A prescription brightening treatment - hydroquinone, kojic acid, and niacinamide - to help fade dark spots, post-acne marks, and uneven tone.*
Dark spots don’t fade because you found a stronger scrub or a pricier “brightening” serum - they fade when the right actives slow pigment at the source, consistently, over weeks. Spot On pairs prescription-strength hydroquinone with kojic acid and niacinamide in one targeted formula, reviewed by a licensed provider before it ships - because this is a formula that’s meant to be used in a supervised course, not forever.

Dark spots don’t fade because you found a stronger scrub or a pricier “brightening” serum - they fade when the right actives slow pigment at the source, consistently, over weeks. Spot On pairs prescription-strength hydroquinone with kojic acid and niacinamide in one targeted formula, reviewed by a licensed provider before it ships - because this is a formula that’s meant to be used in a supervised course, not forever.
Even tone isn’t about bleaching your face or chasing the strongest thing you can buy. It’s about slowing pigment at the source with the right actives - at a strength and duration a provider signs off on.
Hydroquinone - a prescription-strength ingredient that helps slow melanin production at the source, to fade the look of dark spots and uneven tone over time.*
Kojic acid - a brightening active that supports a more even-looking complexion and works alongside hydroquinone.*
Niacinamide - helps calm the skin and support a balanced, brighter-looking tone while you treat.*
Targeted, not indefinite - this is a formula meant for a supervised course, with breaks as your provider directs - not a product you use forever.
One focused step - no ten-product routine; the actives that actually move pigment, in one formula.
Prescription & provider-reviewed - reviewed by a licensed provider and dispensed by a licensed pharmacy when appropriate for your skin.

Dark spots come from one thing: extra melanin, made and deposited unevenly - after a breakout, after sun exposure, after inflammation. A cover-up or a mild “glow” serum sits on the surface. It doesn’t slow what’s making the pigment in the first place.*
Hydroquinone works at the source - helping slow the pigment-producing step so new spots have less to draw on and existing ones can fade over time. Kojic acid adds brightening support, and niacinamide calms and evens, so you’re addressing tone without stripping or over-irritating the skin.*
Here’s the honest part: hydroquinone is powerful, which is exactly why it’s prescription and provider-reviewed. It’s used in a supervised course - not indefinitely - and it won’t work overnight. Results vary, and a provider reviews your skin, your history, and your tone to make sure the strength and timeline are right for you.*
A prescription formula, reviewed by a licensed provider before it ships. Starting at $54.99/month.
Spot On is a prescription formula. After a licensed provider reviews your intake - including your skin tone and history - and determines it’s appropriate, it’s prepared by a licensed pharmacy in the USA and shipped to your door: hydroquinone, kojic acid, and niacinamide in a targeted formula for external use.
Because hydroquinone is meant to be used in a course rather than indefinitely, your provider guides how long you use it and when to take a break. That supervision isn’t a formality - it’s how this ingredient is used correctly.
Spot On may be recommended or prescribed by a licensed provider and dispensed by a pharmacy when appropriate for you. Apply as directed, avoid the eye area and broken skin, and use daily sunscreen - sun exposure drives pigment and can undo your progress.

Brightening actives work with consistency, not overnight - and pigment fades slower than most people expect. Here’s roughly how it tends to unfold with directed use. Results vary by person.
Your skin gets used to the actives. Some mild dryness, tingling, or sensitivity can happen early - ease in exactly as your provider directs and don’t overapply.*
This is the consistency window. Pigment hasn’t had time to visibly shift much yet - the work is happening below the surface. Daily sunscreen here protects everything you’re building.*
With consistent use, this is the window where some people say spots look lighter and tone looks more even.* This is normal for pigment - it takes weeks, not days. Results vary.
This is often where results are clearest - and where your provider talks with you about a maintenance plan or a break, because hydroquinone is used in courses, not continuously.
Sun exposure makes pigment worse and can reverse your progress faster than the treatment builds it. Daily SPF isn’t optional with this formula.
*Individual results vary. This page is not medical advice. Follow your provider’s instructions.

I’d tried every brightening serum on the shelf and my post-acne marks barely budged. A couple of months in, they look noticeably lighter to me and my tone is more even. Slow, but it’s the first thing that actually did something.

First couple weeks my skin was a little dry and sensitive - they warned me and told me to ease in. Once it settled, the sun spots on my cheeks started looking lighter.

Having a provider actually pick the strength and tell me when to take a break mattered to me - I’d read that hydroquinone isn’t something you just use forever. Felt like it was being done right.

I was cautious because of my skin tone. The provider went through my history first. My uneven areas look more even now and I use sunscreen every single day like they said.

No long-term contract was the reason I tried it. My spots are fading and my tone looks brighter. Reordering because it’s working.

