Sons Discount Code UK

Last updated: March 2026

Get 45% Off Sons

How does the Sons discount code work?

Sons uses a referral link rather than a typed promo code at checkout. When you click the link above, the 45% new customer discount is tracked and applied to your order automatically. There's no code to copy and paste.

Here's how to claim it:

Click the referral link, which takes you to the Sons website with the 45% offer attached. Complete their short online health consultation (takes a few minutes). Choose your treatment plan. The 45% discount should be reflected in your order total before you pay.

The 45% off applies to new customers (correct at time of writing). If the landing page shows a different offer, the promotion may have been updated. Always trust what's shown on the page at the time you sign up.

What can you get 45% off?

The discount applies to Sons' hair loss treatment plans for men. Their plans are built around finasteride (a DHT-blocking tablet or spray) and minoxidil (a topical spray or oral capsule that boosts blood flow to the scalp). Both are MHRA-regulated and backed by decades of clinical evidence.

The main plans include:

Core Plan combines finasteride and minoxidil, the two treatments with the strongest evidence base. Advanced Plan adds their nine-ingredient Hair Growth Complex. Ultimate Plan includes DHT-blocking shampoo on top of everything in the Advanced Plan. Non-Prescription Plan is built around minoxidil, shampoo, and biotin for those not ready for prescription medication.

Pricing varies by plan and delivery frequency. Longer commitments (3, 6, or 12 months) bring the monthly cost down further. For a detailed look at what each plan includes and whether Sons is worth it, see our Sons hair loss treatment detail page or read our honest Sons review.

Claim 45% Off Sons

Is there a Sons promo code I can type in?

People often search for a Sons promo code or voucher code to type at checkout. Sons does occasionally issue typed codes through partnerships, but the most reliable route to a discount is through a referral link like the one on this page. The referral link tracks the 45% offer automatically, so there's nothing to remember or manually enter.

If you come across a typed code elsewhere, you can try entering it during checkout. Be aware that codes can expire without notice, and most won't stack with a referral discount.

What about the Sons Promise?

On top of the 45% new customer discount, Sons offers a money-back guarantee called the Sons Promise. If you follow your prescribed treatment plan for six months and see no improvement, they'll refund you. This applies to new customers and gives a solid safety net, especially since hair loss treatment requires patience (most men see results between three and twelve months). Full terms are on the Sons website.

Is Sons legit?

Yes. Sons is a UK-based, B Corp certified company with over 400,000 customers. Their medical products are licensed for sale in the UK and regulated by the Medicines and Healthcare products Regulatory Agency (MHRA). Prescriptions are handled through their partner, The Independent Pharmacy. They hold a Trustpilot rating of around 4.1 based on over 3,000 reviews.

Sons discount code: FAQs

How much do you save with the Sons discount?

The current offer is 45% off for new customers (correct at time of writing). The exact saving depends on which plan you choose. Use our referral link to see the discount applied to your order.

Can I use a Sons discount code with the referral link?

Typically, only one offer applies per order. If you have a separate typed code, check which gives the better deal at checkout and go with that one.

Can I get a discount on an existing Sons subscription?

The 45% referral offer is usually for first-time sign-ups only. If you're already a subscriber, keep an eye on Sons' email communications for loyalty offers or plan upgrades.

How long does it take to see results with Sons?

Most men notice reduced shedding within three to six months, with visible regrowth taking six to twelve months of consistent use. Sons' treatments are designed for ongoing use, and stopping usually means hair loss resumes.

Can I cancel my Sons subscription?

Yes. Sons says subscriptions can be cancelled at any time. It's worth reading the terms and noting your delivery dates so you can manage changes in good time.

Get 45% Off Sons

This page contains a referral link. If you sign up through it, CoolCuration may receive a small commission at no extra cost to you. This helps fund the site. The 45% offer is correct at the time of writing but can change. Always check the landing page for the live terms before you order.

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