Paper Edition:
WEEKLY EDITION · W42 / 2026
Latest reading: 17 October 2026

Acne Treatment Devices · Position 11 of 100

LightStim for Acne LED Red Light Therapy

Listed as: LightStim for Acne LED Red Light Therapy, FDA cleared for mild to moderate acne, reduce acne, calm existing breakouts & restore your skin’s healthy appearance 36 Blue & Red LEDs, 415 & 630 wavelengths

Stable
$169.00
#11 in Acne Treatment Devices · 4.1 ★ (502)

This week it reads number 11 in Acne Treatment Devices. Its best showing with us was 7, and it has now been listed 10 weeks in a row. Over the past year and a half pricing on this listing has run from $143.65 up to $169.00. At $169.00 this week it is sitting near its 52-week high. Against the wider Acne Treatment Devices cohort, held firm alongside the category over the quarter while peers adjusted pricing around it. Across 502 ratings, the average comes out at 4.1 stars. Worth reading a few of the recent ones as well as the headline figure.

Is now a good time to buy the LightStim for Acne LED Red Light Therapy?

Sporadic Markdown CadenceExpected: STABLE (Sporadic)

Depends how patient you are. Currently observed at $169.00, its standard shelf price. LightStim for Acne LED Red Light Therapy has seen 7 pull backs over the past year and a half, averaging 15.7% below baseline, the most recent 1 week ago — but they arrive without warning and we won't pretend otherwise. Buy today and you're not overpaying against any pattern. Hold out, and there's a decent chance one comes along; you'll just have to be the sort of person who checks. Your call, and both answers are defensible here.

Shelf Baseline
$169.00
Standard MSRP ceiling
Avg Markdown Depth
-15.7%
$143.65 expected target
Typical Rhythm
~5 wks
7 sale events observed
Current Cycle Age
1 wks
Current cycle
Promotional Calendar RadarGated on ≥ 2 years of observed event cycles
Prime Dayunmoved baseline during July

Prime Day habit: unmoved baseline during July. Across 2 past July events, it marked down 0 times, averaging —% below baseline.

Category position against observed price

Position in Acne Treatment Devices — left axis, inverted (up = higher bestseller rank)Observed price — right axis
#6#8#10#12#14$140$150$160$170$1804 Jul8 Aug12 Sept17 Oct$169.00Position #11$169.004 JulNot in top 100Price $169.0011 JulNot in top 100Price $169.0018 JulNot in top 100Price $169.0025 JulNot in top 100Price $169.001 AugNot in top 100Price $169.008 AugNot in top 100Price $169.0015 AugPosition #11 in Acne Treatment DevicesPrice $169.0022 AugPosition #10 in Acne Treatment DevicesPrice $169.0029 AugPosition #9 in Acne Treatment DevicesPrice $169.005 SeptPosition #9 in Acne Treatment DevicesPrice $169.0012 SeptPosition #12 in Acne Treatment DevicesPrice $169.0019 SeptPosition #8 in Acne Treatment DevicesPrice $152.1026 SeptPosition #7 in Acne Treatment DevicesPrice $143.653 OctPosition #9 in Acne Treatment DevicesPrice $169.0010 OctPosition #7 in Acne Treatment DevicesPrice $143.6517 OctPosition #11 in Acne Treatment DevicesPrice $169.00

Review accumulation and rating

Review count cumulative, weekly reads
502
+1 in the week to 17 October 2026
Product rating weekly composite
4.1★
from 502 ratings

Against the Acne Treatment Devices field

This product
$169.00
Category median $20.98
Category position
#11
of 100 listed in Acne Treatment Devices
Rating
4.1★
Category median 4.3 ★
1-week position movement
-4
Best recorded #7
Category Contenders & Field Comparison

The LightStim for Acne LED Red Light Therapy gives you a slight price edge over its closest rival, the NEWKEY Blue Light Therapy Mask for Acne. You are paying a little less right now without sacrificing much in category popularity.

Keep an eye on the BlissCare Pimple Correct Acne Treatment Gel Pen, too. It has been picking up serious buzz lately and adding new buyer feedback faster than almost anything else in this price range. You can explore the exact numbers for yourself in the breakdown below, where we have matched each product against its rank and sentiment.

Rank in Acne Treatment DevicesContenderComparison RoleObserved PriceSentiment
#11LightStim for Acne LED Red Light TherapyLightStimThis Product$169.004.1 ★(502)
#17NEWKEY Blue Light Therapy Mask for AcneNEWKEYPrice Peer$189.994.2 ★(62)
#39BlissCare Pimple Correct Acne Treatment Gel Pen 2% Salicylic AcidBlissCareFast Mover$206.654.6 ★(184)
#1MAREE Acne Clearing PolishesMAREECategory Leader$25.454.4 ★(10,322)
← The full Acne Treatment Devices record for W42 / 2026
Method and provenance

Recorded via weekly Sunday readings (child ASIN, series began 9 March 2025); for collection rules, signal thresholds and offer constraints, see our Methodology.

This product's rank window contains a week with no recorded offer. A rank movement across a gap in availability is not evidence of decline, so no decline claim is made from it (§6.3).

Data source Market data retrieved via the Keepa API (dated observation: 17 October 2026, not live Amazon prices); for collection rules and continuous granular history, see our Methodology and keepa.com.
Colophon Independent weekly market record published by Eser Sekercioglu. About · Methodology · Contact (info@volatilo.com)