
Smooth fine lines. Hydrate. Refresh.
A more hydrated appearance.
RHA® 1 is a hyaluronic acid injectable treatment designed to improve skin hydration, elasticity and the appearance of fine lines, while maintaining your natural facial features.
It can be particularly useful for fine lines around the mouth and other areas where the skin has started to show signs of ageing, without the need to add noticeable volume or change the shape of your face.
Rather than using a traditional volumising approach, RHA 1 is designed to integrate more naturally with the skin and support a smoother, more hydrated appearance.
Who can benefit from RHA 1?
RHA 1 may be suitable for individuals looking to improve:
✔️ Fine lines around the mouth
✔️ Early signs of ageing
✔️ Skin hydration
✔️ Skin elasticity
✔️ Skin texture
✔️ Dull or dehydrated-looking skin
It can be a particularly good option for those who want subtle skin rejuvenation while keeping their facial features natural.
YOUR TREATMENT JOURNEY
1
Identify
We identify the fine, superficial lines you'd like to soften while considering your natural facial expressions and movement.
2
Refine
RHA® 1 is carefully placed into the targeted areas to soften fine lines without creating unnecessary volume.
3
Settle
Any initial swelling or redness settles, allowing the subtle improvements and smoother skin to become more apparent.
4
Express
Enjoy softer-looking lines and a refreshed appearance while retaining the natural movement and expression of your face.

WHY CHOOSE FACE BOSS
Choosing an aesthetics clinic is about more than the treatment itself. It’s about knowing you’re in safe hands from your first consultation through to your final results.
At Face Boss Aesthetics, we pride ourselves on delivering honest advice, professional care, and results that enhance your natural beauty. We never believe in a one-size-fits-all approach, which is why every client receives a thorough consultation and a treatment plan tailored specifically to their goals.
We don't believe that every line needs to be treated with traditional filler. The right treatment depends on your skin, anatomy and individual concerns.
🖤 PEACE OF MIND
Fully Qualified, Fully Insured, Advanced Registered Aesthetic Nurse Practitioner
🖤 SAFE, PERSONALISED TREATMENTS
Safe, non-surgical beauty treatments personalised to every client to enhance your natural beauty
🖤 5* RESULTS
Achieve the results you desire - Our clients rate us 5 out of 5 stars and are extremely happy with the results seen
🖤 AFTERCARE
Honest and reliable aftercare with no hidden charges
During your consultation, we assess the area and discuss whether RHA 1 or another skin rejuvenation treatment would be most appropriate for you.
FREQUENTLY ASKED QUESTIONS
RHA® 1 is a hyaluronic acid dermal filler from the TEOSYAL® RHA® range, specifically designed to soften very fine, superficial lines. It is particularly suited to areas of the face that move frequently, helping to smooth fine lines while maintaining a natural appearance when your face is both resting and expressing.
RHA® 1 is designed for fine, superficial wrinkles and is particularly useful around highly expressive areas of the face. This includes fine vertical lines above the lips, sometimes referred to as lipstick or smoker's lines, as well as the upper lip border and other superficial lines where a lightweight, flexible filler is required.
RHA® stands for Resilient Hyaluronic Acid. Unlike fillers designed primarily to create volume or dramatically reshape facial features, RHA® 1 is formulated to be flexible and adapt to facial movement. This makes it particularly suited to delicate, expressive areas where the aim is to soften fine lines while keeping the result looking natural.
RHA® 1 has been developed specifically with natural facial movement in mind. Its high-stretch characteristics allow the product to adapt as you smile, laugh and talk, helping to soften fine lines without restricting your normal expressions. The goal is a subtle, refreshed result rather than an obviously "filled" appearance.
RHA® 1 provides temporary results, and longevity will vary depending on factors such as the area treated, your metabolism, lifestyle and facial movement. Teoxane reports clinical evidence for its RHA® collection lasting up to a year, although individual results vary and maintenance treatments may be required to preserve the desired effect.


