Salon 81 is the only salon in Peterborough to specialise in hair removal and skincare services.

Salon 81 has exclusivity rights to the industries leading brands DermaQuest, Guinot & Lycon Hotwax. We are also proud to work in partnership with the UK’s No.1 Laser and IPL Manufacturer, Lynton, who are listed as the preferred supplier to the NHS.

April the salon owner, has over 16 years worth of experience and a FdSc in Beauty, Spa Management. Making her one of the few therapists in the country with this accreditation. 

Salon 81 is nestled in a discreet location and we offer free parking.



Salon 81

Schönheitssalon

Another lovely treatment from April. Loving my Christmas toes 🥰

Had another amazing service given by April today, always such a great welcome. 

Amazing April!  Thank you so much for making beautiful eyebrows out of nothing.  What a lovely way to start the Christmas month 🎄💖

The Hollywood wax removes all the hair from the intimate areas (front and back), as well as the sides and top of the bikini area leaving the area totally hair free. Hot wax is used to remove hair and Aloe Vera is applied to the area to soothe the skin.


Hollywood Wax

Please note this is only available to book for existing clients. 

Your eyebrows frame and balance the face. Having the right style and shape of brow can make a huge difference to your look. Our therapists are experts in brow shaping and will work with your natural brows, to tidy and define your brows to achieve the perfect shape to suit your face.

Eyebrow Shape

Please note this is only available to book for existing clients.  

Eyebrow tinting is the process of applying semi-permanent dye to enhance, shape, and define the brows. We’ll consult with you to discuss how full or natural you want your brows to look, we will prep the area followed by carefully applying the dye which is left on for a few minutes to darken the hairs. This treatment will create perfectly defined brows that beautifully frame the face.

A patch test is required 24 hours prior to your treatment.

Brow Tint

Half leg hair is removed using strip wax and hot wax is applied to remove the hair from the intimate areas (front and back), as well as the sides and top of the bikini area, leaving a thin strip of hair at the front. Aloe Vera is applied to the area to soothe the skin.

Half Leg & Brazilian Wax

Empfohlen

Polynucleotides Eyes Skin Boosters are a specialised injectable treatment designed to rejuvenate and brighten the delicate area around the eyes. It uses a biocompatible formula to hydrate, smooth, and reduce dark circles, puffiness, and fine lines, providing a more refreshed and youthful appearance.


Polynucleotides Eyes 

Seventy Hyal is an injectable skin booster containing hyaluronic acid designed to improve skin hydration, elasticity, and smoothness. It promotes collagen production and helps reduce the appearance of fine lines and wrinkles, making it ideal for clients seeking a more youthful complexion.



Seventy Hyal

Illuma PN Skin booster is a dual-action therapy designed to hydrate, repair, and rejuvenate your skin from within. This treatment combines the deep hydration of two skin boosters, utilising hyaluronic acid to restore moisture and improve skin texture, along with the regenerative power of polynucleotides, which work to repair damaged skin cells, boost collagen production, and enhance elasticity. 

Ideal for combating signs of aging, dullness, and skin laxity, this treatment promotes a youthful glow, smoother texture, and firmer skin. Suitable to be used on the face & neck. Please note this treatment is administered via microinjections.

For best results we recommend initially having three treatments, one every four weeks. The results are then maintained with one session every six months.

Illuma PN Skin Booster 

Skin Boosters

Neck hair is easily removed with strip wax for quick & virtually pain free hair removal.  Aloe Vera is then applied to the area to soothe the skin.


Neck Wax 

Underarm hair is easily removed with strip wax for quick & virtually pain free hair removal.  Aloe Vera is then applied to the area to soothe the skin.

Underarm Wax

The Brazilian wax removes hair from the intimate areas (front and back), as well as the sides and top of the bikini area, leaving a thin strip of hair at the front. Hot wax is used to remove hair and Aloe Vera is applied to the area to soothe the skin.


Brazilian Wax  

The Thong wax involves removing the hair around the side & top of the g-string area for a higher cut option. Hot wax is applied, which is most suitable for intimate waxing due to its gentle nature. Aloe Vera is then applied to the area to soothe the skin.

