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RAD 140 (Testolone)
A Testolone research reference in a 60-tablet format, presented with clear androgen-receptor context and batch-specific analytical information.
- RAD-140
- RAD-150Limited edition
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RAD 140 is a SARM used for strength and lean mass. It occupies the same receptor as testosterone, but it is not testosterone and it is not an anabolic steroid. The point is size and strength without the same steroid-style effects on the rest of the body.
It binds the androgen receptor in muscle and bone. That is the selective part. You still train and eat. Plan PCT after, because a SARM this strong can suppress your own testosterone.
Yes. Use Recharge after the window and get bloodwork. Do not copy Cardarine's no-PCT line onto this page.
RAD 140 is the strength SARM on this store. Typical dose on the listing is 10 mg. Typical window 8-12 weeks. A useful stack is Ibutamoren in the same window for GH support, then Recharge after.
No. It uses the same receptor as testosterone. It does not convert to oestrogen the way testosterone can, and it is not an anabolic steroid.
Every batch is independently tested by a third-party lab before it is released for sale. Research products sold by APH Science are strictly for research purposes only and are not intended for human consumption. Consult a healthcare professional before use.
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Key benefits
Builds strength and size
RAD 140 (Testolone) is a selective androgen receptor agonist. It occupies the same receptor as testosterone, but it is tissue-selective for muscle and bone. The job is contractile lean mass and strength, not water weight.
How it works
10 mg. 60 capsules.
Each capsule is 10 mg, 60 in the bottle. Typical dose on the listing is 10 mg. Typical window 8-12 weeks. That is a working SARM dose. A common stack is Ibutamoren in the same window for GH support, then Recharge after.
How it works
PCT required
A SARM this strong can suppress your own testosterone. Plan Recharge after the window and get bloodwork. Do not run this cycle without a PCT plan.
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Binds the androgen receptor
Even though RAD 140 occupies the same receptor as testosterone - it is not testosterone. It does not replace your own.
Unlike anabolic steroids, it is selective for muscle and bone, so you get size and strength without the same steroid-style effects on the rest of the body.
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Selective SARMNon-steroidal ligand for the androgen receptor. Same lock testosterone uses, different molecule.
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Muscle and bone firstTissue-selective for skeletal muscle and bone. That is the SARM design vs a steroid hitting the whole body.
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One 10 mg capsuleTypical dose 10 mg oral. 60 capsules in the bottle. Not injected, not an ester, not testosterone.
Serious mass and strength
RAD 140 (Testolone) is a high-affinity androgen receptor agonist. It is used for contractile lean mass and strength, not subcutaneous water.
Typical dose on the listing is 10 mg. Typical window 8-12 weeks. A useful stack is Ibutamoren in the same window, then Recharge after.
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10 mg TestoloneEach capsule is 10 mg. 60 in the bottle. Typical dose on the listing.
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8-12 week windowAPH listing window. Run the cycle, then bloodwork and PCT. Not a two-week burst.
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Lean tissue, not waterAndrogen-driven contractile mass. Size from muscle protein, not glycogen bloat or subcutaneous water.
Promotes fat loss
RAD 140 is used to raise metabolic rate and break down adipose tissue while holding onto lean mass. Body fat percentage comes down. The muscle stays.
That is a tighter look from less fat on the same tissue - not from water leaving, and not from dropping size to get lean.
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Not testosteroneSame receptor, different molecule.
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No oestrogen conversionUnlike testosterone.
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Holds lean massFat comes off, muscle stays.
Product FAQs
Contact us Contact usWhat is RAD 140 (Testolone)?
RAD 140 is a SARM used for strength and lean mass. It occupies the same receptor as testosterone, but it is not testosterone and it is not an anabolic steroid.
How does RAD 140 work?
It binds the androgen receptor in muscle and bone.
Does RAD 140 require PCT?
Yes. Use Recharge after the window and get bloodwork.
Is this for human consumption?
No. Research products are for laboratory research only. Consult a qualified professional and follow your institutional rules.
Is RAD 140 a steroid?
No. It uses the same receptor as testosterone. It is not an anabolic steroid.
Selectivity and tissue targeting
Many SARMs are studied for preferential action in muscle and bone versus broader androgen effects. Exact selectivity depends on the molecule - do not assume every SARM behaves like every other.
What does the labelled dose mean?
Follow the product label. Catalogue reference: 10mg of pure Testolone. Use only as intended for the product category on this page.
Storage
Keep sealed, cool, and dry away from direct light. Follow any lot-specific storage guidance included with your order.
Can it be stacked with other research products?
