Acetaminophen PM Extra Strength

Genexa was founded by two dads, David Johnson and Max Spielberg, who wanted cleaner, safer medicine for their families. Frustrated by the artificial dyes, sugars, and preservatives in common medicines, they set out to create a better alternative. Their goal was simple: to make medicine with the same effective active ingredients as leading brands but without unnecessary and potentially harmful artificial fillers. Today, Genexa is the first clean medicine company, committed to using responsibly sourced, high-quality ingredients while meeting the highest FDA standards. Every formula is carefully crafted to support you and your family's health—without anything artificial getting in the way.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Acetaminophen Diphenhydramine HCl Acacia Gum Agave Fiber Agave Syrup Calcium Carbonate Organic Carnauba Wax Cellulose Dextrose Dibehenin (Vegetable Source) Glycerin Guar Gum Maltodextrin Organic Palm Olein Rice Extract Rice Hulls Sodium Bicarbonate Organic Sunflower Lecithin Sunflower Oil

Shipping

At Healf, we prioritize safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.

UK standard delivery

Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.99.

Next working day

For when you need our products urgently, we offer next working day shipping for £5.99. For orders placed before 12.00, we will ship it the same day to ensure you receive your order the next working day.

International

International deliveries can take 7 working days, and up to 4 weeks. The cost is £22.99 for orders below £50, £49.95 for orders above.

Returns

If for any reason you are not satisfied with your order, we provide free 365-day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com, and we'll send you a return slip and help arrange a collection. The item you return must be sent in the same condition as received and inside the original packaging. Once received, we will notify you via email.

For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.

Don't take more than directed (see Overdose warning). Adult and children 12 years and over: take 2 caplets at bedtime if needed. Do not take more than 2 caplets in 24 hours, unless directed by a doctor. Children under 12 years: ask a doctor. Stop use and ask a doctor if: sleeplessness persists continuously for more than 2 weeks (Insomnia may be a symptom of serious underlying medical illness), pain gets worse or lasts more than 10 days, fever gets worse or lasts more than 3 days, redness or swelling is present, new symptoms occur. These could be signs of a serious condition.