Thong Wax

The bikini wax involves removing the hair around the top & sides of the knicker line using hot wax which is most suitable for intimate waxing due to its gentle nature. Aloe Vera is then applied to the area to soothe the skin.

Bikini wax 

Half leg hair is removed using strip wax and hot wax is applied to remove all the hair from the intimate areas (front and back), as well as the sides and top of the bikini area leaving the area totally hair free. Aloe Vera is applied to the area to soothe the skin.

Half Leg & Hollywood Wax

Half leg hair is removed using strip wax and hot wax is applied to remove the hair around the side & top of the g-string area for a higher cut option. Aloe Vera is applied to the area to soothe the skin.

Half Leg & Thong Wax

Half leg hair is removed using strip wax and hot wax is applied to remove the hair from around the top & sides of the knicker line for optimum comfort.  Aloe Vera is applied to the area to soothe the skin.

Half Leg & Bikini Wax

Full leg hair is removed using strip wax and hot wax is applied to remove all the hair from the intimate areas (front and back), as well as the sides and top of the bikini area leaving the area totally hair free. Aloe Vera is applied to the area to soothe the skin.


Full Leg & Hollywood Wax

Full leg hair is removed using strip wax and hot wax is applied to remove all the hair from the intimate areas (front and back), as well as the sides and top of the bikini area, leaving a strip of hair at the front. Aloe Vera is applied to the area to soothe the skin.

Full Leg & Brazilian Wax

Waxing

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 

The patch test & consultation is £20, which is then deducted off the price of your first treatment.


IPL Patch Test & Consultation

IPL Hair Removal Technology releases short pulses of light to target the melanin in the hair. The root of the hair absorbs the light energy which heats the hair and destroys individual hair follicles. IPL requires approximately six to twelve treatments for a complete removal of hair depending on skin tone, hair colour and also the thickness of the hair. 

**Buy 5 IPL sessions upfront and unlock your 6th session for free!**

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 

The patch test & consultation is £20, which is then deducted off the price of your first treatment.

Hollywood

Brazilian

IPL Hair Removal Technology releases short pulses of light to target the melanin in the hair. The root of the hair absorbs the light energy which heats the hair and destroys individual hair follicles. IPL requires approximately six to twelve treatments for a complete removal of hair depending on skin tone, hair colour and also the thickness of the hair. 

**Buy 5 IPL sessions upfront and unlock your 6th session for free!**

A patch test & consultation is compulsory at least 7 days before treatment. Book a patch test & consultation. Please note we are unable to perform any IPL treatments without having had a patch test. 

The patch test & consultation is £20, which is then deducted off the price of your first treatment.

Thong

IPL Hair Removal Technology releases short pulses of light to target the melanin in the hair. The root of the hair absorbs the light energy which heats the hair and destroys individual hair follicles. IPL requires approximately six to twelve treatments for a complete removal of hair depending on skin tone, hair colour and also the thickness of the hair. 

**Buy 5 IPL sessions upfront and unlock your 6th session for free!**

A patch test & consultation is compulsory at least 7 days before treatment. Click here to book a patch test & consultation. Please note we are unable to perform any IPL treatments without having had a patch test. 

The patch test & consultation is £20, which is then deducted off the price of your first treatment.

Bikini 

IPL Hair Removal Technology releases short pulses of light to target the melanin in the hair. The root of the hair absorbs the light energy which heats the hair and destroys individual hair follicles. IPL requires approximately six to twelve treatments for a complete removal of hair depending on skin tone, hair colour and also the thickness of the hair. 

**Buy 5 IPL sessions upfront and unlock your 6th session for free!**

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 
The patch test & consultation is £20, which is then deducted off the price of your first treatment.

Buttocks

Abdomen

Stomach Line

PL Hair Removal Technology releases short pulses of light to target the melanin in the hair. The root of the hair absorbs the light energy which heats the hair and destroys individual hair follicles. IPL requires approximately six to twelve treatments for a complete removal of hair depending on skin tone, hair colour and also the thickness of the hair. 

**Buy 5 IPL sessions upfront and unlock your 6th session for free!**

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 
The patch test & consultation is £20, which is then deducted off the price of your first treatment.

