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ByLux Glutathione Dark Spot Patch
★★★★★  4.8 · 4,271+ orders

For Every Woman Who's Perfected the Right Angle in Every Photo

You've tried vitamin C, niacinamide, arbutin — every "brightening" serum on the shelf. It's not that you haven't tried hard enough. Most treatments only ever reach the surface.

4,000+Happy Customers
60-DayRisk-Free Trial
24/7Human Support
Before You Try Another Product

You wake up, you see it. At bedtime, you see it. In photos, it's all you see.

"I was so tired of my extensive makeup routine and feeling embarrassed to be barefaced."

"Throughout the years, I've tried everything there's out there — peels, creams, lasers. Nothing worked."

It's not because you didn't try hard enough. It's because of where you were treating it.

100% Serum-Based Patch

Not a Patch With Serum In It. A Serum Held in Patch Form.

Most "serum patches" are a hydrogel with a few actives added. This is the opposite: one full-strength serum formula, concentrated and held directly against your spot — full potency, zero dilution.

Triple-Action Formula

Erase the visible spot. Block the melanin transfer. Target the source underneath. One formula, three actions, at once.

ByLux triple-action formula
1
Prevents — targets the source Glutathione

The body's own master antioxidant — concentrated on the spot to help suppress new dark spot formation at the root.

2
Blocks — stops the transfer Niacinamide

Interrupts melanin's path to the surface — so what's fading doesn't get reinforced from underneath.

3
Erases — fades what's visible NAG

Works on the pigment already visible on the surface — so you see change while the deeper work continues.

▲ 14.40% Tone Evenness
▼ 20.38% Dark Tones
▼ 27.04% Redness
▼ 12.89% Dark Circles
The Real Reason Nothing Else Worked

Your Spot Isn't on the Surface. It's Underneath.

Every dark spot you can see is made from below — by melanin activity that started under the skin. Creams and serums only ever reach what's already risen to the top.

Creams & Serums

Spread thin across your whole face. Only a fraction ever reaches the actual spot. Fades it — temporarily.

This Patch

Full-strength formula held directly on the spot for up to 2 hours per use — reaching what a thin layer of cream never could.

That's why it keeps coming back. Not because you failed — because nothing you tried was ever concentrated enough to reach it.

ByLux gentle by design
Gentle By Design

You've Been Let Down by Harsh Formulas Before. This Isn't One.

No hydroquinone. No harsh acids. No alcohol. Built for skin that's already been through enough.

Fragrance Free

Nothing added that doesn't need to be there.

Non-Comedogenic

Won't clog pores or trigger breakouts.

Acne-Prone Skin Safe*

Developed for daily use, even reactive skin.

Dermatologically Tested

Safe for Sensitive Skin*

No Hydroquinone No Fragrance No Alcohol
Real Results

This Is What Breaking the Cycle Looks Like

Sun spots before and after Sun Spots

"Ladies and Gentlemen, you know how hard it is to get rid of those stubborn dark spots. Use these patches and watch it fade away. Friends recommended it so I gave it a go and it's non irritating yet effective. Especially around my eyes, those sun spots have started to lighten. Effective and works well."

— Katie Kim
Post-acne marks before and after Post-Acne Marks

"I wasn't sure what to expect at first since spot patches can sometimes feel gimmicky, but Bylux really impressed me here. These are more like pads, meant for use during indoor self-care time rather than acne patches. They come in fun, snap-apart shapes like a four-leaf clover, which you can split into halves or quarters to fit different areas. They feel lightweight and comfortable on the skin. I highly recommend."

— Naomi Song
Melasma and pregnancy marks before and after Melasma & Pregnancy Marks

"After having my kids, I got melasma on my cheeks and it always bothered me, so I wanted something more targeted. I like that I can just put it exactly where I need it, super easy and it stays on really well. After about a week, my skin looked a bit more even and some spots seemed lighter. Easy"

— Lorraine Cann
By The Numbers
Dark Spot Visibility▼ 20.38%
Reduction reported after full course
Redness▼ 27.04%
Reduction reported after full course
Tone Evenness▲ 14.40%
Improvement reported after full course

What They're Saying

Customer Reviews

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ByLux™ Hyperpigmentation Patch ∙ Glutathione, Niacinamide & NAG

ByLux™ Hyperpigmentation Patch ∙ Glutathione, Niacinamide & NAG

Excellent 4.8 | Ordered 8,291 + times

NEW: For Every Woman Who's Worn Jeans in Summer to Hide Her Skin. Visibly clearer skin within 48 hours from the first use.

Regular price £27.00
Sale price £27.00 Regular price
Sold out
Afterpay available
  • Clears active ingrown hairs & razor bumps from the first use
  • Prevents new ingrowns from forming
  • Fades dark spots and post-ingrown scarring with niacinamide and licorice root
  • No alcohol, no burning, no irritation
  • Precise 360° roll-on for zero mess
Low stock · 82 Rollers left

Note: You Asked, We Restocked (Again). Limited Supply!

