Totemica Musu Radiance Repair Serum

SENSORY EXPERIENCE:
✨ Texture: Lightweight texture. Fast absorption. No residue.
✨ Scent: Fragrance-free. Clean, neutral.

OUR CLEAN PROMISE:
✨ MUSU Radiance Repair Serum is free from fragrance, silicones, parabens, sulfates, phthalates, mineral oil, and
drying alcohols. It is cruelty-free and vegan-friendly.

🌸 Fragrance-free — no added scent.

Recommended use: 1–2x daily | Suitable for all skin types | PM Routine

1- Apply 3–5 drops onto clean, dry face and neck.
2- Start with PM only for the first 1–2 weeks (skin adaptation).
3- If well tolerated, add to your morning routine as well.
4- Apply after toner, before moisturizer.
5- In the morning, always finish with broad-spectrum SPF — essential when using brightening actives.

✔ PM Routine: Cleanser → Toner → MUSU Serum → Moisturizer → Face Oil (optional)
✔ AM Routine: Cleanser → Toner → MUSU Serum → Moisturizer → SPF (required)

What to expect: A light tingle or warmth in the first few minutes is normal — that's the formula working, and it fades as your skin adapts.
Stop using and rinse with cool water if you feel real burning, strong itching, redness lasting more than an hour, or any swelling or peeling. When in doubt, check with your dermatologist.
Visible results: typically noticed between 8–12 weeks of consistent use.

MANDATORY PATCH TEST FOR SENSITIVE SKIN: Before the first full application, apply a small amount behind the ear or on the inner forearm for 48 hours. If no reaction occurs, proceed.

SUNBURN ALERT: This product contains brightening actives (PHA and Tranexamic Acid) that may increase your skin's sensitivity to the sun and particularly the possibility of sunburn. Use a broad-spectrum sunscreen (SPF 30+), wear protective clothing, and limit sun exposure while using this product and for a week afterwards.

WARNING: FOR EXTERNAL USE ONLY. Keep out of reach of children. Avoid contact with eyes. If irritation occurs, discontinue use and consult a physician. Avoid prolonged exposure of product to heat and light. Consult physician if pregnant/nursing. ALWAYS USE SUNSCREEN DURING THE DAY WHEN USING THIS PRODUCT.

✨ Visibly Brighter Skin Tone
Niacinamide 5% and Tranexamic Acid 3% — two of the most clinically studied brightening actives — help visibly reduce the appearance of dark spots and even out skin tone with daily use.

✨ Smoother Texture
Gluconolactone (PHA 2%) + Bromelain enzyme gently dissolve surface dullness without stripping the skin — leaving it visibly smoother and more refined.

✨ Calm, Supported Skin
Our Botanical Calm Complex helps the skin feel comfortable and balanced throughout the treatment process. Ideal for those with sensitivity to traditional brightening formulas.

✨ Deep Hydration
Polyglutamic Acid, Hydrolyzed Sodium Hyaluronate, Panthenol (Pro-B5), Glycerin, and Betaine layer up to keep skin hydrated, plump, and comfortable all day.

✨ Clean, Daily-Use Worthy
No fragrance. No heaviness. No harsh actives that leave your skin raw. MUSU is designed for real life — use it at night as part of your ritual.

✔ When will I see results?
Skin tone improvements are gradual. Most users notice visible changes after 8–12 weeks of consistent use, morning and/or night. Individual results vary based on the cause and depth of pigmentation.

✔ Can I use it on underarms or bikini line?
Yes — on healthy, intact skin. Introduce gradually (3 nights/week for 2 weeks). Do not apply 24–48 hours after shaving or waxing. Discontinue if irritation occurs.

✔ Can I mix it with other active serums?
No. We recommend using one active serum per routine session. MUSU already contains PHA + enzyme exfoliation, so adding another strong active (like retinol or AHA) in the same session may over-sensitize the skin. Use MUSU at night and pair with an antioxidant serum (like Vitamin C) in the morning if desired.

✔ Is it safe for sensitive skin?
The formula is fragrance-free and relies on PHA (gentler than AHA) and enzyme exfoliation — making it more suitable for all skin types. Patch test recommended before first full use.

✔ Do I need sunscreen?
Yes — always. Brightening actives like TXA and PHA can make skin more susceptible to UV-triggered re-pigmentation. SPF is non-negotiable for results to hold.