Chest

Nipples

Shoulders

Back

IPL Hair Removal

IPL Skin Rejuvenation uses filtered waves of light to safely treat targeted skin cells. IPL stimulates collagen producing cells which help to reduce the visible signs of ageing and improve the appearance of scar tissue. This treatment also stimulates the natural production of hyaluronic acid which hydrates the skin and gives the overall complexion a boost of radiance.

For best results, we recommend a course of 6 treatments, 1 treatment a month for 6 months. 

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 

Skin Rejuvenation Full Face

Skin Rejuvenation Full Face & Neck 

The IPL Acne Treatment uses safe pulses of light to eliminate acne at its source. The waves of light are directed at the effected pores, triggering a photoelectrochemical response that kills bacteria And reduces inflammation of the sebaceous glands. The IPL Acne Treatment is a non invasive solution to unwanted breakouts.

Please note: Only Fitzpatrick skin types 1-3 are suitable for this treatment. If you are on a  Roaccutane prescription this treatment is not suitable. 

For best results, we recommend a course of 6 treatments, 1 treatment a month for 6 months

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 

Acne Treatment Half Face

The IPL Acne Treatment uses safe pulses of light to eliminate acne at its source. The waves of light are directed at the effected pores, triggering a photoelectrochemical response that kills bacteria And reduces inflammation of the sebaceous glands. The IPL Acne Treatment is a non invasive solution to unwanted breakouts.

Please note: Only Fitzpatrick skin types 1-3 are suitable for this treatment. If you are on a  Roaccutane prescription this treatment is not suitable. 

For best results, we recommend a course of 6 treatments, 1 treatment a month for 6 months.

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 

Acne Treatment Full Face

IPL Pigmentation Removal Treatment releases short pulses of light to concentrated areas of melanin found within pigmented lesions. The rapid absorption of light energy heats the melanin and causes the destruction of the melanin-rich cells. This treatment reduces the visibility of dark spots associated with ageing and sun damage, revealing a more even and youthful skin tone.

Please note: Only Fitzpatrick skin types 1-3 are suitable for this treatment. 

For best results, we recommend a course of 3 treatments, 1 treatment a month for 3 months.

*priced per area

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 

IPL Pigmentation Removal

The IPL machine emits pulses of light directly into vascular lesions. The light energy heats up the blood vessels until they're destroyed, following treatment the vessels quickly clear as they are absorbed by the body. IPL can safely effectively remove vascular lesions with minimal downtime in as little as three appointments. 

Please note: Only Fitzpatrick skin types 1-3 are suitable for this treatment. 

For best results, we recommend between 3 to 5 treatments every 4 weeks.

*price per area

A patch test & consultation is compulsory at least 7 days before treatment. Please note we are unable to perform any IPL treatments without having had a patch test. 

IPL Red Vein & Thread Vein Removal 

IPL Skin Treatments

This Salicylic Acid Resurfacer uses 20% salicylic acid to penetrate the epidermis, this treatment decongests, reduces redness and inflammation related to acne while preventing further breakouts. By targeting bacteria that causes breakouts it effectively releases hardened sebum, while eliminating excess oil and continues to address acne concerns even after treatment. 

For the best results, we recommend a course of 6 treatments. 1 treatment every 2 weeks for 3 months. 

Salicylic Acid Resurfacer 

The Lactic Acid Resurfacer offers a calming, balancing and smoothing effect on the skin, with the added advantage of hydration delivered deep into the epidermis. Primarily used for hydration, The Lactic Acid Resurfacer is best suited to those with sensitive skin as it is the mildest of all skin resurfacing treatments offered at Salon 81.

For best results, we recommend a course of 6 treatments. 1 treatment every 2 weeks for 3 months. 

Lactic Acid Resurfacer 

Even the most beautiful and radiant skin will age. The Glycolic Acid Resurfacer offers rejuvenated skin at every stage within of the ageing process. This deep exfoliating treatment uses a unique blend of anti-aging ingredients to retexture aging skin. Powerful antioxidants work to preserve healthy skin cells while Glycolic Acid promotes turnover of dead skin cells. The Glycolic Acid Resurfacer  is available in two levels: I & II. Levels will be discussed during the skin consultation, depending on age management concerns. 

