Peak Labs

Curated Research Stacks

Pre-built combinations researched together, priced together.

Most Popular
Semax vial
Selank vial

The Cognitive Stack

Researched for focus, clarity and stress resilience

For Research Use Only

$94.98$99.98

Save $5.00

Best Value
CJC-1295 vial
Ipamorelin vial

The Deep Sleep Stack

Researched for growth hormone pulse optimization and overnight recovery

For Research Use Only

$75.98$79.98

Save $4.00

Premium
Tesamorelin vial
GHK-Cu vial
MOTS-c vial

The Longevity Stack

Researched for cellular repair and metabolic function

For Research Use Only

$142.17$157.97

Save $15.80

Focus
Semax vial
IGF-1 LR3 vial

The Brain + Muscle Stack

Researched for neuropeptide support and cognitive function

For Research Use Only

$112.48$124.98

Save $12.50

Recovery
BPC-157 vial
TB-500 vial

The Wolverine Stack

Researched for soft tissue healing and enhanced recovery

For Research Use Only

$84.98$99.98

Save $15.00

Best Value
CJC-1295 vial
Ipamorelin vial
BPC-157 vial
TB-500 vial

The Full Recovery Stack

Researched for comprehensive tissue repair and overnight growth hormone support

For Research Use Only

$143.97$179.96

Save $35.99

Metabolic
PL-3 (R) vial
MOTS-c vial

The Metabolic Stack

Researched for metabolic regulation and mitochondrial function

For Research Use Only

$135.98$159.98

Save $24.00

Wellness
PL-3 (R) vial
L-Glutathione vial

The Wellness Stack

Researched for metabolic support and oxidative stress reduction

For Research Use Only

$135.98$159.98

Save $24.00

Performance
SS-31 vial
MOTS-c vial

The Performance Stack

Researched for metabolic performance and cellular energy output

For Research Use Only

$118.98$139.98

Save $21.00

Growth
CJC-1295 vial
Ipamorelin vial
IGF-1 LR3 vial

The Hypertrophy Stack

Researched for growth hormone output and anabolic signaling pathways

For Research Use Only

$131.72$154.97

Save $23.25

Immune
GHK-Cu vial
L-Glutathione vial

The Immune Stack

Researched for cellular repair and antioxidant defense

For Research Use Only

$89.23$104.98

Save $15.75

Defense
BPC-157 vial
L-Glutathione vial

The Defense Stack

Researched for gut barrier integrity and systemic immune function

For Research Use Only

$84.98$99.98

Save $15.00

Premium
GHK-Cu vial
BPC-157 vial
TB-500 vial
L-Glutathione vial

The Maximum Immune Shield

Researched for comprehensive immune, repair, and antioxidant support

For Research Use Only

$163.97$204.96

Save $40.99

Longevity
GHK-Cu vial
L-Glutathione vial

The Repair & Renewal Stack

Researched for copper peptide-driven tissue remodeling and antioxidant longevity

For Research Use Only

$89.23$104.98

Save $15.75

Anti-Aging
GHK-Cu vial
Tesamorelin vial

The Anti-Aging Stack

Researched for cellular renewal and growth hormone support

For Research Use Only

$83.28$97.98

Save $14.70

Premium
GHK-Cu vial
MOTS-c vial
SS-31 vial
Tesamorelin vial

The Elite Longevity Stack

Researched for cellular repair, mitochondrial health, and metabolic longevity

For Research Use Only

$190.37$237.96

Save $47.59

Build Your Own Stack

Select 2-4 peptides and save 10-20%

2
2 items — 5% off
3
3 items — 10% off
4
4 items — 15% off

Your Stack

Select 2-4 peptides to build your custom stack.

For Research Use Only. All products are sold for laboratory research purposes only.