One thing I see often in the spray tanning industry is the growing push around prep sprays, post sprays, hydration mists, and products marketed as “DHA enhancers” that claim to make your tanning solution work better.
While prep and aftercare absolutely have their place, I think there is an important conversation that often gets overlooked:
A great spray tan solution should not need rescuing.
Prep and aftercare should support the skin and improve consistency… not compensate for a solution that should have been formulated better in the first place.
If a spray tan only performs well because it needs multiple extra products before and after the service, it may be worth asking whether the issue is really the client… or the solution itself.
A QUALITY SOLUTION SHOULD STAND ON ITS OWN
A professional spray tan solution should be designed to perform as a complete formulation.
That means:
- balanced DHA levels
- reliable colour development
- smooth fade patterns
- proper bronzer balance
- comfortable wear time
- good skin hydration
- strong rinse performance
- consistency across different skin types
It should not need a prep mist to make it develop properly or a hydration spray afterwards just to stop the skin feeling tight and dry.
Years ago, many solutions were heavily alcohol-based, which often left the skin feeling dry and uncomfortable. In those cases, extra hydration products made more sense.
But formulation has come a long way.
There are far more advanced solutions on the market now… including alcohol-free and ethanol-free formulas, better humectants, improved DHA quality, and combinations like DHA with Erythrulose for better fade and longevity.
Even high DHA solutions, including 20% formulas, can be designed to feel comfortable on the skin and perform beautifully without drying the client out.
That should be the standard.
THE BETTER QUESTION TO ASK
When a product is marketed as something that will make your tanning solution perform better, many people immediately think:
“Great… this will improve my results“.
But the better question to ask is:
“Why wasn’t my solution already giving me the best possible results?”
A professional spray tan solution should not need extra products to finally deliver strong colour, smooth fade, client comfort, and reliable development.
That should already be built into the formulation.
Prep and aftercare should support consistency… not become the reason the tan works well in the first place.
If a product is being sold as the missing piece that makes your tan finally perform properly, it is worth asking what was missing from the original solution to begin with.
That is where professionals should be looking.
LOOK AT THE CAUSE, NOT THE BAND-AID
If your solution needs a pre-spray and/or a post-spray just to perform the way a professional solution should, the real question is not which extra product to add… it is whether the solution itself needs reformulating.
Prep and aftercare should support a strong formula, not compensate for a weak one.
The focus should always be on identifying the cause, not relying on the band-aid.
SPRAY TANNING IS A SKIN REACTION – NOT JUST A PRODUCT APPLICATION
Spray tanning is a chemical reaction between DHA and the amino acids in the outer layer of the skin.
That means skin preparation matters.
Dry skin, product residue, deodorant, moisturiser, showering too close to the appointment, shaving irritation, dehydration… all of these things can affect how evenly the tan develops.
That is not the solution failing.
That is poor preparation affecting the result.
This is where proper prep becomes important.
Not because we are trying to fix the solution, but because we are preparing the skin so the client can get the best possible result.
There is a big difference between:
supporting the skin
and
trying to fix the tan afterwards.
CLIENTS NEED EDUCATION – NOT CONSTANT FIXES
Personally, I don’t believe we should be making excuses for poor client preparation.
If a client does not prep properly, that should be explained clearly.
I always had a full pre-appointment conversation with clients:
Have they showered too close to the appointment?
Have they used moisturiser, deodorant, perfume, or body products?
Have they followed the prep instructions correctly?
If they hadn’t, I explained exactly what could happen and why.
I would still proceed with the appointment if they chose to continue, but I made sure expectations were clear.
That is professionalism.
If we constantly try to “fix” poor preparation with extra sprays and add-on products, clients never learn how important proper prep actually is.
They start believing the tan should work perfectly no matter what they do.
That creates unrealistic expectations.
Some of my own clients who insisted they had “never had an issue” were shocked at the difference when they finally followed the prep instructions properly.
The results spoke for themselves.
THE DMI HYPE
This is where I think a lot of the hype starts.
I see products marketed around ingredients like DMI, claiming they make DHA penetrate better, make the tanning solution perform better, or even create “sweat-resistant” results.
I disagree with that positioning.
DMI is not new.
It is a tool.
It’s been around since before I released my Brand back in 2015.
It can support delivery, but it does not magically make a poor solution great.
The actual tanning solution has not changed.
What changes is the condition of the skin and how well the skin is prepared to respond.
There are also other ingredients that can support similar functions.
DMI is not the only ingredient capable of helping with penetration, ingredient delivery, hydration support, or improving how a formula performs on the skin.
Ingredients like Propylene Glycol, Ethoxydiglycol, Butylene Glycol, Pentylene Glycol, Propanediol, and other solvent systems have been used in professional formulations for years for similar reasons… as solvents, humectants, and delivery-support ingredients.
The difference is that many modern professional brands, including mine, choose to avoid ingredients like Propylene Glycol because they can be more irritating, more drying, and less comfortable on the skin for some clients.
That is where ingredients like DMI are often positioned… they can offer delivery support with a more elegant skin feel and better formulation compatibility.