For best results, we recommend a course of 6 treatments. 1 treatment every 2 weeks for 3 months.

Glycolic Acid Resurfacer 

The pumpkin resurfacer is considered the star of all DermaQuest resurfacing treatments as it is suitable for all skin types and concerns. 
If you are looking for deep rejuvenation, to reduce fine lines, to decongest acne-prone skin or to improve the appearance of pigmentation and scarring. Due to the enzymatic action of pumpkin pulp, the pumpkin resurfacer breaks down the bonds of the dead skin cells, allowing deep exfoliation to reveal the rejuvenated skin beneath. The pumpkin resurfacer is available in both a primary and power formulation. The Primary Pumpkin Resurfacer is a more gentle alternative to the Power Pumpkin Resurfacer, using a lower percentage of glycolic and lactic acid. The Power Pumpkin Resurfacer is a more aggressive treatment, better suited to those with acne-prone skin. 

For best results, we recommend a course of 6 treatments. 1 treatment every 2 weeks for 3 months

The Pumpkin Resurfacer 

The Salicylic Skin Peel (containing 30% Salicylic Acid) is one of the most effective skin peel treatments available for moderate to advanced acne. The Acid penetrates deep into the epidermis which decongests the follicles, reduces redness and inflammation associated with acne. The Salicylic Acid Peel is perfect for those who need a more advanced alternative to skin resurfacers, for stubborn congested skin types and to prevent future breakouts. 

For best results, we recommend a course of 3 treatments. 1 treatment a month for 3 months. 

Salicylic Acid Peel 

The TCA Skin Peel (containing TCA 7% and Salicylic Acid 2%) is the ideal age fighting peel formulation to restore and rebuild damaged skin showing signs of ageing like fine lines, wrinkles and loss of firmness. It works as a three layer peel which dissolves the top layer of the skin and pools into the epidermis to reveal revitalised and youthful skin. This peel also treats congestion, acne scarring and pigmentation concerns. Radiant, refined and younger looking skin is attainable from the first treatment. 

For best results, we recommend a course of 3. 1 treatment a month for 3 months. 

Trichloroacetic Acid Peel (TCA)

DermaQuest Peels & Resurfacers

The Hydradermie Youth is customisable depending on your beauty objectives. This treatment stimulates cellular energy via dynamic ionisation to effectively distribute active ingredients into the skin cells. The second stage boosts cellular oxygen levels via a thermal electrode. The treatment winds down with a relaxing massage and mask used to firm and tone the skin. The face will glow with restored radiance and signs of dehydration & ageing will have visibly faded.

For best results, we recommend a course of 3 treatments (1 per week).

Hydradermie Youth

Considered the star of all Guinot skincare treatments, for those concerned with visibly ageing skin. The Hydradermie Youth Age Logic is a parallel in method to the Hydradermie Youth, however focuses on delivering premium ingredients to stimulate the synthesis of collagen and brighten the complexion by regenerating the skin cells. You will notice regained firmness, radiance and the visible signs of ageing will have faded.

For best results, we recommend a course of 3 treatments (1 per week).

Hydradermie Youth Age Logic

With age, we tend to use our muscles less frequently which causes the skin to lose its tone and the contours to slacken. The Hydradermie Lift raises the facial features by stimulating the facial muscles. After one treatment, the face appears younger and visibly lifted. The first stage is anti-ageing drainage using electrodes to release tension and improve circulation in the skin. Electrical muscle stimulation improves tone & naturally lifts the facial features. The treatment winds down with a relaxing massage & mask to firm and tone the skin. 

For best results, we recommend a course of 3 treatments (1 per week).

Hydradermie Instant Lift

This treatment reduces signs of ageing and fatigue around the contours of the eye using Guinot’s exclusive muscle stimulation method. Specialised manual massage techniques are used to drain and boost the circulation, reduce puffiness & dark circles. Electrical muscle stimulation lifts the eyelids and reduces wrinkles in the corner of the eyes. This treatment winds down with the Guinot exclusive eye mask used to smooth wrinkles around the eyes and visibly reduce puffiness and dark circles. 

