# Night Serum Biotherm Blue Retinol 30 ml — anti‑aging hydrating formula

**URL:** https://aio.lv/en/product--biotherm-143248--11254146
**Data updated:** 2026-03-07 19:54 (EET)
**Category:** Cosmetics & Makeup
**Manufacturer:** Biotherm
**Manufacturer code:** 143248
**EAN:** 3614273622554
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--biotherm-143248--11254146

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Biotherm Blue Retinol Night Serum, 30 ml, is an anti‑aging night treatment that combines retinol with hydrating ingredients to target fine lines and skin texture while delivering moisture overnight. Designed for nightly use, the serum aims to support skin renewal, improve firmness and reduce visible signs of aging. Suitable for incorporation into evening skincare routines.

## Long description

Biotherm Blue Retinol Night Serum 30 ml is an anti‑aging hydrating formula formulated for nightly application. The serum combines retinol with moisturizing actives to support skin renewal while you sleep, aiming to reduce the appearance of fine lines and improve skin texture and firmness. Packaged in a 30 ml bottle, it is intended for integration into an evening skincare routine alongside cleansing and targeted moisturizers.
Advantages
The serum pairs a stabilized retinol derivative with hydrating ingredients to help minimize irritation commonly associated with retinol, while delivering moisture to maintain skin barrier comfort. Its lightweight, fast‑absorbing texture allows for even application under night creams. The formulation is developed to address multiple signs of aging—fine lines, uneven texture and loss of firmness—without heavy residue.
Suitable for
Evening anti‑aging skincare routines
Users aiming to reduce fine lines and improve skin texture
Those seeking a retinol product with added hydration for nightly use
Key specifications
Volume: 30 ml
Formulation type: Night serum with retinol and hydrating actives
Texture: Lightweight, fast‑absorbing serum
Primary functions: Anti‑aging, skin renewal, hydration, improving firmness
Intended use: Topical nightly application to face
How to use
Apply the serum in the evening to clean, dry skin. Dispense a small amount and smooth evenly over the face, avoiding the eye area. Allow the serum to absorb before applying a night cream or other targeted treatments. Start with applications two to three times per week to assess skin tolerance, then increase frequency to nightly use as tolerated. If combined with other active ingredients, stagger application according to professional guidance or product instructions.
Usage recommendations
Introduce slowly to reduce the risk of irritation: begin with lower frequency and use a gentle cleanser and moisturizer. Use sunscreen during daytime when using retinol, even if the product is applied at night. If irritation or persistent redness occurs, reduce frequency or consult a dermatologist.

## FAQ

### How much does the Biotherm Blue Retinol Night Serum 30 ml cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Biotherm Blue Retinol Night Serum 30 ml be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Biotherm products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Biotherm service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11254146/62159440_large.webp