Dr Harikiran Chekuri | Redefine

Is Keratin Treatment Good for Hair Loss?

by Dr Harikiran Chekuri | Jan 20, 2026 | Blog, Hair Transplant

No, keratin treatment is not good for hair loss. It does not stop hair fall or promote hair regrowth because it does not strengthen hair roots or follicles. Keratin treatments only coat the hair shaft to reduce frizz and improve shine, giving a temporary cosmetic...

Longevity in 2026

by Dr Harikiran Chekuri | Jan 16, 2026 | Blog, Plastic Surgery

Longevity in 2026 is no longer measured by lifespan alone—it is measured by clarity of thought, emotional stability, independence, and dignity. As populations age globally, preserving cognitive health has become one of the most critical pillars of modern longevity...

Does Benzoyl Peroxide Remove Acne Marks?

by Dr Harikiran Chekuri | Jan 14, 2026 | Blog, Plastic Surgery

Yes, Benzoyl peroxide is primarily an acne treatment with an antibacterial mechanism for killing the bacteria that cause acne and decreasing the amount of inflammation. It will effectively treat active acne marks but has a limited effect on eliminating acne scars. Dr....

What Is the Difference Between Acne and Pimples?

by Dr Harikiran Chekuri | Jan 14, 2026 | Blog, Plastic Surgery

The difference between acne and pimples is that pimples are individual spots, while acne is a chronic skin condition. Pimples appear occasionally as whiteheads, blackheads, or small inflamed bumps, whereas acne causes repeated, long-term breakouts and often requires...

Does Niacinamide Help With Acne?

by Dr Harikiran Chekuri | Jan 14, 2026 | Blog, Plastic Surgery

Yes, Niacinamide, which is actually vitamin B3, is a common ingredient dermatologists use to treat acne due to its anti-inflammatory, oil-regulating, and skin barrier repairing properties. All of these qualities make niacinamide an effective treatment option for...