✔ What to expect when you start using MUSU?
MUSU was made to be gentle, but it's still a serum with real actives — so your skin will probably feel them, especially in the first couple of weeks. Here's what's normal, what's not, and how to read your skin while it adapts.

In the first 2 to 5 minutes after applying, it's normal to feel:
· A light tingling on your skin — almost like a soft fizz. This is the PHA (gentle exfoliant) and the Tranexamic
· Acid working.
· A mild warmth or a soft, momentary flush.
· A slight sense of tightness as the serum dries.
All of this is normal and short-lived. It usually fades within a few minutes and gets milder week after week as your skin adapts to the formula.
During the first 1 to 2 weeks, you may also notice:
· Your skin looking a little more "alive" or pink right after applying — this goes away quickly.
· A barely visible flaking after a few days as old, dull skin cells release. This is part of the gentle renewal — don't pick or scrub.
· Some sensitivity if you're combining MUSU with other actives. If this happens, drop the other actives for now.
Around weeks 4 to 6, you should start to see:
· A more even, clearer-looking skin tone.
· A softer, smoother texture.
· A subtle glow you didn't have before.
Full visible results show up between weeks 8 and 12 of consistent use. Pigmentation fades gradually — there's no overnight magic. The slower path is also the safer path.
Stop using MUSU and rinse with cool water if you feel:
· A real burning sensation (not a tingle — a real burn) that lasts more than 10 minutes.
· Strong itching that won't go away.
· Redness that stays for more than an hour.
· Swelling, hives, blisters, or skin peeling off in flakes.
If any of these happen, please don't push through it. Stop, rinse, and check in with a dermatologist or your healthcare professional.

✔ Why shouldn't I use it during pregnancy or breastfeeding?
This is not a "you cannot use it" — it's a "please check with your doctor first."
MUSU is a cosmetic product, not a medication, and most of its ingredients (Niacinamide, Centella Asiatica, Hyaluronic Acid, Panthenol, Glycerin) have a well-documented safety profile and are commonly recommended even during pregnancy.
However, MUSU also contains Tranexamic Acid 3%, an active ingredient for which specific clinical evidence on topical use during pregnancy and breastfeeding is still limited. Although topical absorption is very low, the cosmetic industry follows a precautionary principle: when full safety data is not available, we recommend consulting your healthcare professional before use.
For pregnancy-related dark spots (melasma or chloasma), Niacinamide and broad-spectrum SPF are first-line options that any dermatologist can confirm as safe.

✔ Can I use MUSU Serum if I have acne?
It depends on the type and stage of acne you have.
You can use it if: you have post-acne marks (the brown or pink spots that stay after a pimple has healed), occasional breakouts, or congested skin with blackheads. In fact, MUSU is a great option for fading those post-acne marks (PIH — post-inflammatory hyperpigmentation), since Niacinamide and Tranexamic Acid are two of the most studied actives for this concern.

You should NOT use it on: active inflamed breakouts (red, painful, cystic acne), or skin that is currently raw, open, or actively healing. Applying MUSU on broken skin can cause stinging and may delay your skin's recovery.

If you have moderate to severe acne actively being treated with prescription medication (tretinoin, isotretinoin, antibiotics, benzoyl peroxide, or any other dermatologist-prescribed treatment), please consult your dermatologist before adding MUSU to your routine. Combining actives without medical guidance can over-sensitize your skin.
If your acne flares up, becomes more inflamed, or you notice new breakouts after starting MUSU, discontinue use and consult your dermatologist.

MUSU Radiance Repair Serum — DO's & DON'Ts
✅ DO
· Use it at night, on clean and dry skin
· Apply only 3–5 drops, after toner and before moisturizer
· Start slow: 2–3 nights per week, then nightly
· Patch test first on sensitive skin
· Always finish with SPF 30+ in the morning
· Be patient — visible results in 8–12 weeks
❌ DON'T
· Don't combine in the same routine with retinol, AHAs, Vitamin C or benzoyl peroxide
· Don't apply on broken, irritated or freshly shaved skin
· Don't mix with Step 3 Antioxidant Serum in the same session
· Don't use during pregnancy or breastfeeding without consulting your doctor
· Don't skip daily SPF
· Don't expect overnight results
· Don't panic over a light tingle — burning or swelling is the red flag