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Real Techniques Bold Metal Collection 102 Triangle Concealer Brush

Real Techniques Bold Metal Collection 102 Triangle Concealer Brush

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  • ✔️ Triangular tip designed for precise under-eye concealer placement
  • ✔️ Synthetic bristles suitable for sensitive and acne-prone skin
  • ✔️ Weighted metal handle for improved control during application
  • ✔️ Dense bristles blend liquid and cream concealers seamlessly
  • ✔️ Cruelty-free brush construction with durable long-lasting design

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What Is the Real Techniques Triangle Concealer Brush?

 

If you've ever struggled to blend concealer neatly under your eyes or over a stubborn blemish, you'll know how much the right tool matters. The Real Techniques triangle concealer brush — part of the brand's Bold Metal Collection — is a precision makeup brush designed to make that job noticeably easier. Priced at £11.99, it sits at an accessible price point for a brush that genuinely delivers on targeted application. Whether you're covering dark circles, redness, or post-spot marks, this brush gives you the control that fingertips simply can't. If you're also exploring ways to support your skin from within, our skin care collection includes a range of topical products that complement your daily routine.

The 102 brush features a distinctive triangular tip — that's not just a design choice. The angled, pointed shape is engineered to reach the inner corners of the eye, the sides of the nose, and other contoured areas of the face where a flat or rounded brush would struggle. The handle is crafted from metal, giving it a solid, balanced feel in the hand. The bristles are synthetic, which is worth noting for anyone who prefers cruelty-free tools.

 

How Does the Real Techniques 102 Brush Work?

 

The mechanics here are straightforward, but the design details make a real difference. Here's how the brush achieves precise concealer application:

  • The triangular tip concentrates product onto a small, defined area — ideal for spot concealing or under-eye coverage.
  • Dense synthetic bristles pick up and hold liquid or cream concealer without absorbing too much product, reducing waste.
  • The flat sides of the brush head allow you to blend edges outward after initial placement, creating a seamless finish.
  • The metal handle provides weight and stability, giving you better control over pressure and placement.

In practice, you'd pick up a small amount of concealer on the tip, press it onto the target area, then use gentle patting or sweeping motions to blend. The shape does a lot of the work for you — particularly in areas like the inner corner of the eye, where a larger brush would deposit product unevenly.

 

Who Should Use the Real Techniques Bold Metal Collection 102 Brush?

 

This brush suits a wide range of people — from makeup beginners who want more precision than their fingers offer, to experienced users who want a dedicated concealer tool. It's particularly useful if you:

  • Have dark circles or discolouration under the eyes that need targeted coverage
  • Want to conceal individual blemishes or post-acne marks without disturbing surrounding foundation
  • Prefer synthetic bristles for ethical or allergy-related reasons
  • Use liquid or cream concealers and want a brush that handles them without streaking

It's also a practical choice if you're building a brush collection on a budget. At £11.99, it's a considered purchase rather than an impulse buy — and the metal handle means it's built to last with proper care.

 

How Does the Real Techniques 102 Compare to Similar Concealer Brushes?

 

Feature Real Techniques 102 Triangle Brush Standard Flat Concealer Brush
Tip shape Triangular — precise, pointed Flat, rounded — broader coverage
Bristle type Synthetic Varies (natural or synthetic)
Handle material Metal — weighted, durable Usually plastic or wood
Best for Targeted spot concealing, under-eye Broader areas, all-over coverage

 

Is the Real Techniques 102 Brush Suitable for Sensitive Skin?

 

Synthetic bristles are generally considered a better option for people with sensitive or reactive skin. Unlike natural hair bristles, synthetic fibres are non-porous, meaning they're less likely to harbour bacteria between uses — which matters if you're prone to breakouts or skin sensitivity. The Real Techniques triangle concealer brush uses this type of bristle throughout, making it a reasonable choice for most skin types. That said, keeping any makeup brush clean is essential. Dirty brushes can transfer bacteria to the skin, potentially worsening conditions like acne or folliculitis. If you're managing a skin condition alongside your makeup routine, it's worth exploring our skin care range for supportive topical options.

This product is a cosmetic tool, not a medicine. However, if you have a skin condition such as eczema, rosacea, or acne that affects your face, speak to your pharmacist or GP before introducing new makeup tools or products into your routine.

Real Techniques Bold Metal Collection 102 Triangle Concealer Brush specifications
Product category Cosmetic makeup brush
Brand Real Techniques
Collection Bold Metal Collection
Brush number 102
Intended use Concealer application and blending
Bristle type Synthetic
Handle material Metal
Tip shape Triangular
Suitable for All skin types; cruelty-free users
UK classification Cosmetic product (not a medicine)
Price £11.99

Specifications of Real Techniques Bold Metal Collection 102 Triangle Concealer Brush

 

What Is the Real Techniques Bold Metal 102 Brush and What Is It Used For?

