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Healf Promise

Pure Silk Queen Pillowcase Duo - White

£209.00

A pair of 100% pure mulberry silk pillowcases designed to reduce friction, smooth hair, and promote visibly hydrated, radiant skin.

In stock. Next day delivery available.
Healf Zone members get free next day delivery on all orders.

Recommended pairing

People pair the silk queen pillowcase with Pulsetto FIT as the pillowcase supports skin and hair health overnight, while Pulsetto FIT enhances relaxation and sleep quality, creating a comprehensive bedtime routine for better rest and rejuvenation.

Key Benefits

  • Helps reduce sleep creases and bed head.

  • Supports skin hydration and smoothness.

  • Hypoallergenic and dermatologist recommended.

The Pure Silk Queen Pillowcase Duo features Slipsilk™, made from 100% pure mulberry silk, renowned for its smooth texture and gentle touch. This luxurious fabric helps reduce friction that can cause sleep creases, hair breakage, and loss of moisture overnight. Clinically shown to improve fine lines, skin hydration, texture, and luminosity in just four nights, Slipsilk™ supports healthy-looking skin and hair while you rest. Naturally hypoallergenic and gentle on all skin types, it combines beauty benefits with comfort and durability.

Each set includes two queen-size pillowcases (20” × 30” | 51 cm × 76 cm) made from 100% pure mulberry silk with invisible zip closures.

slip® products are made with Slipsilk™ – 100% pure mulberry silk, crafted to the highest 6A grade standards. With a luxurious 22 momme thickness and non-toxic dyes, Slipsilk™ delivers the perfect balance of softness, shine, and durability. Its smooth surface helps reduce friction compared with cotton, which may minimise creases, tugging and stretching on the skin, while supporting smoother, more manageable hair with fewer tangles and less frizz. Unlike cotton, silk is less absorbent, helping to retain your nightly skincare on the skin where it belongs. By combining high-grade, long-fibre mulberry silk with premium craftsmanship, Slipsilk™ is designed to support healthier-looking skin, beautiful hair, and a more comfortable night’s rest.

Founded in 2004, slip® is redefining beauty sleep. It all began when co-founder Fiona Stewart, struggling with sensitive skin, wrapped her pillow in the finest silk she could find, resulting in immediate and dramatic benefits. Partnering with Justin Dubois, Fiona created the first silk pillowcase marketed as a beauty product. Today, Slip® offers much more than pillowcases, with a range of luxurious silk beauty essentials designed to care for skin and hair. This family-owned Australian brand has won over 130 awards and supports global charities, proving that beauty and purpose go hand in hand.

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.

Hand Wash: We recommend handwashing your slip® pillowcase for best results. Handwashing your slip® pillowcase with gentle pH neutral liquid detergent (or fabric softener) can maximise its life span and help to keep its shine, softness and ‘slip’. The better it ‘slips’ the better it will care for you!

Machine Wash: Slip® pure silk pillowcases are machine washable too! Traditionally, silk is hand wash and dry clean only. Slipsilk™ is of the highest quality, refined and developed for over ten years for ultimate durability. Even though slip® pillowcases are machine washable it’s important to remember that silk is a natural fiber and requires love and care.

1. Delicate setting
2. Cool water
3. pH neutral liquid detergent
4. Delicates care bag

Drying: When it comes to drying your slip® pillowcase, natural air drying in the shade is best. Do not tumble dry. Make sure to iron or steam your slip® pillowcase on a low heat setting. Your slip® pillowcase is dry-cleanable. Any dry cleaning solvent other than trichloroethylene may be safely used.

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Frequently asked questions

Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.

The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.

We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

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Healf Curation Process™

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.

The Discovery

The Discovery

Our approach keeps us at the forefront of wellbeing. With our global network of health professionals and AI-powered trend analysis, we curate the leading supplements, tools, and tech that pioneer the industry.

Expert Validation

Expert Validation

Each product at Healf is carefully examined by a panel of industry specialists—including dieticians, personal trainers, psychologists, and sleep experts—to ensure it meets our high standards for quality, efficacy, and ingredient formulations.

Community Testing

Community Testing

By collaborating with a dedicated group of customers who test and review each product, we ensure that only those truly beneficial to your wellbeing are offered here at Healf.

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