Certifications & Testing

What we test for

This page is the index to our published testing and certification record: what we test for, and the complete dossier of standards, studies and results for each device below. International standards registers, independent eight-week clinical studies, and every test, every standard and every result published in full.

Devices covered
Wrinkle Retreat Pro · 4-in-1 Skincare Wand · Neck & Chest Pro
Standards
18 to 25 international standards per device
Clinical testing
Kosmoscience Group · independent, eight-week studies
Documentation
One dossier per device: every test, every standard, every result
Published
2026-08-25
01

The questions we ask

The questions below are what we test for. The answers are published in each device’s dossier, standard by standard, with the issuing body and the result.

  • Is it electrically safe to use at home?

    Electrical safety

  • Does it interfere with other electronics?

    Electromagnetic compatibility

  • Does it emit the light it claims to?

    Optical performance

  • Is it safe against skin?

    Biocompatibility

  • What about electromagnetic fields around the body?

    EMF exposure

  • What is it made of?

    Materials

  • Who builds it, and under what controls?

    Manufacturing quality

Alongside the standards register, the devices below were each evaluated in an independent clinical study at Kosmoscience Group over eight weeks. Depending on the study, results are measured by instrument, assessed by a dermatologist, and reported by participants. Every dossier labels each figure with how it was arrived at.

02

The documentation, device by device

Wrinkle Retreat Pro

Light Therapy Face Mask

FDA status
Cleared · 510(k) K252983 · Class II, over-the-counter
Cleared indication
Treatment of full-face wrinkles
Clinical testing
Kosmoscience Group · eight-week study

23

International standards

47

Published results

8 wk

Independent clinical study

Every test, every standard and every result, published in full.

Read the dossier

4-in-1 Skincare Wand

Red Light · Galvanic Current · Warmth · Massage

FDA status
Cleared · 510(k) K232863 · Class II, over-the-counter
Cleared indication
Facial and neck stimulation; treatment of wrinkles on the face using red light
Clinical testing
Kosmoscience Group · eight-week study

25

International standards

40

Published results

8 wk

Independent clinical study

Every test, every standard and every result, published in full.

Read the dossier

Neck & Chest Pro

Light Therapy Mask for the Neck and Chest

FDA status
Listed · Exempt, IL Y · Class II, over-the-counter
Intended use
Cosmetic use on the neck and chest area to support more youthful-looking skin
Clinical testing
Kosmoscience Group · eight-week study

18

International standards

50

Published results

8 wk

Independent clinical study

Every test, every standard and every result, published in full.

Read the dossier

Sources: the certification files and independent clinical reports named in each dossier. Where a device is FDA-cleared, its clearance is quoted exactly; where it is FDA-listed, the dossier explains what listing means. Published 2026-08-25 · Solawave.