 

The Real Techniques Bold Metal Collection 102 Triangle Concealer Brush is a cosmetic tool — not a medicine — designed specifically for the precise application and blending of concealer. It is used to cover localised areas of discolouration, including dark circles under the eyes, blemishes, redness around the nose, and uneven skin tone in hard-to-reach facial contours. The triangular tip shape is the defining feature here: it allows you to deposit product exactly where you want it, without disturbing the surrounding makeup or skin.

This brush is part of Real Techniques' Bold Metal Collection, a line characterised by weighted metal handles and synthetic bristles. It is suitable for use with liquid, cream, and full-coverage concealers. Because it is a cosmetic tool rather than a medicinal product, it does not treat any underlying skin condition — but it can help you manage the visible appearance of skin concerns as part of a broader skincare and makeup routine.

 

What Do You Need to Know Before Using the Real Techniques 102 Brush?

 

Before you start using this brush regularly, there are a few things worth being aware of — particularly if you have sensitive or reactive skin.

Contraindications and warnings:

  • Do not use the brush if the bristles are damaged, frayed, or shedding — loose bristles near the eyes pose an irritation risk.
  • Avoid using a dirty brush on broken, inflamed, or infected skin, as this can introduce bacteria and worsen the condition.
  • If you have a diagnosed skin condition such as eczema, rosacea, or acne vulgaris, consult your GP or dermatologist before using new makeup tools.
  • Keep the brush away from the eyes if bristles are not intact. If a bristle enters the eye, rinse with clean water and seek advice from an eye care professional — you can find relevant support through our eye care collection.
  • This product is not intended for use on children's skin without adult supervision.

Known interactions:

  • No pharmacological drug interactions apply — this is a cosmetic tool.
  • Certain skincare ingredients (e.g. retinoids, AHAs) can make skin more sensitive; take extra care when applying concealer over treated areas.

 

How Should You Use the Real Techniques Bold Metal 102 Brush?

 

Using this brush correctly makes a significant difference to the finish you achieve. Follow these steps for best results:

  1. Ensure the brush is clean and completely dry before use.
  2. Apply a small amount of concealer to the back of your clean hand — this acts as a palette and warms the product slightly.
  3. Pick up a small amount of product on the triangular tip of the brush.
  4. Press the tip gently onto the target area (e.g. under-eye, blemish, or redness) using a dabbing motion rather than dragging.
  5. Use the flat side of the brush head to blend the edges of the concealer outward, feathering into the surrounding skin or foundation.
  6. Build coverage gradually — apply a second layer only after the first has been lightly set or blended.
  7. Clean the brush after each use or at minimum once per week.
Application area Technique Concealer type Coverage level
Under-eye dark circles Dabbing and blending Liquid or cream Medium to full
Blemishes / spots Precise pressing Full-coverage cream Full
Redness / discolouration Sweeping and blending Liquid Light to medium

 

What Are the Possible Side Effects of Using the Real Techniques 102 Brush?

 

As a cosmetic tool, this brush does not carry the same side effect profile as a medicine. However, improper use or poor hygiene can lead to skin reactions. Being aware of these helps you use the brush safely.

Common issues associated with makeup brush use:

  • Skin breakouts or congestion caused by bacteria on an unwashed brush
  • Mild skin irritation or redness if bristles are applied with excessive pressure
  • Uneven product application if the brush is overloaded with concealer

Less common concerns:

  • Allergic contact dermatitis — a reaction to residual product left in the bristles rather than the brush itself
  • Eye irritation if a bristle becomes loose and contacts the eye surface
  • Folliculitis (inflamed hair follicles) in individuals with acne-prone skin who use an unclean brush repeatedly

If you notice persistent redness, swelling, or a rash after using this brush, stop use and consult your pharmacist or GP. For general skin health support, our skin care collection includes products that may help manage mild skin reactions.

 

How Should You Store the Real Techniques Bold Metal Collection 102 Brush?

 

Proper storage keeps the brush in good condition and reduces the risk of bacterial contamination between uses.

  • Store the brush upright in a brush holder or cup, bristles facing upward, to maintain the shape of the tip.
  • Alternatively, store flat on a clean, dry surface — never store bristles-down, as this can cause them to splay and lose their shape.
  • Keep away from moisture and humid environments such as directly beside a sink or in a steamy bathroom.
  • Avoid direct sunlight, which can degrade the bristle fibres over time.
  • After washing, reshape the bristles gently and allow to dry flat before storing upright.
  • Do not store in an airtight container while damp — this encourages mould growth on the bristles.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy the Real Techniques Bold Metal Collection 102 Triangle Concealer Brush in the UK?

