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Glo Skin Beauty

Brighten + GlowStep 02 · Treat · PM

Hydra-Bright Alpha Arbutin Drops 30 ml

Hydra-Bright Alpha Arbutin Drops 30 ml

A layered brightening serum for uneven tone, dark marks and dullness. Suitable for all skin types.

Regular price £70.00 GBP
Regular price Sale price £70.00 GBP
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Targets
Uneven tonedark marks, dullness
Skin type
All skin typesincl. sensitive
Use
PMnightly
Texture
Lightweightwater-based serum
Quantity

Unsure if this suits your skin or your stage of treatment? Ask the clinic before you buy →

Hydra-Bright Alpha Arbutin Drops is a brightening serum combining alpha arbutin, lactic acid, and azelaic acid for visibly more even skin tone and reduced dark spots. Part of the Glo Skin Beauty Brighten + Glow range, distributed in the UK and Ireland by Glo Skin Beauty UK & Ireland.

Skin looks visibly brighter, clearer, and more even with consistent use. Dark spots and discolouration are diminished, and skin texture becomes noticeably smoother. In an independent clinical study of 35 healthy female volunteers (ages 38–64), 91% said their skin tone was more even after one month, and 88% reported improved skin clarity and reduced hyperpigmentation.

Alpha arbutin is a plant-based brightening alternative that helps rebalance skin tone and reduce the appearance of dark spots without overall lightening. Lactic acid provides professional-level exfoliation, improving skin texture, tone, and the appearance of fine lines. Azelaic acid acts as a natural brightener that clarifies congestion and refines skin's surface. The formula works at a pH of 2.39, ensuring active delivery of all three brightening agents.

Suitable for all skin types, including those with uneven tone, dark spots, post-inflammatory hyperpigmentation, or dull, congested skin. Use AM and/or PM, 2–7 times per week. Can be applied full-face as a serum, used as a spot treatment, or mixed into a moisturiser for a daily brightening boost. Introduce gradually if new to active acids. Avoid broken or very reactive skin.

Key Benefits

  • Helps visibly brighten skin and improve radiance, 89% showed brighter skin after one month (independent clinical study, 35 volunteers, ages 38–64).
  • Helps reduce the appearance of dark spots and hyperpigmentation, 88% reported improved clarity and reduced hyperpigmentation after one month.
  • Refines skin texture via gentle lactic acid exfoliation, 94% said texture improved after one month.
  • Reduces visible dullness quickly, 88% said skin looked less dull after just one week of use.
  • Non-comedogenic formula suitable for all skin types.

How to Use

  1. Apply 4–6 drops to face and décolleté up to twice daily, post-cleanse, for full-face serum benefits.
  2. Alternatively, apply 2–3 drops directly to areas of concern as a spot treatment.
  3. Or mix 2–3 drops into your favourite moisturiser, primer, or foundation for a brightening boost.
  4. Use 2–7 times per week. Always follow with SPF during morning use.

Frequently Asked Questions

Q: What does Hydra-Bright Alpha Arbutin Drops do?
A: Hydra-Bright Alpha Arbutin Drops is a brightening serum that targets uneven skin tone, dark spots, and hyperpigmentation using alpha arbutin, lactic acid, and azelaic acid. In an independent clinical study of 35 volunteers (ages 38–64), 91% reported a more even skin tone and 88% saw improved skin clarity and reduced hyperpigmentation after one month of use.

Q: How do I use Hydra-Bright Alpha Arbutin Drops?
A: Apply 4–6 drops to cleansed skin 2–7 times per week, morning and/or evening. Use as a full-face serum, spot treatment, or mix 2–3 drops into a moisturiser for a targeted brightening boost. Always follow with SPF in the morning when using acids. Introduce gradually if new to active formulas.

Q: Is Hydra-Bright Alpha Arbutin Drops suitable for sensitive skin?
A: Yes, the formula is suitable for all skin types. As it contains lactic acid at an active pH of 2.39, those new to acids should introduce gradually, starting 2–3 times per week. Avoid applying to broken or very reactive skin. Your Glo Pro skin practitioner can advise on the right routine.

View full details
Lydia Griffin
Clinic Director, JCCP-registered
For uneven tone, this is an early pick in our routines. We introduce it in the evening once the barrier is settled and build slowly. Where pigmentation is deeper, it supports the appearance, but an assessment tells us whether a treatment is the better route.

Is this the right product for you?

Concern / context
A good fit
Better to wait or ask
Uneven tone
✓ Yes · its core purpose
Dullness
✓ Yes · lactic acid refines surface
Compromised barrier
Wait until the barrier has settled
Just had a peel / IPL
Pause 5–7 days, then reintroduce
Already on strong acids
✓ Yes · Possible
Ask us first, to avoid over-exfoliation

Key actives

Active What it does Why we use it
Alpha arbutinAlpha-Arbutin Helps improve the appearance of uneven tone by reducing the look of excess surface pigment. Gentler on the barrier than many brightening actives, so it suits a wider range of skin.
Lactic acidLactic Acid A mild AHA that lifts dull surface cells and evens the formula's action. Adds gentle resurfacing without the sting of harsher acids.
Azelaic acidAzelaic Acid Supports a clearer, more even-looking complexion. Well tolerated, and useful where redness sits alongside uneven tone.

Results take time

Week 1–2
Skin feels smoother as surface cells turn over.
Week 4
••
Tone begins to look more even with consistent PM use.
Week 8–12
•••
Most people see clearer, more even-looking skin.
If deeper
Assess
Longstanding pigmentation may need in-clinic options.

Guidance based on consistent use paired with daily SPF. Individual results vary. Not a substitute for a clinical assessment.

Where it sits

Cleanse

Gel or cream cleanser

Alpha Arbutin Drops

2–3 drops, before moisturiser

Moisturise

Barrier-supporting cream

SPF · AM

Essential with brightening actives

Pairs with: niacinamide, hyaluronic acid, peptidesAvoid stacking: strong AHAs/retinoids in the same routine until tolerated

Treatment compatibility

After a basic facial Safe
After Profhilo Safe
After a chemical peel Pause 5–7 days
After Lumecca IPL Pause 5–7 days
After microneedling Pause until settled

Guidance only. Your practitioner's advice for your specific treatment always takes precedence.

Common questions

Frequently paired

Oil Free SPF 40+ 50 ml

£52.00