The Largest Choice of Beauty Salon Equipment in the UK. Learn more

Bielenda Professional  |  SKU: 5902169043780

Bielenda Professional Acid Booster Multi Active Treatment with Glycolic Acid 5%

i or pay later after delivery available.
| In Stock: Ships same-day till 13:00 from UK warehouse.

Roxie Benefits:

90-day Stress-Free Returns

You might have bought the wrong gift or clicked on the wrong product by mistake. Or maybe the product you chose is not right for you, and now you don’t know what to do? It’s simple – just send it back to us and we’ll give you a full refund.

Check out full return policy.

UK Stock in Plymouth

Our UK-based warehouse ensures that all our products are available for fast, reliable shipping.

With in-stock items* ready to go, we guarantee quick delivery to meet your needs efficiently. Enjoy the convenience and peace of mind of sourcing from local UK stock. *Excluding made to order products.

Confidence in Every Purchase

With over 60,000 delighted customers backing us, rest assured that our products meet the highest standards of quality and trust. Join the satisfied community and shop with confidence knowing you’re making the right choice.

Check out our happy customers page.


Bielenda Professional Acid Booster Multi-Active Treatment with Glycolic Acid 5% is a comprehensive home-care solution for mature, problematic, and oily skin with enlarged pores and uneven skin tone. This multi-active treatment contains glycolic acid to exfoliate, brighten, and smooth skin gently. Regular use of the product supports skin regeneration processes and helps fight discolouration of various origins and imperfections.

This night treatment has a delicate gel consistency, making it easy to apply. Used regularly, it supports the fight against the signs of ageing and improves the skin's appearance. Its key benefits include:

  • Supporting skin regeneration processes.
  • Gently exfoliating and smoothing.
  • Brightening and unifying the colour.
  • Fighting discolouration of various origins and imperfections.
  • Regulating oily and combination skin.
  • Suppressing the signs of ageing.

Good to know

  • Size
  • INCI
    Aqua (Water), Sodium Lactate, Glycolic Acid, Trehalose, Propanediol, Mandelic Acid, Citric Acid, Sodium Hyaluronate, Hydroxyethylcellulose, Disodium Phosphate, Sodium Phosphate, Polysorbate 60, Disodium EDTA, Phenoxyethanol, Ethylhexylglycerin
  • Directions
    Use at night - adjust the frequency to your preferences and skin sensitivity. For stronger effects, before using the Treatment, use Toner with Glycolic Acid 3% (be sure to check the skin's reaction to such a combination beforehand). If you want to combine the use of acids with products with Vitamin C - acids from the Acid Booster line can be used every other day (or every few days) at night, and on days without them - serum and cream from the Vit-C Active line - this way the potential of all ingredients will be greater. Remember about regeneration - omit acids in your care every few days and focus on nourishing and moisturizing. Use a cream with a high SPF during the day. The treatment can also be used spot on blemishes. It also works great as a mask (especially if you care about a milder effect) then apply it on your face for 30 minutes and then wash it off with lukewarm water.

    Perform an allergy test before use. When applying, carefully avoid the eye area, and if the preparation gets into the eyes, rinse with plenty of clean, lukewarm water. Do not use on active, inflamed acne or broken skin.
  • Features
    Anti-Ageing, Discolouration, Nourishing, Smoothing
  • Key Ingredient
    Almond Acid, Glycolic Acid, Hyaluronic Acid, Trehalose
  • Skin Type
    Combination Skin, Mature Skin, Oily Skin
  • Hair Type


Free UK delivery for orders £40* or more.

*excluding heavy items such us (furniture, cosmetics chairs, massage beds, etc.).

We Ship Your Products from UK Warehouse.

Order Processing & Fulfilment: Once payment is completed and verified, your order will be processed by our Roxie warehouse system awaiting product fulfillment. The order processing time varies for each order and depends on the ordered items’ availability status shown on the product page. If your ordered items have different availability statuses, you may refer the order processing time of the product with longer availability status in working days as a reference as your order will be processed and shipped out altogether.

You may refer to the following stock status on product page to estimate the processing time.

  • Dispatch Same-Day up to 13:00.
  • Dispatch within 48 hours.
  • Dispatch within 4 - 7 working days.
  • Dispatch within 2 - 3 weeks.
  • Out of stock.

Made to order products (Dispatch 4-7 working days, Dispatch 2 - 3 weeks): All customers ordering pre-order products on our website specifically agree upon the following terms and conditions which accompany such orders.

By placing the order for a pre-order product, the customer acknowledges that the product is specifically ordered for them and cannot be cancelled, exchanged or returned (unless faulty). Please refer to full pre-order Terms & Conditions

For the latest delivery information please refer to Shipping page.

Please find our current delivery options and pricing below. Please be aware that we ship orders only on business days (Monday to Friday, excluding public holidays). Orders placed on Saturday or Sunday will be dispatched on the following Monday.

Warranty & Returns

We provide a warranty on our furniture and equipment. The warranty period is typically between 12-24 months; however, the exact duration can be found on the product page for each specific item.

If you are uncertain about the warranty for a particular product, please feel free to ask us for more details.

General Return Policy:
  • Our policy lasts 90 days from the delivery date. If 90 days have passed, we can't offer a refund or exchange.
  • Items must be unused, in the same condition as received, and in the original packaging. If delivered on a pallet, the wooden pallet must be included (please make sure to retain original packaging of the product and pallet for cooling-off period).
Required Documentation:
  • A receipt or proof of purchase is required.
  • Do not send items back to the manufacturer.

See full returns policy.

Perfect Pairings.

Try Us Risk-Free.

  • Shop Now. Pay Later.

    Flexible credit options with Klarna, Clearpay, Laybuy & Payl8r up to 18months.

  • UK Local Shopping.

    We are an independent store based in Plymouth, UK with over 8 years of experience.

  • Free Shipping.

    Free UK ship on £40+
    on small items, this excludes heavy furniture.

  • Trusted Reviews.

    Thousands of happy customers who love our products and service - 95% recommend us!

Trusted by 60,000+ Customers

6,000+ 5-star reviews & counting...

From luxurious cosmetics, trendy accessories to professional salon devices and furniture, our store offers a curated selection of products to help every woman feel confident and beautiful.

Our loyal customers rave about our high-quality products, affordable prices, and exceptional customer service.

Join the thousands of satisfied women who have boosted their beauty routine with Roxie Cosmetics. Shop now and experience the difference for yourself.

Trending Now.