Get it in 6 to 10 days | 24Hr Dispatch

  • 8,000 + Happy Customers
  • 60-Day Risk Free Trial
  • 24/7 Human Support
  • Targets the cause, not just the bump — BHA (salicylic acid) penetrates inside the follicle to dissolve the dead skin barrier trapping the hair, so it can reach the surface naturally

  • Triple-acid exfoliation — BHA, AHA (glycolic acid), and PHA (gluconolactone) work at every layer of the skin to keep follicles clear and prevent regrowth from getting trapped

  • Soothes inflammation fast — cica complex (centella asiatica), allantoin, and beta-glucan calm the redness and irritation around active ingrowns within hours

  • Fades the dark spots left behind — niacinamide and licorice root extract visibly brighten post-ingrown hyperpigmentation with daily use

  • Alcohol-free, fragrance-free — no burning, no drying, no reaction on sensitive or post-wax skin

  • Use daily on bikini line, underarms, legs, and neck — morning or evening, immediately after hair removal or as part of your regular routine

Q1: I've tried ingrown hair products before and they didn't work. Why is this different?
Most ingrown hair products treat the inflammation — the red bump you can see. They never address why the hair got trapped in the first place. ByLux uses BHA (salicylic acid) to work inside the follicle, dissolving the dead skin barrier that's actually sealing the hair in. Combined with triple-acid exfoliation on the surface and a cica complex to calm the immune response your body fires at the trapped hair, it addresses all three stages of the problem — not just the visible result.


Q2: How quickly will I see results?
Most customers notice active bumps visibly flattening and redness reducing within the first 24–48 hours of use. Trapped hairs typically begin surfacing naturally within the first few days — no digging required. For dark spots and post-ingrown scarring, consistent daily use over 2–4 weeks produces visible brightening. Results vary depending on skin type and the severity of ingrowns.


Q3: Is it safe for sensitive skin and the bikini line?
Yes. The formula is alcohol-free and fragrance-free by design — specifically because so many ingrown hair products burn on sensitive or post-wax skin. PHA (gluconolactone) is the gentlest acid in the formula and also hydrates as it exfoliates, making it suitable for daily use even on sensitive areas. If you're using it on the bikini line for the first time, apply to a small area first and monitor for 24 hours.


Q4: Can I use it right after waxing or shaving?
Yes — and that's actually the best time to use it. Applying ByLux immediately after hair removal, before the follicle closes and dead skin begins to accumulate, is the most effective way to prevent new ingrowns from forming. Use it after every wax or shave as part of your post-removal routine.


Q5: Will it work on dark spots and scarring from old ingrowns?
Yes. Niacinamide and licorice root extract — both clinically recognised for brightening post-inflammatory hyperpigmentation — target the dark spots left behind after ingrowns have cleared. These take longer than clearing active bumps: expect visible improvement over 3–6 weeks of consistent daily use.


Q6: How do I use it?
Roll onto clean, dry skin over any area prone to ingrown hairs — bikini line, underarms, legs, neck, or anywhere you shave or wax. Use daily, morning or evening. For active ingrowns, apply directly to the bump. For prevention, apply to the full treated area after hair removal. Reapply as needed. No rinsing required.


Q7: What if it doesn't work for me?
You're protected by our 60-day money-back guarantee. If you don't see results, reach out to the team at support@bylux.com.au for refund.

• Processing Time: Same day if ordered before 1pm

• Estimated Delivery: 5-9 business days

• Tracking: Sent via email once your order ships

ByLux™ Hyperpigmentation Patch ∙ Glutathione, Niacinamide & NAG

ByLux™ Hyperpigmentatio...

Regular price £27.00
Sale price £27.00 Regular price
Sold out
View full details
4,000+Happy Customers
60-DayRisk-Free Trial
24/7Human Support

Our 60-Day Guarantee

Designed to be gentle, not harsh. If it's not right for you, simply return it for a full refund.

Questions? We've Got You Covered

Everything You'd Ask Us Anyway

Most dark spot treatments spread active ingredients across your entire face — only a fraction reaches the spot you're actually trying to treat. This patch delivers a concentrated 3-step formula directly onto the spot itself, at full strength, instead of diluting it.

Yes. Designed to be fragrance-free and non-comedogenic, suitable for acne-prone and sensitive skin. If rash, redness, or itching occurs, discontinue use — avoid applying to wounded or broken skin.

Lift one patch with the spatula, splitting it along the internal lines to match your spot. Apply to clean, dry skin and leave on until it turns clear — usually 30 minutes to 2 hours, once or twice daily. Most customers see results within 7 days.

The patch comes in a connectable clover made of four hearts you can tear or combine to match spots of different sizes.

Use the full clover for cheeks, armpits and knees.
Tear it in half to form a cloud for under eyes or larger sections on your face.
Use one single heart for targeted dark spots & post-acne marks.

You're covered by our 30-day money-back guarantee. If you don't see a difference, return it for a full refund — no complicated process.