But again, that does not make DMI some revolutionary magic ingredient.
It is simply one formulation tool among many.
Good formulation is never about one trendy ingredient.
It is about the full balance of the formula.
It is also important to understand that DHA does not need to penetrate deeply into the skin.
DHA works primarily in the stratum corneum… the outermost layer of the skin.
The goal is not to push DHA deeper.
The goal is to create the best possible surface for an even, controlled reaction with the amino acids in the skin.
That means:
- even absorption
- proper hydration
- consistent colour development
- smoother fade
- better overall skin condition
not simply “deeper penetration”.
A Quick Note on “Sweat-Resistant” Claims
DMI is also often marketed as though it is the sole reason a solution becomes “sweat-resistant” or “sweat-proof”.
That is another oversimplification.
DMI alone does not create true sweat resistance.
It works as part of a formulation system.
In most professional formulas, sweat-resistant performance relies on a combination of three ingredients working together… most commonly:
- DMI (Dimethyl Isosorbide)
- Isododecane
- Trimethylsiloxysilicate
Each plays a different role.
DMI supports delivery and formula performance.
Isododecane helps with faster dry-down and lighter wear.
Trimethylsiloxysilicate is the major film-forming ingredient that helps create that more resistant “anchoring” effect on the skin.
That is usually what people are actually noticing when they talk about sweat resistance… not DMI alone.
So again, DMI is not the golden child.
It is one part of a much bigger formulation picture.
This is why I always say professionals should stop focusing on one trendy ingredient and start looking at how the entire formula performs.
That is why I am careful with strong marketing claims around DMI.
Saying:
“This makes your solution work better“
suggests the product is improving the solution itself.
I think the better message is:
“This helps prepare the skin so the solution can perform consistently“.
That is a much more accurate and professional explanation.
Because if your tanning solution needs another product to make it work properly, I would be looking more closely at the solution itself.
ARE YOU JUST BUYING WHAT SHOULD ALREADY BE… OR ALREADY IS… IN THE SOLUTION?
When you start looking closely at the ingredients in many prep mists, hydration sprays, and post-tan products, you will often notice something interesting:
They often contain many of the same types of ingredients that should already exist in a well-formulated spray tan solution… and in many cases, they already do.
Hydration support, humectants, soothing agents, skin conditioners, and delivery-support ingredients like DMI are not revolutionary.
They are formulation tools.
Many professional spray tan solutions already include these ingredients within the formula itself to support colour development, skin comfort, hydration, and overall performance.
In other cases, professionals are being sold additional products containing ingredients that should have already been considered within the original tanning solution formulation.
That raises an important question:
Are you genuinely improving the result… or simply paying extra for ingredients that are already there – or should have been there – from the beginning?
That does not mean every prep product has no place.
But it does mean professionals should understand the difference between genuine skin preparation and paying repeatedly to compensate for weak formulations.
SOMETIMES THE BETTER INVESTMENT IS A BETTER SOLUTION
People often focus on the fact that a prep mist or aftercare spray may only cost a small amount per client.
Maybe 60 or 70 cents.
But over time, that adds up.
That is repeated stock investment, repeated product ordering, and extra money being spent to support a result that should already be coming from the main solution.
Sometimes that money is better invested in a more advanced, better-formulated solution from the beginning.
If you want better longevity, better fade, and better hydration, often the answer is not another product to place on the skin.
It is better formulation.
Better DHA.
Better humectants.
Better Erythrulose balance.
Better alcohol-free formulation.
Sometimes spending more on the right solution saves far more than constantly buying products to support the wrong one.
PREP AND AFTERCARE PRODUCTS SHOULD NOT BE A REQUIREMENT TO GET A GREAT RESULT
This does not mean prep and aftercare products are automatically necessary for every spray tan service.
In my opinion, they should not be a requirement at all.
A properly formulated professional spray tan solution should already be designed with colour development, fade quality, skin comfort, hydration, and client experience in mind.
It should not rely on a prep spray for the tan to develop evenly or an aftercare mist to stop the skin feeling dry and uncomfortable.
That should already be built into the formulation.
Many prep and aftercare products are marketed as though they improve longevity, hydration, or overall results… but in reality, they are often compensating for solutions that were lacking those qualities to begin with.
If a solution is already formulated properly, with high-quality DHA, strong hydration support, balanced bronzers, proper fade control, and comfortable wear time, those additional products often make very little difference.
They may feel like an extra luxury step, but they should not be the reason a tan performs well.
That is why I believe the focus should always be on choosing the right solution first.
Not building a system around trying to improve the wrong one.
CONCLUSION
A professional spray tan should not rely on multiple products just to become acceptable.
A quality solution should stand strong on its own.
Prep should prepare the skin.
Aftercare should maintain the result.
Neither should be responsible for fixing poor formulation.
Because in professional spray tanning, the best results come from:
- strong formulation
- proper client preparation
- correct application
- honest education
- realistic expectations
Not product dependency.
And sometimes, the best thing you can do for your business is stop looking for another spray… and start looking for a better solution.
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