The Contraceptive Injection vs PROMETHAZINE 25MG
A comparison of The Contraceptive Injection and PROMETHAZINE 25MG for trade buyers and consumers, molecule, strength, manufacturer, documentation and landed cost, so you can decide which line to order before you request pricing.
- The Contraceptive Injection strength
- not given
- PROMETHAZINE 25MG strength
- not given
- Shared therapy area
- Cross-category
- Typical air transit
- 7–14 d
Specification comparison
Everything a buyer checks before raising a purchase order.
| Attribute | The Contraceptive Injection | PROMETHAZINE 25MG |
|---|---|---|
| Generic / molecule | See datasheet | Promethazine Hydrochloride |
| Manufacturer | Licensed EU/UK manufacturing partner | Nestor Pharmaceuticals Limited |
| Strength | Multiple | Multiple |
| Therapy area | Women's Health | Anti Allergic |
| Brand Name | The Contraceptive Injection | Methazine |
| Therapy Area | Women's Health | On request |
| Presentation | Prescription medicine | On request |
| Supply | Wholesale / export, MOQ on request | On request |
| Generic Name | On request | Promethazine Hydrochloride |
| Manufacturer | On request | Nestor Pharmaceuticals Limited |
| Minimum order | 1 unit (dropship) | 1 unit (dropship) |
| Documentation | COA, invoice, packing list, AWB | COA, invoice, packing list, AWB |
How The Contraceptive Injection and PROMETHAZINE 25MG differ in practice
The Contraceptive Injection
!zoe miller medical editor Medically reviewed by Dr Zoe Miller Last reviewed: 03 Sept 2025 The contraceptive injection is a long-acting type of contraception that stops you from getting pregnant by releasing progesterone into your bloodstream. One type of injection, Dep-Provera, was licensed in the UK as a second-line contraceptive in 1984, before being approved as a first-line method in 1995. Sayana Press, a self-injectable progesterone-only contraceptive, was approved in 2015. !A single syringe on a pink backgrou
PROMETHAZINE 25MG
Methazine 25 mg Tablet contains Promethazine Hydrochloride , which belongs to the class of antihistamines . It is primarily used to treat allergic conditions , including runny nose, itching, watery eyes, and skin rashes. Additionally, it is also used for the prevention and treatment of nausea, vomiting, and motion sickness , and sometimes as a sedative before surgery. Promethazine works by blocking the effects of histamine, a chemical responsible for allergic reactions. It also has mild sedative and antiemetic prop
This comparison is supply information for trade buyers and consumers and is not medical advice. Clinical selection and substitution remain with the prescribing or dispensing professional.
Which line suits which buyer
Consumers
Personal orders of The Contraceptive Injection and PROMETHAZINE 25MG, with a valid prescription or an online doctor consultation, shipped discreetly to your door.
Pharmacies & chains
Small, frequent orders or consolidated multi-site replenishment of The Contraceptive Injection and PROMETHAZINE 25MG, with agreed quantity breaks.
Hospitals & clinics
Tender-ready quotations, batch documentation and cold-chain handling for clinical use.
Telehealth platforms
Dropship fulfilment of The Contraceptive Injection and PROMETHAZINE 25MG in discreet packing, shipped direct to the patient address.
Wholesale distributors
Bulk consignments on FOB or CIF terms with export documentation prepared for your broker.
Veterinary & specialist buyers
Niche and shortage lines sourced through our procurement desk when standard channels fail.
Wholesale pricing bands
Both lines follow the same quantity structure, so switching between them does not change your discount tier.
| Order band | Typical use case | Indicative unit discount | Freight basis |
|---|---|---|---|
| 1 – 99 units | Dropship and patient-direct fulfilment | List price | Courier, per parcel |
| 100 – 499 units | Independent pharmacy replenishment | 5 – 9% off list | Consolidated air freight |
| 500 – 1,999 units | Pharmacy group or clinic network | 10 – 16% off list | Air freight, DAP available |
| 2,000 – 9,999 units | Wholesale distribution | 17 – 24% off list | Air or sea, CIF/FOB |
| 10,000+ units | Tenders and institutional supply | Quoted per tender | Sea freight, FOB/CIF |
- ✓Manufacturer licence and GMP certificate verified before any batch is allocated.
- ✓Batch-specific certificate of analysis issued with every consignment.
- ✓Minimum 12 months remaining shelf life on dispatch unless agreed otherwise in writing.
- ✓Serialisation and batch numbers recorded against your order for full traceability.
- ✓Temperature-controlled lines packed in validated shippers with data loggers.
- ✓Photographic pack verification shared before dispatch on request.
Ordering either line
1. Send your requirement
Share the brand or molecule, strength, pack size, quantity and destination. A named account manager picks it up the same working day.
2. Sourcing and verification
We match the line to a licensed manufacturing partner, confirm batch availability, remaining shelf life and the certificate of analysis before quoting.
3. Quotation and terms
You receive per-unit pricing at each quantity break with EXW, FOB, CIF or DAP options, plus freight and duty guidance so landed cost is clear.
4. Order confirmation
On approval we raise a proforma invoice, agree payment terms (TT, LC at sight or approved credit) and lock the dispatch window.
5. Packing and documentation
Tamper-evident secondary packing, validated cold chain where required, and the full document set: COA, invoice, packing list and airway bill.
6. Dispatch and tracking
Airway bill and tracking are issued at handover, with your account manager monitoring customs clearance to final delivery.
Buy The Contraceptive Injection locally
Related comparisons
The Contraceptive Injection vs PROMETHAZINE 25MG: questions
What is the difference between The Contraceptive Injection and PROMETHAZINE 25MG?+
The Contraceptive Injection while PROMETHAZINE 25MG contains Promethazine Hydrochloride. They serve related buyer needs but belong to different therapy groups, so selection depends on the prescription being fulfilled.
Can I order The Contraceptive Injection and PROMETHAZINE 25MG on the same consignment?+
Yes. Multi-SKU consolidation is standard and lowers per-unit freight; both lines travel under one airway bill with a single document set.
Which one is cheaper, The Contraceptive Injection or PROMETHAZINE 25MG?+
Unit cost depends on quantity band, pack size and destination freight. Send both lines in one enquiry and we return a landed-cost comparison within one working day.
Are both lines available as generics?+
Where a bioequivalent generic exists in our network for The Contraceptive Injection or Promethazine Hydrochloride, we quote branded and generic options together.
Do both come with a certificate of analysis?+
Every batch of both products ships with a batch-specific COA, GMP-certified manufacturer documentation and a minimum 12 months remaining shelf life.
Which markets can you supply these to?+
United States, United Kingdom and Australia are core markets, with EU, Middle East, Africa and South East Asia handled on request.
Get pricing for The Contraceptive Injection and PROMETHAZINE 25MG
Send us your product list and destination. We come back with landed pricing, lead time and documentation within one working day.