You can buy the Real Techniques Bold Metal Collection 102 Triangle Concealer Brush directly from Cured Pharmacy online for £11.99, with fast UK delivery. It is a cosmetic tool available without a prescription, so ordering is straightforward. Simply add it to your basket and choose your preferred delivery option at checkout.

What is the Real Techniques 102 Triangle Concealer Brush used for?

The brush is designed for the precise application and blending of concealer to targeted areas of the face, including under the eyes, over blemishes, and around the nose. Its triangular tip shape allows you to reach contoured areas that a flat or rounded brush would cover unevenly. It works with liquid, cream, and full-coverage concealers.

How do I use the Real Techniques 102 brush step by step?

Start by dispensing a small amount of concealer onto the back of your hand, then pick up product with the triangular tip of the brush. Press the tip gently onto the target area using a dabbing motion, then use the flat side of the brush head to blend the edges outward. Build coverage gradually rather than applying a heavy layer all at once.

How often should I clean the Real Techniques Bold Metal Collection brush?

You should clean the brush at least once a week if you use it daily — more frequently if you use it on active breakouts or inflamed skin. Dirty brushes can harbour bacteria that transfer to the skin and worsen conditions like acne. Use a gentle brush cleanser or mild soap, rinse thoroughly, reshape the bristles, and allow to dry flat.

Is the Real Techniques 102 brush suitable for sensitive skin?

Yes, the brush uses synthetic bristles, which are generally considered more suitable for sensitive skin than natural hair bristles because they are non-porous and less likely to harbour bacteria. Always ensure the brush is clean before applying it to sensitive or reactive skin. If you have a diagnosed skin condition, speak to your GP or pharmacist before introducing new makeup tools.

What type of concealer works best with the Real Techniques Triangle Concealer Brush?

The brush performs well with liquid, cream, and full-coverage concealers — the dense synthetic bristles pick up product efficiently without absorbing too much. Thicker, full-coverage formulas work particularly well for spot concealing, while lighter liquid concealers suit under-eye application. Avoid very dry or powder concealers, which may not blend as smoothly with this brush type.

How does the Real Techniques 102 brush compare to a beauty sponge for concealer?

The Real Techniques triangle concealer brush offers more precise, targeted application than a beauty sponge, making it better suited for spot concealing and under-eye work. A damp beauty sponge tends to give a more diffused, skin-like finish over larger areas and can sheer out coverage. Many people use both tools — the brush for placement and a sponge to blend edges further.

Can I use the Real Techniques Bold Metal 102 brush around my eyes safely?

Yes — the triangular tip is specifically shaped to fit the under-eye area and inner corners of the eye for precise concealer placement. Always check that the bristles are intact and not shedding before use near the eyes. If you experience any eye irritation, rinse with clean water and seek advice; our eye care collection includes products that may help with minor irritation.

Is the Real Techniques Bold Metal Collection brush cruelty-free?

Yes, the Bold Metal Collection uses synthetic bristles, which means no animal hair is used in the brush construction. Real Techniques is widely recognised as a cruelty-free brand, making this brush a suitable choice for those who prefer ethically produced makeup tools. Always check the brand's current cruelty-free status directly with Real Techniques for the most up-to-date information.

How long does the Real Techniques 102 Triangle Concealer Brush last?

With proper care — regular cleaning, correct storage, and gentle use — a quality synthetic makeup brush like this can last one to two years or longer. The metal handle is particularly durable compared to plastic alternatives. Replace the brush if you notice bristles shedding, splaying permanently, or if the tip loses its triangular shape and no longer applies product precisely.

What are the alternatives to the Real Techniques 102 Triangle Concealer Brush?

Alternatives include other precision concealer brushes from brands such as e.l.f., Morphe, and MAC — though these vary in price and bristle quality. A small, flat synthetic concealer brush can serve a similar purpose for broader coverage. For very targeted spot concealing, some people prefer a fine-tipped lip brush as an alternative to a dedicated concealer brush.

Can I use the Real Techniques 102 brush to apply foundation as well as concealer?

While the brush is designed primarily for concealer, its small triangular tip can be used to apply liquid foundation to small areas such as around the nose or under the eyes. It is not ideal for full-face foundation application due to its size. For broader foundation coverage, a larger flat or buffing brush would be more efficient.

How should I store the Real Techniques Bold Metal Collection 102 brush?

Store the brush upright in a brush holder with bristles facing upward to maintain the triangular tip shape, or lay it flat on a clean dry surface. Avoid storing it in humid environments or in an airtight container while damp, as this can encourage mould growth on the bristles. Keep it away from direct sunlight to preserve the synthetic fibres.