For best results, we recommend a course of 3 treatments (1 per week).

Hydradermie Eye Lift 

The Hydradermie Instant Lift Deluxe is the pinnacle of age management treatments. Combining techniques from both the Hydradermie Instant Lift and the Hydradermie Age Logic Youth. The method involves stimulating cellular energy via dynamic ionisation using premium ingredients to boost the production of collagen. Followed by electrical muscle stimulation to improve tone and lift the facial contours. The treatment winds down with a relaxing massage and mask. The skin is left visibly firm and radiant, creating a youthful glow that leaves skin looking years younger.  

For best results, we recommend a course of 3 treatments (1 per week).

Hydradermie Instant Lift Deluxe

In just one hour, the detoxygene treatment reoxygenates the skin and removes toxins & pollution. Immediately after the treatment, the skin is radiant and the complexion is aluminous. An enzymatic and mechanical exfoliator eliminates dead skin cells to smooth and refine skin texture. A detoxifying mask acts as a ‘pollution magnet’ picking up and removing pollution particles to detoxify the skin. A re-oxygenating massage boosts skin circulation through active ingredients within the massage serum. 

For best results, we recommend 1 treatment every 4-6 weeks. 

Detoxygene

The lift Summum treatment immediately diminishes signs of fatigue & ageing in the face, neck and décolleté. Targeted massage techniques stimulate the inner most layer of the skin to immediately firm & lift whilst the active ingredient enriched serum recreates skin elasticity. An anti-wrinkle eraser evens out the skin texture and fine lines appear diminished. A sheet for the face and cream mask for the décolleté firms the skin, restores radiance and creates a more youthful appearance. 

For best results, we recommend 1 treatment every 3 weeks.

Lift Summum

The Age Summum is a manual treatment that immediately reduces fine lines & wrinkles, loss of firmness and lack of radiance.  Firstly, cell regeneration is encouraged by massaging an anti-ageing serum containing 56 biological active ingredients and Vitamin C into the skin. DNA enriched serum containing Hyaluronic Acid is deeply penetrated into the skin via the medium of a targeted anti-ageing massage techniques. The treatment winds down with an anti-ageing mask enriched in pro collagen to add youthful radiance. 

For best results, we recommend 1 treatment every 3 weeks. 

Age Summum

This skin renewal treatment erases visible signs of ageing, boosts radiance and brightens skin complexion. This treatment achieves the same high quality results as the Hydra Peeling with Hydra PH however is better suited for those with sensitive skin types. The Hydrabrasion peel eliminates dead cells on the skin surface. The Hydra Neuve Massage regenerates skin cells and the Hydra Beauté mask soothes skin & enhances natural beauty. 

For best results, we recommend 1 treatment every 4-6 weeks.

HydraPeeling With HydraBrasion

This purifying and anti-imperfection treatment restores balances and purifies the skin. The thermal exfoliator unclogs skin pores, eliminates dead skin cells and excess oil. The purifying mask absorbs excess sebum and eliminates impurities from the deeper layers of the skin. After the mask and exfoliation, the skin is left more supple for your therapist to extract blackheads. The ACNILOGIC serum is applied to tighten the pores, mattify the skin and restores balance and radiance to the skin.

For best results, we recommend 1 treatment every 3 weeks. (1 per week). 

Equilibre Purete 

Guinot Facials

Our skilled aesthetics nurse specialises in the latest techniques and skills and is dedicated to helping you look and feel your best. Whether you want to reverse the signs of ageing, rejuvenate the skin or add volume to your lips & facial features, we can tailor each treatment to help you achieve your beauty goals. 

We offer the following Aesthetics services:
- Anti Wrinkle Treatments
- Dermal Filler
- Tear Through Filler
- Lip Filler 
- Profhilo 
- Hyperhydrosis 
- Liquid Face Lift 
- Non Surgical Rhinoplasty 
- Plasma BT
- Plasma Shower
- Dracula Therapy 
- Dermastamp
- Sclerotherapy 

This appointment is to reserve time with our Aesthetic Nurse, please discuss your treatment with her upon appointment. 

