Londonsurreyaesthetics

22/04/2026

Retinoids, retinol, retinaldehyde, retinoic acid! Anyone confused yet?

Lots of people try strong Vitamin A products or retinoids and end up wrecking their skin barrier. So then they use the sandwich method of putting moisturiser on first then the retinoids and then more moisture. That’s just not necessary.

There are very few people who need retinoic acid, the most active form and the prescription strength retinoids. It’s so harsh and often people don’t tolerate it.

The skin stores Vitamin A via the ester forms of retinols, so retinyl palmatate and acetate for example. Then when needed, the skin converts the ester form into retinoids acid. This takes milliseconds by the way, so no need to use retinaldehyde to be closer to retinoic acid.

Ester forms if retinoids are much less harsh and make them great for sensitive skins. It is critical for the skin to have Vitamin A so every skin needs

What are your experiences with retinoids?

19/04/2026

Has anyone else noticed this about skincare companies. They are often releasing shingle skincare products as well, just to add even more layers into a routine.

No wonder we are seeing so many skin barrier issues in clinic 😳

The marketing is outrageous in some circumstances too. It just creates confusion in my opinion!

17/04/2026

3 things that are feeding your acne that are often overlooked.

Not using clean microfibre cloths, one after your oil cleanse and one after your water based cleanse. Then use different ones the next day.

Pillow cases: use one side, flip the next night, change the third night and repeat.

Using hair products and then sweating in the gym so it rubs all over the face. This will break you out!

What have you found helpful?

15/04/2026

There are a few things I wouldn’t do as an aesthetic practitioner. Physical scrubs are one of them.

The kernel hard bits in them are microcars your skin and likely causing skin barrier issues.

If you need to exfoliate I would use chemical ones. But these can be overdone as well.

Mandelic acid is nice and gentle and suitable for most skin types.

14/04/2026

3 things I wish people knew about polynucleotides.

Dose of polynucleotides matters. 2.5mg per ml is very different to 20! The result from the treatment will also be different.

The source of polynucleotides is also important. Wild fish or farmed fish can make a difference in the quality of the polynucleotide and therefore the outcome.

Polynucleotides are a forever treatment in that they need maintenance. You will lose the momentum of improvement if you don’t keep topping up.

13/04/2026

10/04/2026

Skin boosters, how do you choose which one.

Again there are lots on the market but straight forward hyaluronic acid skin boosters are not always the best. They’re ok and give a good response in the short term but are just hydrating the skin.

If you choose a more complex skin boosters such as Sunekos, you’re getting the addition of 6 amino acids. This is then stimulating different types of collagen, not just 1 and 3. This type of skin booster is considered a biorejuvenator because of the additional components it stimulates.

Hydromax from Vivacy is a different skin booster and is slightly cross linked hyaluronic acid with mannitol. This prevents the product breaking down as quickly, is a powerful antioxidant and provides structure to the skin. It is very good at increasing ceramide production and lifting scars.

NCTF has many different ingredients and is useful for pigmentation and hydration.

There is a lot to choose from but ultimately it is about having a consultation and discovering what is best for your individual concerns.

They are all forever treatments and will need maintenance. That’s important to remember 💜

If you have been wondering if these treatments would be good for your skin, why not DM me SKIN to book in for a consultation.

08/04/2026

Skin really dry especially between the eyebrows. Here are 5 mistakes I see in clinic which may be driving it

Not changing your skin care when the colder weather comes.

Over exfoliating!

Using products with essential oils, fragrance and a lot of alcohol

Using physical scrubs 😳

Not using products with enough ceramides, fatty acids and cholesterol in.

Hyaluronic acid is ok but beta glucan is better in terms of a of hydration. And let’s not forget good old urea! It’s such a good product. 10% for the face will help hydration but also exfoliate very gently.

If you are struggling with your skin, let’s change that in 2026. DM me to grab an online consultation 💜

08/04/2026

Skin really dry especially between the eyebrows. Here are 5 mistakes I see in clinic which may be driving it

Not changing your skin care when the colder weather comes.

Over exfoliating!

Using products with essential oils, fragrance and a lot of alcohol

Using physical scrubs 😳

Not using products with enough ceramides, fatty acids and cholesterol in.

If you are struggling with your skin, let’s change that in 2026. DM me to grab an online consultation 💜

06/04/2026

Polynucleotides aren’t a panacea for all skin concerns. If you have dull and dry skin, skin boosters may be better.

So always have a consultation before deciding as you may find polynucleotides are not the solution to your specific needs.

Polynucleotides are also quite slow to work! Patience is a virtue!



Have you tried polynucleotides?

04/04/2026

Disappointed in your polynucleotide results? This may be why.
Rejuran had Wild Salmon DNA as a source for their polynucleotides

Wild Salmon are much fitter and healthier having swum 1000s of miles to get to their destinations. Therefore the quality of the polynucleotide is better.

Farming fish is more difficult. Antibiotics may have to be used. They aren’t swimming as much. Consequently the polynucleotide may not be quite as good.

Salmon DNA more closely resembles our own DNA rather than trout. Hence why Rejuran polynucleotides have been so popular for the last 12 years.

The purity and concentration of Rejuran polynucleotides are also superior to most others on the market.

If you have been disappointed with your previous polynucleotide treatment why not DM me PN and we can discuss trying Rejuran instead. Or, if other treatments may be better for your specific concern.

31/03/2026

RF microneedling is an amazing treatment, provided the right assessment and treatment is undertaken.

There have been some poor outcomes, hence the FDA warning, but you could say that about any treatment.

Microneedling can be poorly performed without the RF. patients can get side effects from fillers. But that doesn’t mean it is bad in every case.

The key with RF microneedling is understanding the layer you are aiming for in the skin, and knowing how much heat to apply. Less is more. Too much inflammation won’t get results basically.

Always go to a practitioner that has been trained thoroughly and who has proven protocols regarding the settings for RF microneedling. Lynton are an excellent machine because they have tried and tested protocols they have performed on 100s of patients.

rfmicroneedlingstreatham