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Protein & Nutrition Some data

ISO100 / Ascent WPI

Dymatize and others · For GLP-1 shedding · $32–60/bottle

Whey protein isolate like ISO100 or Ascent is repeatedly recommended in GLP-1 guides because it is low in lactose and sugar and easy on a sensitive stomach. This is a practical way to hit your protein target, which is the real lever for hair during GLP-1 shedding. The main gripes are artificial sweeteners and, in sugar-alcohol versions, digestive upset.

Who it is for

  • You are on a GLP-1 and want an easy-digesting way to hit protein

Who it is not for

  • You react to artificial sweeteners or sugar alcohols

What users report

  • Low-lactose and easy to digest, a common GLP-1 recommendation (GLP-1 guides)
  • A practical way to reach your protein target (community)

Complaints and concerns

  • Artificial sweetener taste bothers some (user reviews)
  • Sugar-alcohol versions can cause digestive upset (user reports)

Before you try it

  • Protein intake is the lever here; the specific brand matters less

Ingredients and proposed mechanism

Whey protein isolate, low in lactose and sugar. Adequate protein supports hair during rapid weight loss.

Price and where to buy

About $32 to $60 a tub, as of 2026-07.

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Sources

If you are considering this, also look at

Get the GLP-1 Shedding Recovery Timeline

A short PDF: what is normal month by month, what to check, and when to see a dermatologist.