Can using a dirty makeup brush cause skin problems?

Yes — an unwashed brush can accumulate bacteria, dead skin cells, and old product, all of which can be transferred back to the skin during application. This can contribute to breakouts, folliculitis, and skin congestion, particularly in acne-prone individuals. Cleaning your brush regularly is one of the simplest steps you can take to support skin health alongside any skin care products you use.

Is the Real Techniques Bold Metal Collection 102 brush good for beginners?

Yes — the brush is a practical choice for beginners because the triangular tip guides product placement intuitively, reducing the guesswork involved in concealer application. The weighted metal handle also makes it easier to control pressure and movement compared to lightweight plastic-handled brushes. At £11.99, it represents good value for someone building their first makeup brush collection.

How Should You Use the Real Techniques Bold Metal Collection 102 Triangle Concealer Brush?

Using this brush correctly is the key to achieving a natural, blended finish. The triangular tip is designed for precision, so small, controlled movements will always give better results than broad sweeping strokes.

What Is the Correct Way to Apply Concealer With This Brush?

There is no single fixed "dose" for a cosmetic brush, but the amount of product you use matters. Overloading the brush leads to a cakey, unblended finish, while too little product means you'll need to go back over the area repeatedly — which can disturb the skin beneath.

When Is the Best Time to Use the Real Techniques 102 Brush?

Apply concealer with this brush after your skincare routine has fully absorbed — typically after moisturiser and SPF have settled into the skin. Applying concealer over a still-tacky moisturiser can cause it to move or crease. If you use foundation, apply concealer after your base for targeted spot coverage, or before for under-eye brightening — both approaches work depending on your preference and the coverage level you want.

How Long Can You Use the Real Techniques Bold Metal Collection 102 Brush For?

This brush can be used indefinitely as long as it remains in good condition. Inspect the bristles regularly — if they begin to splay, shed, or lose their triangular shape, it is time to replace the brush. With weekly cleaning and proper storage, most users find a well-maintained synthetic brush remains effective for one to two years. Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

What Are the Most Common Issues Associated With Using the Real Techniques 102 Brush?

As a cosmetic tool rather than a medicine, this brush does not carry a pharmacological side effect profile. However, improper use or inadequate cleaning can lead to skin reactions that are worth being aware of. The most common issues people experience are related to hygiene rather than the brush itself.

  • Skin breakouts or congestion caused by bacteria on an unwashed brush
  • Mild redness or irritation from applying the brush with excessive pressure
  • Uneven or patchy concealer application if the brush is overloaded with product
  • Bristle splaying over time if the brush is stored incorrectly or cleaned too roughly

What Are the Less Common Concerns With Makeup Brush Use?

Less frequently, some individuals may experience reactions that go beyond minor irritation. These are typically linked to residual product build-up in the bristles or pre-existing skin sensitivities rather than the brush material itself.

  • Allergic contact dermatitis — a delayed skin reaction to residual concealer or cleanser left in the bristles
  • Folliculitis — inflammation of hair follicles in acne-prone individuals who use an unclean brush repeatedly
  • Eye irritation if a loose bristle contacts the eye surface during under-eye application
  • Skin congestion or milia (small white cysts) in individuals who apply heavy product repeatedly to the same area

What Are the Serious Risks of Using a Makeup Brush Incorrectly?

Serious adverse effects from a cosmetic brush are rare, but they can occur in specific circumstances. Using a brush on broken, infected, or severely inflamed skin can introduce bacteria into open skin, potentially worsening an existing infection. If you have a skin condition such as impetigo, active cystic acne, or an open wound, do not apply makeup over the affected area without first seeking advice from your GP or pharmacist. Similarly, if a bristle enters the eye and causes persistent pain, redness, or visual disturbance, seek prompt medical attention.

What Should You Do If You Experience a Skin Reaction?

If you notice redness, swelling, itching, or a rash after using this brush, stop use immediately and wash the affected area gently with cool water. Consider whether the reaction may be linked to the concealer product rather than the brush itself — patch testing a new concealer on the inner arm before facial use is always a sensible precaution. If the reaction persists for more than 48 hours or worsens, consult your pharmacist or GP. They can help determine whether you are experiencing contact dermatitis or another skin condition requiring treatment.

Can the Real Techniques 102 Brush Interact With Skincare Products?

The brush itself does not interact with skincare ingredients, but the timing of your routine matters. Applying concealer with this brush over skin that is still tacky from active skincare ingredients — such as retinoids, AHAs, or vitamin C serums — can cause the concealer to pill or move. Always allow your skincare to fully absorb before applying makeup. If you use prescription topical treatments for acne or rosacea, speak to your dermatologist about whether applying makeup over treated skin is appropriate.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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