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Core Labs SizeUp

Core Labs 60caps

Original price was: £57.25.Current price is: £45.76.Save 20%Tax includedLowest price in 30 days: £45.76

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SizeUp is a capsule-based formulation containing a proprietary compound combined with botanical support components. It is designed for structured, time-limited use by experienced adults following planned supplementation protocols. Each serving is intended for consistent, scheduled intake.

Packaging Details

  • 60 capsules per bottle, suitable for up to 60 days of use when taken as directed.

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Key Components (per capsule)




  • Primary compound – approx. 25 mgA measured ingredient included in organized supplement routines for daily consumption.


  • Support botanical microblend – approx. 15 mgPlant-derived components used to support formulation consistency and stability.


Additional formula components may include microcrystalline cellulose, gelatin (capsule shell), magnesium stearate, silicon dioxide, and phytosterols to help ensure product uniformity and quality retention.
Suggested Use


  • Take 1 capsule once daily, preferably with a meal.


  • Do not exceed 1 capsule in any 24-hour period.


  • Recommended usage cycle: 4 to 6 weeks, followed by a planned break or transition phase based on individual scheduling needs.


Intended User
This product is intended for healthy adult men aged 21 and over with familiarity in cycle-based supplement usage. It is not suitable for women, minors, or individuals with existing medical conditions. Consultation with a qualified healthcare professional is recommended prior to beginning use.
Storage & Safety Information


  • Store in a cool, dry place, protected from light and moisture.


  • Keep out of reach of children.


  • Use only as directed and do not exceed the recommended daily serving.


Supplementation Cycle for “Size Up”:

  • Duration:Given the potency of the active ingredients, a typical cycle lasts 4 to 6 weeks.

  • Dosage:To enhance absorption, one capsule is recommended daily, taken in the morning with breakfast.


On-Cycle Support:

  • Liver Protection:Including NAC (N-acetylcysteine) helps protect the liver, but additional support from TUDCA or Milk Thistle could be beneficial.

  • Cardiovascular Health:Vitamin E’s antioxidant properties support heart health, but additional Omega-3 fatty acids may also be beneficial.

  • Hormonal Balance:Given the potential hormonal impact, monitoring estrogen and testosterone levels is advised.


Off-Cycle Phase:

  • Duration:An off-cycle period of at least 6 to 8 weeks is recommended to allow the body to recover and restore its natural hormonal balance.

  • Abstinence:Cease all prohormone supplementation during this phase.


Post-Cycle Therapy (PCT):

  • Testosterone Recovery:Use natural testosterone-boosting supplements like D-aspartic acid or herbal extracts to stimulate testosterone production.

  • Estrogen Control:Include an aromatase inhibitor if necessary to manage potential increases in estrogen levels.

  • Cortisol Management:Consider cortisol blockers to maintain muscle gains and aid recovery.


Protective Measures:

  • Antioxidants:Additional antioxidants like Vitamin C may help combat oxidative stress during intense training cycles.

  • Joint Care:Supplements like Glucosamine and Chondroitin can be beneficial, mainly if the cycle includes heavy lifting.

  • General Health:A high-quality multivitamin can help ensure that all micronutrient needs are met.


Monitoring and Adjustments:

  • Regular Health Checks:Conduct blood tests before, during, and after the cycle to monitor liver enzymes, lipid profiles, and hormonal panels.

  • Adjustments:If adverse reactions occur, the cycle should be stopped immediately, and a healthcare professional should be consulted.


This product is a dietary supplement and should not be used as a substitute for a varied diet. Do not exceed the recommended daily dose. Keep out of reach of children. If you are pregnant, nursing, taking medication, or have a medical condition, consult your healthcare professional before use. This product contains Aphrodyne and may cause side effects such as increased heart rate, anxiety, or elevated blood pressure. Use with caution and discontinue use if any adverse reactions occur. Store in a cool, dry place away from direct sunlight. The Food and Drug Administration or any other governmental authority has not evaluated the statements made here. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Core Labs SizeUp is a capsule-based formulation containing a proprietary compound combined with botanical support components, designed for structured, time-limited use by experienced adults following planned supplementation protocols. Each bottle contains 60 capsules, suitable for up to 60 days of use when taken as directed.

Each capsule contains a primary compound of approximately 25mg and a support botanical microblend of approximately 15mg. Additional formula components include microcrystalline cellulose, gelatin (capsule shell), magnesium stearate, silicon dioxide, and phytosterols for product uniformity and quality retention.

Core Labs SizeUp is designed for consistent, scheduled intake within structured 4–6 week supplementation cycles. The primary compound and botanical support blend are formulated to complement advanced training and physique protocols for experienced users.

Take 1 capsule once daily, preferably with a meal. Do not exceed 1 capsule in any 24-hour period. Recommended usage cycle is 4 to 6 weeks, followed by a planned break or transition phase based on individual scheduling needs.

SizeUp is intended for healthy adult men aged 21 and over who are familiar with cycle-based supplement usage. It is not suitable for women, minors, or individuals with existing medical conditions.

No. Core Labs SizeUp is designed exclusively for experienced adult users. It should not be used by beginners or those unfamiliar with structured cycle-based supplementation protocols.

SizeUp can be incorporated into a broader bulking or mass-gain supplementation strategy as part of a planned cycle. Any stacking approach should be carefully planned with appropriate on-cycle support. Post-cycle therapy (PCT) is recommended after completing the cycle.

Each capsule contains a primary compound (approx. 25mg) and a support botanical microblend (approx. 15mg). Other formula components include microcrystalline cellulose, gelatin (capsule shell), magnesium stearate, silicon dioxide, and phytosterols.

This product is not suitable for women, minors, or individuals with existing medical conditions. Do not exceed 1 capsule per day. Consultation with a qualified healthcare professional is recommended prior to use. This product may cause increased heart rate, anxiety, or elevated blood pressure.

Core Labs SizeUp is available through Cross The Limits, an authorised UK retailer. Orders placed before 4pm are dispatched the same day, with free UK shipping on orders over £89.

Core Labs

Core Labs

Cross the Limits offers Core Labs supplements, a trusted name in the fitness world known for innovative dietary supplements and advanced training-oriented nutrition. This range delivers high-performance products tailored for athletes at every level, focusing on efficiency and effective goal achievement. By choosing Core Labs at Cross the Limits, fitness enthusiasts gain access to professional-grade formulations designed to maximize physical potential.