My spots always stalled halfway with drugstore stuff. This is the first thing that kept going. Even tone, one step, provider-guided.
Individual results vary. Testimonials are unsolicited patient experiences, not typical outcomes or guarantees.
“Even tone isn’t about bleaching your skin. It’s about slowing pigment at the source - carefully, for a set course, and with your skin tone in mind.”
- The CoreAge Rx Medical TeamFollow your provider’s instructions and your label. In general, it looks like this.
Start with clean, dry skin so the actives can work.
A thin layer to the areas you’re treating, as directed. Avoid the eyes and any broken skin. Ease in - every other day at first if your provider suggests it.
Daily SPF, every day. Sun exposure drives pigment and can undo your results - this step isn’t optional.
Do not apply to open, broken, or freshly treated skin unless directed. Avoid combining with benzoyl peroxide, which can cause temporary staining with hydroquinone. If you use other strong actives (like tretinoin), check with your provider before combining.
| Your main goal | Spot On DARK SPOTS & TONE | Pore Favor (Acne & Pores) | Smooth Move (Renewal) |
|---|---|---|---|
| Best for | Dark spots, sun spots, post-acne marks, uneven tone | Acne, oil, congested pores | Fine lines & texture |
| Key actives | Hydroquinone, kojic acid, niacinamide | Salicylic acid, niacinamide, zinc oxide, urea | Tretinoin, niacinamide, vitamin C |
| Starting price | $54.99/mo | $42/mo | $42/mo |
| Intensity | Targeted, supervised course | Lightweight, daily | Stronger, resurfacing |
These are different formulas for different goals - not better or worse than one another. A provider can help you choose, and some routines combine formulas under provider guidance. Firming & repair? Ask about Bounce Back or Time Out.
The drugstore answer to dark spots is a wall of “brightening” serums promising to erase years overnight. Most are too weak to move real pigment, and the ones strong enough to matter - like hydroquinone - were pulled from over-the-counter shelves, because they’re meant to be used under supervision, not grabbed off a rack.
Spot On is the focused, provider-reviewed version of that: prescription-strength hydroquinone to slow pigment at the source, plus kojic acid and niacinamide to brighten and even - used in a supervised course, with breaks as your provider directs, and with your skin tone accounted for.
It helps fade dark spots and even tone over time. It’s not an overnight miracle, and it’s not a forever product - and we won’t pretend otherwise.
“We’d rather run one right formula for a proper course, reviewed for your skin, than sell you a shelf of serums that never touch the actual pigment.”
Apply a thin layer to the areas you’re treating on clean, dry skin, as directed by your provider and your label. Ease in if you’re new to brightening actives. Avoid the eye area. Use sunscreen daily. Use only for the duration your provider directs.
On open, broken, raw, or freshly treated skin unless specifically directed. Do not combine with benzoyl peroxide (can cause temporary staining). Check with your provider before combining with other strong actives such as tretinoin.
Some dryness or sensitivity can happen early. If you have burning, swelling, rash, blistering, or any darkening of the treated area, stop and message the medical team/provider so they can review and advise you.
This page is not medical advice. Consult a licensed healthcare provider.
100% online. A licensed provider reviews your intake, and if Spot On is right for you, it ships to your door.
A quick, confidential online intake about your skin, tone, goals, and history. Takes a few minutes.
US board-certified providers oversee every prescription. If it’s not right for you - or a break or different formula fits better - they’ll tell you.
If a provider grants your prescription, it’s prepared and shipped free. No long-term contracts - cancel anytime.
Fading pigment takes consistent months of use. The longer your plan, the better your results - and the lower your per-month price.
100% automatic refund if you are not approved by our licensed physician.
If dark spots and uneven tone have outlasted everything on the shelf, the answer isn’t a stronger scrub or a pricier “brightening” jar. It’s slowing pigment at the source with prescription-strength actives - at a strength, duration, and plan a provider signs off on for your skin.
Spot On won’t work overnight, it isn’t a guaranteed cure, and it isn’t a forever product. What it is: a provider-reviewed brightening formula to help fade dark spots and even tone - one targeted step, used in a supervised course.
Pick your plan below. From $54.99/month, no long-term contracts - cancel anytime.
Prescription · provider-reviewed · no long-term contracts
Compounded formula: Spot On™ (Hydroquinone, Kojic Acid & Niacinamide) is a compounded skincare formula. Compounded medications are not FDA-approved. They are prepared by a licensed pharmacy and made available only after a licensed provider reviews your information and determines the formula is appropriate for you. Prescription products require a consultation with a licensed healthcare provider.
For external use only. Avoid the eye area. Sun exposure drives pigment and can undo your results; use a daily sunscreen. Do not apply to open, broken, raw, or freshly treated skin unless specifically directed by your provider. Some dryness or sensitivity can occur when starting brightening actives, and hydroquinone is used in a supervised course rather than indefinitely.
Tell your provider if you are pregnant, trying to become pregnant, or breastfeeding; if you have a skin condition such as eczema, rosacea, or active dermatitis; if you have a known allergy to any ingredient; or if you use other active skincare such as tretinoin, retinol, benzoyl peroxide, or other acids. If you experience burning, swelling, blistering, severe rash, or irritation that is not improving, stop use and contact the medical team/provider.
The information on this page is for educational purposes only and is not medical advice. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results vary.
Patient experiences shared on this page are unsolicited and have been lightly edited for length and clarity. They represent personal experiences, not typical outcomes or guarantees.
All medical services, including clinical evaluations, treatment planning, and prescribing decisions, are provided exclusively by the Professional Entities (M & D Integrations Inc d/b/a MD Integrations, MDI Medical Group P.C., and MD Integrations & Wellness Provider Group P.A.), which are independently owned and operated. DSO Fine Shrimp d/b/a CoreAge Rx provides the technology platform and administrative coordination services only. DSO Fine Shrimp d/b/a CoreAge Rx does not provide medical services, does not employ healthcare providers, does not participate in clinical decisions, and does not practice medicine.
CoreAge Rx is committed to making its website accessible to all users, including individuals with disabilities, in compliance with the ADA and Section 508 of the Rehabilitation Act. If you have difficulty accessing any content, contact support@coreagerx.com or +1 307-405-1638.
Distributed by CoreAge Rx, 1309 Coffeen Avenue STE 1200, Sheridan, Wyoming 82801 · +1 307-405-1638 · support@coreagerx.com.
Prescription products are available only through consultation with a licensed healthcare provider and require a valid prescription. Individual results may vary. Consult a licensed health professional before starting any treatment. Offers available only to residents of the United States aged 18 and older. DSO Fine Shrimp LLC d/b/a CoreAge Rx is LegitScript-certified.