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Phoenix Labs ON II Cycle Hardcore

Phenix Labs 60 caps

£85.28Tax includedLowest price in 30 days: £85.28

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ON-II Cycle is a capsule-based product formulated with a proprietary compound and a botanical support blend. Designed for structured, time-limited use by experienced users following planned supplementation protocols, the format enables consistent daily administration.

Key Components (per capsule)




  • Core compound – at least 25 mgA precisely measured ingredient included as part of a defined cycle-based regimen.


  • Botanical support blend – approx. 25 mgA mix of plant-based components frequently incorporated into advanced supplementation protocols.


Other formula ingredients may include:




  • Microcrystalline cellulose


  • Magnesium stearate


  • Silicon dioxide


  • Gelatin (capsule shell)


  • Natural colourants and stabilisers


These ingredients help ensure stability and uniform delivery across repeat usage.
Suggested Use


  • Take 1 capsule twice daily, ideally with meals (e.g., once mid-morning and once mid-afternoon).


  • Do not exceed 2 capsules in a 24-hour period.


  • Typical usage cycle: 4 to 6 weeks, followed by a planned break or transition phase based on personal routine.


Dosage-Timing-Follow-Up:


On-Cycle Phase:
Duration: Typically lasts 4 to 6 weeks.
Dosage: 1 capsule per day. Do not exceed the recommended dose to avoid unwanted side effects.
Intended User
This product is designed for healthy adult males (21 and over) with familiarity in advanced, cycle-based supplementation.It is not suitable for women or individuals with pre-existing medical conditions. A consultation with a qualified healthcare professional before use is recommended.
Storage & Safety


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


  • Keep out of reach of children.


  • Use only as directed.


  • Do not exceed the recommended daily amount.


Packaging Details


  • 60 capsules per bottle, providing up to 30 days of use when taken at the recommended dosage.


Supportive Measures: Use alongside additional liver support like TUDCA or NAC for enhanced protection.
Off-Cycle Phase:
Duration: At least 4 to 6 weeks to allow your body to recover fully before starting another cycle.
PCT (Post Cycle Therapy): Start immediately after completing your cycle. Consider using products like Phoenix Labs PCT-RX Hardcore to restore natural testosterone levels and control estrogen.
Protective Measures:
Liver Protection: Use Milk Thistle or NAC to maintain liver health.
Hormonal Balance: Incorporate testosterone boosters like Tribulus Terrestris or Fenugreek during your PCT phase.
Estrogen Regulation: Consider using an aromatase inhibitor to manage estrogen levels if necessary.
Disclaimer: 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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Phoenix Labs ON II Cycle Hardcore is a capsule-based product formulated with a proprietary compound and a botanical support blend, designed for structured, time-limited use by experienced users following planned supplementation protocols. Each bottle contains 60 capsules.

Each capsule contains a core compound of at least 25mg and a botanical support blend of approximately 25mg. The formula also includes microcrystalline cellulose, magnesium stearate, silicon dioxide, gelatin capsule shell, and natural colourants and stabilisers.

ON II Cycle Hardcore is designed for consistent, structured supplementation during 4–6 week cycles. The proprietary compound is delivered alongside a botanical support blend to complement advanced training and performance protocols.

Take 1 capsule twice daily, ideally with meals (e.g., once mid-morning and once mid-afternoon). Do not exceed 2 capsules in a 24-hour period. Typical cycle duration is 4 to 6 weeks, followed by a planned break or transition phase.

This product is designed for healthy adult males aged 21 and over who are familiar with advanced, cycle-based supplementation. It is not suitable for women or individuals with pre-existing medical conditions.

No. ON II Cycle Hardcore is a hardcore formula intended exclusively for experienced adult males. It should not be used by beginners or those unfamiliar with cycle-based supplementation protocols.

ON II Cycle Hardcore can be integrated into a broader supplementation protocol. Given its potency, any stacking approach should be carefully planned. A healthcare professional consultation is advised before combining with other active compounds.

Each capsule contains a core compound (at least 25mg) and a botanical support blend (approx. 25mg). Additional formula ingredients include microcrystalline cellulose, magnesium stearate, silicon dioxide, gelatin (capsule shell), and natural colourants and stabilisers.

This product is not suitable for women or individuals with pre-existing medical conditions. Do not exceed the recommended daily dose of 2 capsules. Consultation with a qualified healthcare professional before use is recommended. Store in a cool, dry place away from light and moisture.

Phoenix Labs ON II Cycle Hardcore 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.