Yes in the sense that multi-compound research is common - but stack design is your protocol responsibility. Use the product pages and literature, not social media cycle sheets, as the source of truth.
What makes Rad 140 different in the APH catalogue?
RAD-140 is one of the most potent SARMs studied, built for fast strength and lean muscle at a low dose (Miller 2011). Androgenic, so a standard PCT is recommended after a cycle.
Who typically buys Rad 140?
Buyers usually arrive looking for a specific training or research goal and want a labelled, consistently supplied product from a UK-facing brand. Rad 140 should be chosen only when it matches that goal and the product category on this page.
If you are unsure, use the on-page quiz (where shown), read the FAQs, or contact support before ordering multi-bottle quantities.
How should I store Rad 140?
Store Rad 140 sealed in a cool, dry place away from direct sunlight, moisture, and heat sources. Keep out of reach of children. Do not use if the seal is broken or the product looks compromised.
Follow any extra storage notes on the label (for example cold-chain guidance on certain research formats).
Is this suitable to stack with other APH products?
Many customers build multi-product carts (for example a primary compound plus recovery support). Whether Rad 140 fits a stack depends on the product class and your goal - use the description, FAQ, and quiz on this page as a starting point.
This is catalogue guidance only, not medical advice. When in doubt, keep the stack simple and verify compatibility yourself.
What makes APH Science different for this product?
RAD-140 is one of the most potent SARMs studied, built for fast strength and lean muscle at a low dose (Miller 2011). Androgenic, so a standard PCT is recommended after a cycle.
What dose is on the Rad 140 label?
Use the milligram dose printed on the bottle and this page.
Can I stack Rad 140 with other APH products?
Stack only what matches this product class. Check the description on this page rather than generic recovery or strength copy from another SKU.
This is catalogue guidance only, not medical advice.
What shipping and cart benefits apply when I buy Rad 140?
Rad 140 counts toward free UK shipping over £100, free protein gift thresholds, and next-day gift tiers in the same cart as every other APH Science product. Discrete packaging is standard. Tracked options are available at checkout depending on destination and service level.
How should I store Rad 140 after delivery?
Store Rad 140 in a cool, dry place away from direct sunlight and moisture. Keep the bottle closed between uses. Do not use past any stated best-before guidance on the pack. If the product is a research peptide vial rather than a capsule bottle, follow the dry-storage and reconstitution notes on that product page instead.
Is Rad 140 suitable for beginners?
If you are new to this category, start by reading the full product description, FAQ, and any dosage or research framing on the page. Rad 140 is positioned for buyers who already understand the compound class - not as a casual everyday multivitamin. When in doubt, choose a lower entry point or speak to a qualified professional before use.
Does Rad 140 qualify for subscribe and save or bulk pricing?
Where multi-bottle or bulk tiers are shown on the product page, the unit price drops as you increase quantity - that is the live price you add to cart. Subscription options appear only when configured for that SKU. Always check the buy box on Rad 140 for the current offer rather than assuming a sitewide discount code applies.
What should I do if I have a question about my Rad 140 order?
Contact APH Science support with your order number and the product name (Rad 140). Typical queries include delivery timing, batch documentation, and stacking advice. Response times are usually within one business day on UK working days.
Where do you ship from?
Orders dispatch from the UK with tracked shipping options. Free UK shipping applies on carts over £100.
How long does delivery take?
Timing depends on the service selected at checkout and courier performance. You will receive tracking when the order leaves the warehouse.
How are orders packed?
Orders are dispatched from the UK with standard e-commerce packing. Tracking is provided so you can follow the parcel in transit.
Is every batch third-party tested?
APH Science targets independent lab verification for research batches before release. Certificate or purity paperwork can be requested where available for your lot.
How do bulk buy discounts work?
Where Buy 1 / Buy 2 / Buy 3 tiers appear on the product, choosing a higher tier applies the stated saving at add-to-cart. The price on the button updates to match the selected tier.
How do I track an order?
Use the Track order page with your order details once you have confirmation and tracking. Contact us if a label has not appeared within the expected dispatch window.
How fast do UK orders ship?
Orders typically leave the UK warehouse within 1–2 working days. Free UK shipping applies over £100. International options depend on destination and product type - checkout shows available rates.
All orders use discreet outer packaging. Tracking is provided once the parcel is with the carrier.
Can I get batch / CoA documentation?
Where certificates of analysis or batch documentation are available for a product, APH Science can supply them on request. Include your order number and product name when contacting support.
Keep screenshots of the product page and your invoice for your own records if your lab requires them.