Aesthetics 

Patch Test for, 

- LVL Lash Lift
- Lash Tint
- Brow Tint
- HD Brows 

Please note you will not be able to attend you appointment for any of the above services without having passed a valid patch test 48 hours prior to your appointment. You will need a new patch test every 6 months if you have not visited the salon in between or if something changes in your medical history (e.g medication, illness, operation).

Lash & Brow Patch test 

The LVL lash lift is the revolutionary lash treatment that creates length, volume and lift with your own natural lashes. The LVL Lash Lift will create the look of longer, fuller lashes to make your eyes appear more open and youthful. If you’re looking for a long-lasting, low maintenance, natural looking eyelash enhancement then the Nouveau LVL lash lift is the perfect treatment for you. 

A patch test is required 48 hours prior to your treatment.

LVL Lash Lift 

Please note this is only available to book for existing clients. 

The perfect all-in-one treatment for naturally enhancing the eyes. Eyebrows & eyelashes are tinted to define the brows and enhance the lashes. This treatment is perfect for holidays as the Brows & Lashes will appear naturally more defined without applying an inch of makeup and remains completely water resistant! This 30 minute treatment will define and enhance the eyes for up to 4 weeks.

Eyelash & Eyebrow Tint 

Please note this is only available to book for existing clients.  

Eyelash tinting is the perfect treatment for those who want to add colour and definition to fair eyelashes. The tint will intensify your natural lashes by darkening them, making the lashes appear fuller and longer.  We recommend rebooking your eyelash tint every 4 weeks to maintain results. 

A patch test is required 24 hours prior to your treatment.


Eyelash Tint 

Brows & Lashes

Please note this is only available to book for existing clients.  

A Shellac pedicure begins with hard skin removal to the heels and feet, followed by nail shaping and cuticle care. Next, a base coat of Shellac polish is applied to the toenails, followed by layers of color polish of your choice. Each layer is cured under a UV or LED lamp to dry and harden the polish quickly. Finally, a top coat is applied to seal in the color and add shine. The result is a glossy, chip-resistant pedicure that can last between 4/6 weeks without losing its vibrancy.

Shellac Removal & Pedicure 

Please note this is only available to book for existing clients.  

A Shellac pedicure is a long lasting professional nail treatment. The process typically begins with hard skin removal to the heels and feet, followed by nail shaping and cuticle care. Next, a base coat of Shellac polish is applied to the toenails, followed by layers of color polish of your choice. Each layer is cured under a UV or LED lamp to dry and harden the polish quickly. Finally, a top coat is applied to seal in the color and add shine. The result is a glossy, chip-resistant pedicure that can last up between 4/6 weeks.

Shellac Pedicure 

Please note this is only available to book for existing clients.  

A Shellac manicure is a nail treatment that involves applying a gel polish called Shellac to the natural nails. The process begins with nail shaping and cuticle care to ensure a neat and tidy appearance. Next, a base coat of Shellac polish is applied, followed by layers of color polish of your choice. Each layer is cured under a UV or LED lamp to dry and harden the polish quickly. Finally, a top coat is applied to seal in the color and add shine. The result is a glossy, chip-resistant manicure that can last up to two weeks without losing its luster.

Please note we will not be able to remove gel polish from other salons. This will need to be removed before your appointment.

Shellac Manicure and Removal 

Please note this is only available to book for existing clients.  

A Shellac manicure involves applying gel polish called Shellac to the natural nails. The process begins with nail shaping and cuticle care to ensure a neat and tidy appearance. A base coat of Shellac polish is applied, followed by layers of color polish of your choice. Each layer is cured under a UV or LED lamp to dry and harden the polish quickly. Finally, a top coat is applied to seal in the color and add shine. The result is a glossy, chip-resistant manicure that can last up to two weeks without losing its luster.

Salon 81

Dienstleistungen

Hollywood Wax

Hollywood Wax

Eyebrow Shape

Eyebrow Shape

Brow Tint

Brow Tint

Half Leg & Brazilian Wax

Half Leg & Brazilian Wax

Team

Bewertungen

Kaufen

Über

Öffnungszeiten

Zusätzliche Informationen