Hydrating Serum Refill Hydrate & Repair

Keep your dropper, swap the bottle. The Byoma Hydrating Serum Refill restocks the brand's very light moisture serum — squalane and glycerin for water, the Tri-Ceramide Complex for barrier support. It sits under moisturiser and leaves skin feeling soft rather than coated.

What it is	Refill bottle — move your dropper over
Finish	Bouncy, dewy — not greasy
Key actives	Squalane · glycerin · Tri-Ceramide Complex
Targets	Dryness, flaking, redness, moisture loss
Free from	Oil · alcohol · fragrance · animal ingredients

What it actually does

• Delivers water fast and keeps it there. Glycerin and squalane are the pairing doing the work, and Byoma positions the result as instant hydration that holds rather than fading in an hour.
• Reduces what escapes. The brand points to lower trans-epidermal water loss — in plain terms, less moisture evaporating off the surface through the day.
• Calms the dry-skin complaints. Byoma lists redness, dryness and flakiness as what the formula is built to minimise.
• Rebuilds with familiar lipids. Ceramides, cholesterol and fatty acids make up the Tri-Ceramide Complex, mirroring the lipids skin already produces.
• Skips the oil. Oil-free and non-comedogenic per the brand, which matters if lightweight is non-negotiable for you.
• Saves a bottle. Your original dropper screws onto this one, and the bottle is recyclable.

How to use

1. Take the dropper off your empty bottle and fit it to the refill.
2. Apply a few drops to clean, slightly damp skin, morning and night.
3. Press it in with your palms rather than rubbing it around.
4. Follow with a moisturiser to lock the hydration down, then SPF in the daytime.

Is it right for you?

Questions

Is a dropper included?

No. The refill assumes you've kept the dropper from your previous bottle — reusing it is what makes the refill lower waste.

Can I layer it with other serums?

Yes. It's a hydration layer, so it goes on before anything heavier. If you use a treatment serum, apply this first and give it a moment to sink in.

Does it replace my moisturiser?

No — it's a serum. It supplies moisture; your moisturiser keeps it from leaving. Use both, especially if your skin is on the dry side.

How long does delivery take?

Delivery takes 3 to 21 working days, depending on availability. Working days don't count weekends or official holidays, and we'll update you if your shipment slips.

How can I pay?

Credit card, debit card, Instapay and mobile wallets — there is no cash on delivery.

What if it arrives damaged?

Report it within 1 day of delivery. Returns cover defective, damaged or expired items only, and verified claims are refunded to your original payment method within 15 to 30 days.