerator actions at high dosesGruber 1984
Effects attenuated by α/β-receptor antagonists; observed at 30–1000 nmol/kg IV in rats.
—
Behavioral suppression
Suppression of aggression, reduced orientation-cognition reactions in rabbitsTeter 2001
May reflect anxiolytic or stress-dampening profile.
—
Long-term safety
Unknown — chronic human safety data lacking
—
Injection site reaction
—
Mild erythema, pruritus
Thyroid C-cell tumours
—
Boxed warning — contraindicated in MEN2 / personal or family MTC historyWEGOVY (semaglutide) injection 2021
Hypoglycemia
—
Low risk as monotherapy; elevated when combined with sulfonylureas / insulin
Gallbladder events
—
Increased cholelithiasis
Heart rate
—
Modest ↑ resting HR (~2-4 bpm)
Absolute Contraindications
Adamax
- ·Pregnancy and lactation (precautionary; no data)
- ·Active cardiovascular instability (due to potential pressor effects)
Semaglutide
- ·Personal or family history of medullary thyroid carcinoma
- ·Multiple endocrine neoplasia syndrome type 2
- ·Pregnancy / breastfeeding
- ·Hypersensitivity to semaglutide
Relative Contraindications
Adamax
- ·Hypertension (monitor BP if using higher doses)
- ·Renal impairment (natriuretic effects may alter electrolyte balance)
Semaglutide
- ·Severe gastroparesis
- ·History of pancreatitis
- ·Diabetic retinopathy (may worsen with rapid glycemic improvement)
05Administration Protocol
Parameter
Adamax
Semaglutide
1. Reconstitution (if lyophilised)
Add sterile water or bacteriostatic water to lyophilised vial per manufacturer guidance. Roll gently — do not shake. Ensure clarity before use.
Commercial: pre-filled pen, no reconstitution. Research vial: per-label or bacteriostatic water.
2. Route
Intranasal administration is the primary route in animal and exploratory human studies. Delivered via nasal spray or dropper to ensure mucosal absorption.Dolotov 2006Smolnik 2000
SQ — abdomen, thigh, or upper arm. Rotate sites weekly to avoid lipohypertrophy.
3. Timing
Variable. Single-dose protocols for acute cognitive tasks; chronic daily dosing for circadian rhythm normalization and sustained neuroprotection.
Once weekly, same day. Day can be changed if ≥2 days separate doses.
4. Storage
Lyophilised: room temperature, light-protected. Reconstituted: refrigerate 2–8 °C, use within manufacturer-specified timeframe.
Pen: refrigerate 2–8 °C unopened; room temp ≤30 °C up to 56 days after first use.
5. Needle
—
Pen-supplied 31–34G needle. Research vial: 27–31G insulin syringe.
06Stack Synergy
Adamax
+ Semax
ModerateBoth Adamax and Semax are ACTH(4-10)-derived nootropics acting via melanocortin receptors and BDNF upregulation. Adamax has distinct amino acid modifications at positions 8-10, potentially offering complementary receptor binding profiles or metabolic stability. Stacking may amplify neurotrophic signaling and cognitive enhancement, though direct synergy studies are absent. Theoretical multi-pathway benefit.
- Adamax
- Research dose intranasal
- Semax
- 300–600 mcg intranasal
- Frequency
- Once daily, morning or pre-cognitive task
- Primary benefit
- Enhanced BDNF upregulation, cognitive performance, neuroprotection
Semaglutide
+ Tirzepatide
WeakCombining two GLP-1 RA-class drugs is not clinically validated and risks additive GI toxicity. Tirzepatide's GIP component already provides complementary mechanism vs pure GLP-1; stacking with semaglutide adds receptor saturation but no synergy. NOT recommended.
- Note
- Stack not recommended — choose one GLP-1 RA
- Primary benefit
- (none — additive toxicity, no synergy)