The Twofold Blog

Articles and answers to your questions about everything sweat.

Sweat Statistics: Breaking Down Sweat by the Numbers

Explore surprising stats on sweating. From hyperhidrosis facts to global trends, learn what the numbers reveal about excessive sweat and its impact.

Lifestyle & Tips

Top Sweat Triggers That Could Be Making You Sweat More Than Usual

Ashley Privette

There may be certain things in your life causing your sweat to kick into overdrive. Learn more about common sweat triggers and our tips to manage them.

Mind & Confidence

How to Talk About Hyperhidrosis: A Guide to Opening Up

Ashley Privette

Hyperhidrosis can be a taboo topic to discuss, even with doctors, friends, and family. Opening up isn't easy, but here we talk about why it's worth it.

Lifestyle & Tips

8 Famous Celebrities with Hyperhidrosis (Who Own It)

Abbi Havens

Celebrities with hyperhidrosis show that excessive sweating doesn’t hold them back. Discover how 8 stars manage their condition and inspire confidence.

Prescription Strength Antiperspirant: What It Does and Who Needs It (July 2026)

Twofold Team

Wondering if prescription strength antiperspirant is right for you? Get the facts on how it works and who needs it in this July 2026 guide.

Treatment Options

Understanding Hyperhidrosis

Product Reviews

Treatment Options

Hand Sweating Treatments That Actually Work (July 2026)

Twofold Team

July 2026 breakdown of the best sweaty hands treatments, from OTC antiperspirants to prescription options and online dermatologist care.

Treatment Options

Understanding Hyperhidrosis

Lifestyle & Tips

Understanding Hyperhidrosis

Gustatory Sweating (Frey's Syndrome) Causes and Treatments (July 2026)

Twofold Team

Sweating while eating? Learn about gustatory sweating, Frey's syndrome, and the most effective treatments available as of July 2026.

Understanding Hyperhidrosis

Treatment Options

Lifestyle & Tips

Treatment Options

Sweaty Hands Treatments That Actually Work (July 2026)

Twofold Team

Sweaty palms ruining your day? Explore proven hand hyperhidrosis treatments in July 2026, from topical oxybutynin to Botox and iontophoresis.

Treatment Options

Is Antiperspirant Actually Bad for You? (July 2026)

Twofold Team

Wondering if antiperspirant is bad for you? Here's what the evidence actually says about aluminum and health risks in July 2026.

Treatment Options

Understanding Hyperhidrosis

Lifestyle & Tips

How to Reduce Butt Sweat: Causes and Fixes (July 2026)

Twofold Team

Wondering how to stop butt sweat? Get practical July 2026 fixes covering fabrics, antiperspirants, hygiene habits, and prescription treatments.

Understanding Hyperhidrosis

Lifestyle & Tips

Treatment Options

Iontophoresis for Hyperhidrosis: Costs, Side Effects, and Alternatives (July 2026)

Twofold Team

Wondering if iontophoresis is right for you? We break down how it works, costs, risks, and alternatives for hyperhidrosis. July 2026.

Treatment Options

Understanding Hyperhidrosis

Lifestyle & Tips

Reducing Excessive Sweating: Lifestyle Tips, OTC Products & Prescriptions (July 2026)

Twofold Team

Find out how to reduce sweating with OTC products, topical anticholinergics, Botox, and more. July 2026 treatment guide from Twofold.

Lifestyle & Tips

Treatment Options

Supplements & Diet

Product Reviews

Top 7 Antiperspirants for Excessive Sweating July 2026

Twofold Team

Our July 2026 guide ranks the 7 strongest antiperspirants for excessive sweating, covering OTC and prescription options for underarms, hands,

Product Reviews

Treatment Options

Lifestyle & Tips