Density Labs S4 / S-4 Liquid

Density Labs S4 / S-4 Liquid
Density Labs S4 / S-4 Liquid

Density Labs S4 / S-4 Liquid

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Legal statement - This product is not  for human consumption, but rather for research and laboratory purposes. 

Density Labs S-4 Andarine Liquid

Contains:
30ml of 25mg/ml S-4 (Andarine) – 25mg
One full pipette is 1ml = 25mg Andarine

DESCRIPTION

Andarine is (a selective androgen receptor modulator). It has positive benefits on muscle mass, muscle gain and anabolism (helping you build muscle tissue and minimise muscle loss). What you need to know about Andarine is that it is pretty strong as muscle builders go – so you can expect measurable results in a short time frame. Andarine is selective in which receptors it binds too, so side effects should be minimal if you are healthy and stick to recommended dosage.Andarine works by binding to androgen receptors (in muscle tissue and bone tissue) which encourages your body to grow muscle. As a by-product of this, you’ll get stronger in the gym, you’ll be able to lift more and recover faster which will lead to yet more muscle gain.

Key Benefits

  1. Dense muscle tissue – Andarine is renowned for giving that hard, dry look to muscles (which is why bodybuilder like it). Ideal if you want a full, pumped look
  2. Fat loss – Andarine seems to help with fat loss, possibly because it increases the metabolism of body fat and suppresses HSL (hormone-sensitive lipase)
  3. Strength gains – Andarine helps you build strength, and you may notice significant strength gains within a few weeks
  4. Dry gains – you shouldn’t experience water retention with S4, meaning your muscle gains will look dry, not watery
  5. High bioavailability – meaning Andarine is absorbed into your system quickly, so it gets to work rapidly, even at low doses

Nutritional Information

Per CapsuleAndarine – 10mg

Other Ingredients – Rice flour, Magnesium Stearate, Silica, Vegan CapsuleDirections for use – Take two Capsules spread evenly throughout the day. Continue using for 8/12 weeks

Delivery Terms & Conditions / Options & Info

Operated by Nutrition & Internet Supplements Limited (trading as NI Supplements). Last updated: 13 October 2025

Cut-off & processing: Orders placed before 1 p.m. (UK time) are processed the same working day. Courier networks operate Monday–Saturday (excluding Bank Holidays). Delivery times below exclude Sundays unless stated.

UK Mainland (excluding Highlands & Islands)

Orders under £50

Service Price Speed Notes
1–2 Day Delivery (No Signature Required) £2.95 Fully tracked; 91% delivered next day if ordered before 1 p.m. (excl. Sundays) Photographic & GPS delivery proof confirms delivery. Non-delivery claims are investigated; parcels confirmed delivered by Royal Mail are not eligible for replacement.
1–2 Day Delivery (Signature Required) £3.35 Fully tracked; 91% delivered next day if ordered before 1 p.m. (excl. Sundays) Signature required at delivery.

FREE delivery on orders over £50

Service Price Speed Notes
4–5 Day Delivery (No Signature Required) Free Fully tracked (excl. Sundays) Terms for “No Signature Required” (photo/GPS proof) apply.
4–5 Day Delivery (Signature Required) Free Fully tracked (excl. Sundays) Signature required.

Reminder: Selecting “No Signature Required” means your parcel may be left at your address or a designated safe location without a signature, with photo/GPS proof used to confirm delivery.

UK Mainland (excluding Highlands & Islands)

Orders under £50

Service Price Speed Notes
1–2 Day (No Signature) £2.95 Tracked; 91% next-day before 1 p.m. Photo/GPS proof confirms delivery; confirmed deliveries not eligible for replacement.
1–2 Day (Signature) £3.35 Tracked; 91% next-day before 1 p.m. Signature required.

FREE on £50+

Service Price Speed Notes
4–5 Day (No Signature) Free Tracked Photo/GPS proof terms apply.
4–5 Day (Signature) Free Tracked Signature required.
Northern Ireland
Service Price Speed Notes
Free on £50+ Free 2–3 working days Tracked
Express (No Signature) £1.99 Next-day before 1 p.m. Photo/GPS proof
Express (Signature) £2.49 Next-day before 1 p.m. Signature required
Ireland
Service Price Speed Notes
Free on £70+ Free 2–4 working days Tracked; order before 1 p.m.
Reduced Rate on £50+ £2.99 1–2 working days Parcelforce/GLS; tracked
Express under £50 £4.99 Next-day before 1 p.m. Tracked; Mon–Fri dispatch
Standard under £50 £4.99 1–2 working days Parcelforce/GLS; tracked
EU & International

Rates shown at checkout.

Customs: Customs delays are outside our delivery times and not our responsibility; we cannot contact customs to expedite.

General Delivery Terms

  • No Signature Required: By selecting this option you agree your parcel may be left at the delivery address or a designated safe location without a signature. Photographic and GPS proof from the courier confirms delivery. Claims of non-delivery will be investigated, but parcels confirmed delivered are not eligible for replacement.
  • Signature Required: A signature will be obtained at delivery; choose this for added security.
  • Same-day dispatch (express): Guaranteed for orders placed before 1 p.m. Courier delays can occasionally occur.
  • Working days: Processing Mon–Sat (excl. Bank Holidays). Deliveries do not include Sundays unless stated by the service.
  • Cut-off: Orders after 1 p.m. are processed the next working day.

Failed Delivery & Returns to Sender

If an order is returned due to customer error (e.g., failure to take delivery or arrange collection/redelivery), a re-shipping fee applies. Alternatively, a refund of the item price minus our shipping costs can be provided. If the error is ours, we will re-ship at our expense.

Questions about shipping?

For queries on shipping times and order status please email hello@nisupplements.com.

Nutrition & Internet Supplements Limited (trading as NI Supplements)
Unit 5, Graham Industrial Park, Dargan Crescent, Belfast, Co Antrim, BT3 9LP, United Kingdom

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