Nykaa E retail limited
Sally's Soul Therapy Skin Secret Face Serum
Sally's Soul Therapy Skin Secret Face Serum
Nykaa E retail limited
sallys-soul-therapy-skin-secret-face-serum
Serum
10084859576613
Morning or Evening?
How often will you use this product?
Notes
Highlights
WHAT IS IT?
Face Serum, 6 ingredients
FEATURES
Potent antioxidant protection, Non-greasy, Fast absorbing, Lightweight formula, Nourishes and hydrates, Reduces uneven skin tone, Enhances complexion, Provides glowing skin
BEST FOR
sensitive
CHECKS
Does not contain grease or heavy residue
Who Is It For?
What Does It Help With?
Neutralizes Free Radicals Reduces Uneven Skin Tone Enhances Complexion Prevents Premature Aging Nourishes And Hydrates The SkinBudget
Mid-range ($30-$75)How To Use
Which routine should it be used in?
Instructions:
Key Information
What Nykaa E retail limited Says
Product Description:
Sally's Soul Therapy Face Serum is a skincare product formulated with a concentrated dose of Glycolic, Niacinamide & Antioxidants. It helps to neutralize free radicals that can damage the skin. It also nourishes the skin by reducing uneven skin tone. It’s active ingredients enhance the complexion & provides stress free skin, with glowing complexion. Potent Antioxidant Protection: Sally’s Soul Therapy SunShade SPF 50++ with Vitamin C Sunscreen combines the protective power of broad-spectrum SPF with potent antioxidants. It shields your skin from harmful UV rays while fighting free radicals to prevent premature aging & skin damage. Weightless Comfort: This non-greasy, fast-absorbing serum provides ultimate comfort for all-day wear. The lightweight formula nourishes & hydrates without leaving a heavy residue, making it ideal for daily use under makeup or on its own.
About the Brand:
Ingredients Overview
Ingredients List
Niacinamide,Glycolic-Acid,Lactic-Acid,Alpha-Arbutin,Tranexamic-Acid,Ferulic-Acid
Key Ingredients
Niacinamide,Glycolic Acid,Lactic Acid,Alpha Arbutin,Tranexamic Acid,Ferulic Acid
Ingredients Details
Alpha-arbutin
Common Name(s): 4-hydroxyphenyl-alpha-d-glucopyranoside
DESCRIPTION
What It Does: Provides potent tyrosinase inhibition with improved stability and tolerability over other arbutin forms.
Why It's Used: Premium arbutin — alpha configuration provides 10× greater tyrosinase inhibition than beta-arbutin at equivalent concentration, making alpha-arbutin the most effective arbutin form.
How It Works: Alpha-glucoside linkage provides enhanced metabolic stability vs beta-arbutin (less enzymatic hydrolysis to free hydroquinone in skin). inhibits tyrosinase via competitive substrate inhibition (ic50 ~24μg/ml vs beta-arbutin ~525μg/ml — 20× more potent). inhibits dopa oxidase step in melanogenesis.
Typically Found In: Brightening serums,anti-spot products,premium lightening
TECHNICAL DETAILS
Primary Category: Active ingredient – arbutin brightening agent
Secondary Functions: Melanin inhibition,hyperpigmentation reduction
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 0.5%–2%
SOURCING & ETHICS
Vegan Status: Yes – synthetic enzymatic synthesis
Halal Status: Yes
Source Notes: Synthetic or plant-derived.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low
Comedogenicity Rating: 0/5 – non-comedogenic
Sensitivity Concerns: Non-irritating; well-tolerated.
Safe for Sensitive Skin: Yes
SAFETY & COMPATIBILITY
Safety Profile: Excellent safety profile. use with spf for maximum efficacy. ewg score: 1.
Works Well With: Niacinamide,vitamin c,alpha-arbutin,tranexamic acid,spf
Avoid Combining With: No significant incompatibilities
SCIENTIFIC NOTE
Alpha-arbutin's 10–20× greater potency vs beta-arbutin at equivalent concentration arises from the alpha-glycosidic bond geometry — the alpha configuration positions the hydroquinone aglycone at a specific orientation relative to the glucose that fits the tyrosinase active site copper more precisely than the beta isomer's different spatial arrangement.
Last Verified: Cosing database,sugimoto et al. arbutin tyrosinase study
Primary Sources: 2026-03-12
Niacinamide
Common Name(s): Vitamin b3,nicotinamide,pyridine-3-carboxamide
CAS Number: 98-92-0
DESCRIPTION
What It Does: Niacinamide strengthens the skin barrier, reduces visible pore size, regulates sebum production, fades dark spots, and improves skin texture and tone.
Why It's Used: It is used because it addresses multiple skin concerns at once without irritation, making it suitable for all skin types. it is stable in formulations and pairs well with most other actives.
How It Works: Niacinamide inhibits the transfer of melanosomes (pigment packets) to skin cells, reducing hyperpigmentation. it also stimulates ceramide synthesis to strengthen the skin barrier and reduces inflammation by modulating cytokine activity.
Typically Found In: Serums,moisturizers,toners,cleansers,eye creams,sunscreens,primers
TECHNICAL DETAILS
Primary Category: Active ingredient – vitamin
Secondary Functions: Barrier repair,brightening,anti-inflammatory
Application Areas:
Facial Skincare
Body Care
Hair Care
Beard Care
Color Cosmetics (Makeup)
Dietary/Oral Supplements
Typical Concentration Range: 2%–10% (typical: 5%; higher concentrations may cause flushing in some individuals)
SOURCING & ETHICS
Vegan Status: Yes – synthetically produced
Halal Status: Yes – synthetic origin
Source Notes: Commercially produced via synthesis from nicotinic acid or 3-cyanopyridine. no animal-derived sources used in cosmetic-grade niacinamide.
SKIN COMPATIBILITY
Irritancy Rating: 1/5 – very low; concentrations above 10% may cause temporary flushing in sensitive individuals
Comedogenicity Rating: 0/5 – non-comedogenic
Sensitivity Concerns: At concentrations >10%, some users experience niacin flush (transient redness/tingling). generally very well-tolerated.
Safe for Sensitive Skin: Yes – one of the best-tolerated actives for sensitive skin
SAFETY & COMPATIBILITY
Safety Profile: Extensively studied and considered very safe. ewg hazard score: 1. no significant systemic toxicity concerns at topical concentrations.
Works Well With: Retinol,peptides,ahas/bhas,hyaluronic acid,ceramides,zinc,vitamin c,spf
Avoid Combining With: High concentrations of vitamin c (ascorbic acid) may theoretically convert to niacin – use at different times if using pure l-ascorbic acid above 15%
SCIENTIFIC NOTE
Niacinamide is a precursor to nad+ and nadp+, coenzymes vital to cellular energy metabolism. its benefits for dna repair and mitochondrial function make it a key ingredient in anti-aging strategies.
Last Verified: Cosing database,cir safety assessment,ewg skin deep,pubmed clinical studies
Primary Sources: 2026-03-12